|Top 8 countries by cumulative solar power installed capacity in 2019|
|International Energy Agency Photovoltaic Power Systems Programme|
The Indian Government had an initial target of 20 GW capacity for 2022, which was achieved four years ahead of schedule. In 2015 the target was raised to 100 GW of solar capacity (including 40 GW from rooftop solar) by 2022, targeting an investment of US$100 billion. India has established nearly 42 solar parks to make land available to the promoters of solar plants. The Ministry of New and Renewable Energy had stated that a further 36.03 GW (as of January 31, 2021) of solar projects are under various stages of implementation and 23.87 GW are in the tendering process.
Rooftop solar power accounts for 2.1 GW, of which 70% is industrial or commercial. In addition to its large-scale grid-connected solar photovoltaic (PV) initiative, India is developing off-grid solar power for local energy needs. Solar products have increasingly helped to meet rural needs; by the end of 2015 just under one million solar lanterns were sold in the country, reducing the need for kerosene. That year, 1,18,700 solar home lighting systems were installed and 46,655 solar street lighting installations were provided under a national programme; just over 14 lakh (1.4 million) solar cookers were distributed in India.
During 2010-19, the foreign capital invested in India on Solar power projects was nearly 20.7 billion US$.
The International Solar Alliance (ISA), proposed by India as a founder member, is headquartered in India. India has also put forward the concept of "One Sun One World One Grid" and "World Solar Bank" to harness abundant solar power on global scale.
National solar potential
With about 300 clear and sunny days in a year, the calculated solar energy incidence on India's land area is about 5 quadrillion kilowatt-hours (kWh) per year (or 5 EWh/yr). The solar energy available in a single year exceeds the possible energy output of all of the fossil fuel energy reserves in India. The daily average solar-power-plant generation capacity in India is 0.30 kWh per m2 of used land area, equivalent to 1,400–1,800 peak (rated) capacity operating hours in a year with available, commercially-proven technology.
In June 2015, India began a ₹40 crore (US$5.6 million) project to measure solar radiation with a spatial resolution of 3 by 3 kilometres (1.9 mi × 1.9 mi). This solar-radiation measuring network provides the basis for the Indian solar-radiation atlas. 121 solar radiation resource assessment (SRRA) stations have been installed across India by the National Institute of Wind Energy, Ministry of New and Renewable Energy to create a database of solar-energy potential. Data is collected and reported to the Centre for Wind Energy Technology (C-WET). Among the parameters measured are Global Horizontal Irradiance (GHI), Direct Normal Irradiance (DNI) and Diffuse Horizontal Irradiance (DHI).
Installations by region
Installed cumulative national and state-wise capacity
|State||31 Dec 2016||31 Mar 2017||31 Mar 2019||31 Mar 2021|
|Jammu & Kashmir||1||1.36||14.83||20.73|
|Dadra and Nagar Haveli||-||2.97||5.46||5.46|
|Daman and Diu||-||10.46||14.47||40.55|
|Andaman and Nicobar||5.10||6.56||11.73||29.22|
|Total India (MW)||6,762.85||12,288.83||28,180.66||40,085.37|
|Total India (GW)||6.7||12.2||28.1||40.0|
Installed photo-voltaic capacity in Andhra Pradesh was 4137 MW as of 28 February 2022. The state is planning to add 10,050 MW solar power capacity to provide power supply to farming sector during the day time. The state has also offered five Ultra Mega Solar Power Projects with a total capacity of 12,200 MW to developers under renewable power export policy outside the state. Andhra Pradesh is endowed with abundant pumped hydroelectric energy storage to make available solar power in to round the clock power supply for meeting its ultimate energy needs. The state is planning to construct 33,000 MW pumped storage projects to mitigate the intermittency associated with renewable energy.
In 2015, NTPC agreed with APTransCo to install the 250-MW NP Kunta Ultra Mega Solar Power Project near Kadiri in Anantapur district. In October 2017, 1000 MW was commissioned at Kurnool Ultra Mega Solar Park which has become the world's largest solar power plant at that time. In August 2018, Greater Visakhapatnam commissioned a 2 MW Mudasarlova Reservoir grid-connected floating solar project which is the largest operational floating solar PV project in India. NTPC Simhadri has awarded BHEL to install a 25 MW floating solar PV plant on its water supply reservoir. APGENCO commissioned 400 MW Ananthapuram - II solar park located at Talaricheruvu village near Tadipatri.
Delhi being the Capital and a city state in India, has limitation in installing ground mounted solar power plants. However it is leading in rooftop solar PV installations by adopting fully flexible net metering system. The installed solar power capacity is 106 MW as on 30 September 2018. Delhi government has announced that the Rajghat thermal power plant will be officially shut at the 45 acre plant site and turned into a 5 MW solar power PV plant.
Gujarat is one of India's most solar-developed states, with its total installed solar power generation capacity reaching 4,431 MW as of 31 March 2021. Gujarat has been a leader in solar-power generation in India due to its high solar-power potential, availability of vacant land, connectivity, transmission and distribution infrastructure and utilities. According to a report by the Low Emission Development Strategies Global Partnership (LEDS GP) report, these attributes are complemented by political will and investment.[full citation needed] The 2009 Solar Power of Gujarat policy framework, financing mechanism and incentives have contributed to a green investment climate in the state and targets for grid-connected solar power.
The state has commissioned Asia's largest solar park near the village of Charanka in Patan district. The park is generating 345 MW by March 2016 of its 500 MW total planned capacity and has been cited as an innovative and environmentally-friendly project by the Confederation of Indian Industry.[full citation needed] In December 2018, 700 MW Solar PV plant at Raghanesda Solar Park is contracted at ₹2.89/unit levelised tariff.
To make Gandhinagar a solar-power city, the state government has begun a rooftop solar-power generation scheme. Under the scheme, Gujarat plans to generate 5 MW of solar power by putting solar panels on about 50 state-government buildings and 500 private buildings.
It also plans to generate solar power by putting solar panels along the Narmada canals. As part of this scheme, the state has commissioned the 1 MW Canal Solar Power Project on a branch of the Narmada Canal near the village of Chandrasan in Mehsana district. The pilot project is expected to stop 90,000 litres (24,000 US gal; 20,000 imp gal) of water per year from evaporating from the Narmada River.
State has set the 4.2 GW solar power (including 1.6 GW solar roof top) target by 2022 as it has high potential since it has at least 330 sunny days. Haryana is one of the fastest growing state in terms of solar energy with installed and commissioned capacity of 73.27 MW. Out of this, 57.88 MW was commissioned in FY 2016/17. Haryana solar power policy announced in 2016 offers 90% subsidy to farmers for the solar powered water pumps, which also offers subsidy for the solar street lighting, home lighting solutions, solar water heating schemes, solar cooker schemes. It is mandatory for new residential buildings larger than 500 square yards (420 m2) to install 3% to 5% solar capacity for no building plan sanctioning is required, and a loan of up to ₹10 lakhs is made available to the residential property owners. Haryana provides 100% waiver of electricity taxes, cess, electricity duty, wheeling charges, cross subsidy charges, transmission and distribution charges, etc. for rooftop solar projects.
In December 2018, Haryana had installed solar capacity of 48.80 MW, and in January 2019 Haryana floated tender for 300 MW grid-connected solar power, and additional 16 MW tender for the canal top solar power.
Karnataka is the top solar state in India exceeding 5,000 MW installed capacity by the end of financial year 2017–18. The installed capacity of Pavagada Solar Park is 2050 MW by the end of year 2019 which was the world biggest solar park at that time.
Installed capacity of solar plants in Kerala as on 31 May 2021 is 298 MW. Kochi international airport is the first airport to run completely in solar energy. CIAL solar farm is responsible for it. There are plans to setup solar power plants in Idukki, Wayanad, Malappuram and Palakkad districts.
First solar park in Kerala is located in Perla, Kasaragod. Floating Solar parks are being built and partly functional in Banasura Sagar , Idukki Dam and Vembanad Lake.
Madhya Pradesh had a total photovoltaic capacity of 1,117 MW by the end of July 2017. The Welspun Solar MP project, the largest solar-power plant in the state, was built at a cost of ₹1,100 crore (US$150 million) on 305 ha (3.05 km2) of land and will supply power at ₹8.05 (11¢ US) per kWh. A 130 MW solar power plant project at Bhagwanpura, a village in Neemuch district, was launched by Prime Minister Narendra Modi. It is the largest solar producer, and Welspun Energy is one of the top three companies in India's renewable-energy sector. A planned 750 MW solar-power plant in Rewa district, the Rewa Ultra Mega Solar plant, was completed and inaugurated on 10 July 2020. Spread over 1,590 acres, it is Asia's largest solar power plant and was constructed at a cost of ₹4,500 crore. Madhya Pradesh I is a power plant under construction near Surajpur Village in the Shajapur district of Madhya Pradesh with 200 MW. It is scheduled to be operational by fall 2023.
The 125-MW Sakri solar plant is the largest solar-power plant in Maharashtra. The Shri Saibaba Sansthan Trust has the world's largest solar steam system. It was constructed at the Shirdi shrine at an estimated cost of ₹1.33 crore (US$190,000), ₹58.4 lakh (US$82,000) which was paid as a subsidy by the renewable-energy ministry. The system is used to cook 50,000 meals per day for pilgrims visiting the shrine, resulting in annual savings of 100,000 kg of cooking gas, and was designed to generate steam for cooking even in the absence of electricity to run the circulating pump. The project to install and commission the system was completed in seven months, and the system has a design life of 25 years. The Osmanabad region in Maharashtra has abundant sunlight, and is ranked the third-best region in India in solar insolation. A 10 MW solar power plant in Osmanabad was commissioned in 2013. According to reports published by the National Institute of Solar Energy (NISE), its aggregate solar power potential capacity is 64.32 GW.
Rajasthan is one of India's most solar-developed states, with its total photovoltaic capacity reaching 2289 MW by end of June 2018. Rajasthan is also home to the world's largest Fresnel type 125 MW CSP plant at the Dhirubhai Ambani Solar Park. Jodhpur district leads the state with installed capacity of over 1,500 MW, followed by Jaisalmer and Bikaner.
The only tower type solar thermal power plant (2.5 MW) in India is located in Bikaner district.
In March 2019, the lowest tariff in India is ₹2.48/kWh for installing the 750 MW solar power plants in the state.
Tamil Nadu had the 5th highest operating solar-power capacity in India in May 2018. The total operating capacity in Tamil Nadu was 1.8 GW. On 1 July 2017, the solar power tariff in Tamil Nadu has hit an all-time low of ₹3.47 per unit when bidding for 1500 MW capacity was held.
As of 2021, total installed capacity stands at 4.3 GW, with plans for capacity to double by 2022.
Telangana ranks sixth when it comes to solar energy generation capacity in India. The state has a solar power generation capacity of 3,953 MW and plans to achieve a capacity of 5,000 MW by 2022. NTPC Ramagundam has placed work order on Bharat Heavy Electricals Limited (BHEL) to install 100 MW floating solar PV plant on its water supply reservoir.
Including both ground and roof mounted plants, the country's installed solar power capacity was 39,083 MW as of 28 February 2021.
|Month||Regional solar power generation (GWh)||Total (GWh)|
Installations by application
|Application||31 January 2022|
|Solar power ground mounted||42,430.57|
|Solar power rooftop||6,405.55|
|Off-grid solar power||1,467.44|
The installed capacity is given in DC capacity at standard operating conditions. The actual AC power peak output at high voltage from a solar plant is between 65 to 75% of the rated DC capacity, after accounting for temperature coefficient, derating of solar cells capacity with time, losses in the total system, elevation of the plant, location of the plant, actual solar irradiance, etc. The AC peak power is also generally limited by the selected inverters capacity for economic reasons.
As of July 2019 by far the largest segment of solar PV installed in India was ground mounted at 27,930 MW installed capacity. This sector comprises mostly larger scale solar projects and even larger utility solar projects that generate power centrally and disperse it over the grid. The next largest segment was rooftop solar at 2,141 MW which can be divided into residential solar, commercial and industrial solar roofs as well as a range of installations including agricultural buildings, community and cultural centres. 70 percent of rooftop solar in 2018 was in the industrial and commercial sectors, with just 20 percent as residential rooftop solar. Rooftop solar as a proportion of total solar installations is much less than is typical in other leading solar countries but was forecast to grow to 40 GW by 2022 under national targets. A rough calculation would imply that India had around just 430 MW of residential rooftop solar, whilst the UK with around half the overall solar capacity of India had over 2,500 MW of residential solar in 2018. The smallest segment was off-grid solar at 919 MW which could help play a role in reaching villages and dwellings without access to the national grid.
Major photovoltaic power stations
Below is a list of solar power generation facilities with a capacity of at least 10 MW.
|Plant||State||Coordinates||DC peak power (MW)||Commissioned||Notes||Ref|
|Bhadla Solar Park||Rajasthan||2,245||2020||World's biggest solar park in terms of generation and second largest in terms of area as of March 2020|||
|Pavagada Solar Park||Karnataka||2,050||2019||Second biggest solar park in the world and world's largest in terms of area as in March 2020|||
|Kurnool Ultra Mega Solar Park||Andhra Pradesh||1,000||2017|||
|NP Kunta||Andhra Pradesh||978||2021||In Nambulapulakunta Mandal. Total planned capacity 1500 MW|||
|Rewa Ultra Mega Solar||Madhya Pradesh||Script error: No such module "WikidataCoord".||750||2018|||
|Charanka Solar Park||Gujarat||690||2012||Situated at Charanka village in Patan district. Capacity expected to go up to 790 MW in 2019.|||
|Kamuthi Solar Power Project||Tamil Nadu||648||2017||With a generating capacity of 648 MWp at a single location, it is the world's 12th largest solar park based on capacity.|
|Ananthapuramu - II||Andhra Pradesh||400||2019||Located at Talaricheruvu village in Tadipatri mandal of Anantapur district. Planned capacity 500 MW|||
|Galiveedu solar park||Andhra Pradesh||400||2020||Located at Marrikommadinne village in Galiveedu mandal of kadapa district.|||
|Mandsaur Solar Farm||Madhya Pradesh||250||2017|||
|Kadapa Ultra Mega Solar Park||Andhra Pradesh||250||2020||Total planned capacity 1000 MW|||
|Welspun Solar MP project||Madhya Pradesh||151||2014|||
|ReNew Power, Nizamabad||Telangana||143||2017|||
|Sakri solar plant||Maharashtra||125||2013|
|NTPC solar plants||110||2015|||
|Green Energy Development Corporation (GEDCOL)||Odisha||50||2014|||
|Tata Power Solar Systems (TPS), Rajgarh||Madhya Pradesh||50||2014|||
|Welspun Energy, Phalodhi||Rajasthan||50||2013|||
|Jalaun Solar Power Project||Uttar Pradesh||50||2016|
|Bitta Solar Power Plant||Gujarat||40||2012|||
|Dhirubhai Ambani Solar Park, Pokhran||Rajasthan||40||2012|||
|Rajasthan Photovoltaic Plant||Rajasthan||35||2013|||
|Moser Baer, Patan district||Gujarat||30||2011|||
|Lalitpur Solar Power Project||Uttar Pradesh||30||2015|||
|Mithapur Solar Power Plant||Gujarat||25||2012|||
|Kadodiya Solar Park||Madhya Pradesh||15||2014|
|RNS Infrastructure Limited, Pavagada||Karnataka||10||2016|
|Bolangir Solar Power Project||Odisha||10||2011|
|Azure Power, Sabarkantha||Gujarat||10||2011|||
|Green Infra Solar Energy, Rajkot||Gujarat||10||2011|||
|Waa Solar Power Plant, Surendranagar||Gujarat||10||2011|||
|Sharda Construction, Latur||Maharashtra||10||2015|||
|Ushodaya Project, Midjil||Telangana||10||2013|
Bhadla Solar Park, Rajasthan 2,245 MW
NP Kunta Ultra Mega Solar Park, Andhra Pradesh 978 MW
Pavagada Solar Park, Karnataka 2,050 MW
Kurnool Ultra Mega Solar Park, Andhra Pradesh 1,000 MW
Kamuthi Solar Power Project, Tamil Nadu 648 MW
Maharashtra I Solar Power Plant, Maharashtra 67 MW
Telangana I Solar Power Plant, Telangana 12 MW
Solar photovoltaic growth forecasts
In August 2016, the forecast for solar photovoltaic installations was about 4.8 GW for the calendar year. About 2.8 GW was installed in the first eight months of 2016, more than all 2015 solar installations. India's solar projects stood at about 21 GW, with about 14 GW under construction and about 7 GW to be auctioned. The country's solar capacity reached 19.7 GW by the end of 2017, making it the third-largest global solar market.
In mid-2018 the Indian power minister RK Singh flagged a tender for a 100GW solar plant at an event in Delhi, while discussing a 10GW tender due to be issued in July that year (at the time, a world record). He also increased the government target for installed renewable energy by 2022 to 227GW.
Solar thermal power
The installed capacity of commercial solar thermal power plants (non storage type) in India is 227.5 MW with 50 MW in Andhra Pradesh and 177.5 MW in Rajasthan. The existing solar thermal power plants (non-storage type) in India, which are generating costly intermittent power on a daily basis, can be converted into storage type solar thermal plants to generate 3 to 4 times more base load power at cheaper cost and not depend on government subsidies. In March 2020, SECI called for 5000 MW tenders which can be combination of solar PV with battery storage, solar thermal with thermal energy storage (including biomass firing as supplementary fuel) and coal based power (minimum 51% from renewable sources) to supply round the clock power at minimum 80% yearly availability.
Hybrid solar plants
Solar power, generated mainly during the daytime in the non-monsoon period, complements wind which generate power during the monsoon months in India. Solar panels can be located in the space between the towers of wind-power plants. It also complements hydroelectricity, generated primarily during India's monsoon months. Solar-power plants can be installed near existing hydropower and pumped-storage hydroelectricity, utilizing the existing power transmission infrastructure and storing the surplus secondary power generated by the solar PV plants. Floating solar plants on the reservoirs of pumped-storage hydroelectric plants are complementary to each other. Solar PV plants clubbed with pumped-storage hydroelectric plants are also under construction to supply peaking power.
During the daytime, the additional auxiliary power consumption of a solar thermal storage power plant is nearly 10% of its rated capacity for the process of extracting solar energy in the form of thermal energy. This auxiliary power requirement can be made available from cheaper solar PV plant by envisaging hybrid solar plant with a mix of solar thermal and solar PV plants at a site. Also to optimise the cost of power, generation can be from the cheaper solar PV plant (33% generation) during the daylight whereas the rest of the time in a day is from the solar thermal storage plant (67% generation from Solar power tower and parabolic trough types) for meeting 24 hours baseload power. When solar thermal storage plant is forced to idle due to lack of sunlight locally during cloudy days in monsoon season, it is also possible to consume (similar to a lesser efficient, huge capacity and low cost battery storage system) the cheap excess grid power when the grid frequency is above 50 hz for heating the hot molten salt to higher temperature for converting stored thermal energy in to electricity during the peak demand hours when the electricity sale price is profitable.
Generating hot water or air or steam using concentrated solar reflectors, is increasing rapidly. Presently concentrated solar thermal installation base for heating applications is about 20 MWth in India and expected to grow rapidly. 
Bengaluru has the largest deployment of roof-top solar water heaters in India, generating an energy equivalent of 200 MW. It is India's first city to provide a rebate of ₹50 (70¢ US) on monthly electricity bills for residents using roof-top thermal systems, which are now mandatory in all new structures. Pune has also made solar water heaters mandatory in new buildings. Photovoltaic thermal (PVT) panels produce simultaneously the required warm water/air along with electricity under sunlight.
The lack of an electricity infrastructure is a hurdle to rural India's development. India's power grid is under-developed, with large groups of people still living off the grid. In 2004, about 80,000 of the nation's villages still did not have electricity, 18,000 out of them could not be electrified by extending the conventional grid due to inconvenience. A target of electrifying 5,000 such villages was set for the 2002–2007 Five-Year Plan. By 2004 more than 2,700 villages and hamlets were electrified, primarily with solar photovoltaic systems. The development of inexpensive solar technology is considered a potential alternative, providing an electricity infrastructure consisting of a network of local-grid clusters with distributed electricity generation. It could bypass (or relieve) expensive, long-distance, centralized power-delivery systems, bringing inexpensive electricity to large groups of people. In Rajasthan during Financial Year 2016–17, 91 villages have been electrified with a solar standalone system and over 6,200 households have received a 100W solar home-lighting system.
Lamps and lighting
By 2012, a total of 4,600,000 solar lanterns and 861,654 solar-powered home lights were installed. Typically replacing kerosene lamps, they can be purchased for the cost of a few months' worth of kerosene with a small loan. The Ministry of New and Renewable Energy is offering a 30- to 40-percent subsidy of the cost of lanterns, home lights and small systems (up to 210 Wp). Twenty million solar lamps are expected by 2022.
Solar photovoltaic water-pumping systems are used for irrigation and drinking water. Most pumps are fitted with a 200–3,000 W (0.27–4.02 hp) motor powered with a 1,800 Wp PV array which can deliver about 140,000 litres (37,000 US gal) of water per day from a total hydraulic head of 10 m (33 ft). By 31 October 2019 a total of 181,521 solar photovoltaic water pumping systems were installed and total solar photovoltaic water pumping systems would reach 3.5 million by the year 2022 under PM KUSUM scheme. During hot sunny daytime when the water needs are more for watering the fields, solar pumps performance can be improved by maintaining pumped water flowing/sliding over the solar panels to keep them cooler and clean. Agro photovoltaics is the electricity generation without losing agriculture production by using the same land. Solar driers are used to dry harvests for storage. Low cost solar powered bicycles are also available to ply between fields and village for agricultural activity, etc. On site/field, fertilizer is produced from air by solar power with no carbon emissions.
In addition to solar energy, rainwater is a major renewable resource of any area. In India, large areas are being covered by solar PV panels every year. Solar panels can also be used for harvesting most of the rainwater falling on them and drinking or breweries water quality, free from bacteria and suspended matter, can be generated by simple filtration and disinfection processes, as rainwater is very low in salinity. Good quality water resources, closer to populated areas, are becoming a scarcity and increasingly costly for consumers. Exploitation of rainwater for value-added products like bottled drinking water makes solar PV power plants profitable even in high rainfall and cloudy areas by the increased income from drinking water generation.
Refrigeration and air conditioning
Maximum solar-electricity generation during the hot hours of the day can be used for meeting residential air-conditioning requirements regardless of other load requirements, such as refrigeration, lighting, cooking and water pumping. Power generation of photovoltaic modules can be increased by 17 to 20 percent by equipping them with a tracking system.
In regions where peak electricity demand occurs in the evening, precooling of houses by increasing A/C settings in the afternoon as well as air conditioning systems combined with chilled water storage can increase the value of PV to the system and facilitate high shares of PV in total electricity generation. Using both options to better match AC electricity demand with PV electricity supply could increase cost-optimal shares of PV in total electricity by up to 15 percentage points.
Residential electricity consumers who are paying higher slab rates more than ₹5 (7.0¢ US) per unit, can form in to local groups to install collectively rooftop off-grid solar power units (without much battery storage) and replace the costly power used from the grid with the solar power as and when produced. Hence power draw from the grid which is an assured power supply without much power cuts nowadays, serves as cheaper back up source when grid power consumption is limited to lower slab rate by using solar power during the day time. The maximum power generation of solar panels during the sunny daytime is complementary with the enhanced residential electricity consumption during the hot/summer days due to higher use of cooling appliances such as fans, refrigerators, air conditioners, desert coolers, etc. It would discourage the Discoms to extract higher electricity charges selectively from its consumers. There is no need of any permission from Discoms similar to DG power sets installation. Cheaper discarded batteries of electric vehicle can also be used economically to store the excess solar power generated in the daylight.
Solar-power plants equipped with battery storage systems where net energy metering is used can feed stored electricity into the power grid when its frequency is below the rated parameter (50 Hz) and draw excess power from the grid when its frequency is above the rated parameter. Excursions above and below the rated grid frequency occur about 100 times daily. The solar-plant owner would receive nearly double the price for electricity sent into the grid compared to that consumed from the grid if a frequency-based tariff is offered to rooftop solar plants or plants dedicated to a distribution substation. A power-purchase agreement (PPA) is not needed for solar plants with a battery storage systems to serve ancillary-service operations and transmit generated electricity for captive consumption using an open-access facility. Battery storage is popular in India, with more than 10 million households using battery backup during load shedding. Battery storage systems are also used to improve the power factor. Solar PV or wind paired with four-hour battery storage systems is already cost competitive, without subsidy and power purchase agreement by selling peak power in Indian Energy Exchange, as a source of dispatchable generation compared with new coal and new gas plants in India”.
India experiences morning peak power demand for nearly 6 months from January to June and the solar power generation during 6 am to 10 am is not adequate to meet morning peak demand as its availability peaks at midday time. However solar power panels can be oriented/fixed towards south eastern direction (nearly 10° towards east from the south direction) to capture more sun light for enhanced solar power generation during peak hours. Higher solar tariffs during morning hours enable the solar power plants to cater the maximum peak demand of the national grid reducing the load on peaking hydro power or load-following power plants.
Battery storage is also used economically to reduce daily/monthly peak power demand for minimising the monthly demand charges from the utility to the commercial and industrial establishments. Using batteries to shift PV electricity from times with very high generation (noon) to times with low generation (evening, night, morning) can increase the cost-optimal share of PV in the future Indian power system substantially, from 40-50% without batteries to 60-90% with batteries.
Construction power tariffs are very high in India. Construction power needs of long gestation mega projects can be economically met by installing solar PV plants for permanent service in the project premises with or without battery storage for minimising use of Standby generator sets or costly grid power.[better source needed] Even mobile construction equipment are powered, for round the clock working, by electricity or battery packs in cities to eliminate noise and pollution.
Thin-film solar cell panels offer better performance than crystalline silica solar panels in tropical hot and dusty places like India; there is less deterioration in conversion efficiency with increased ambient temperature, and no partial shading effect. These factors enhance the performance and reliability (fire safety) of thin-film panels.
Challenges and opportunities
The land price is costly for acquisition in India. Dedication of land for the installation of solar arrays must compete with other needs. The amount of land required for utility-scale solar power plants is about 1 km2 (250 acres) for every 40–60 MW generated. One alternative is to use the water-surface area on canals, lakes, reservoirs, farm ponds and the sea for large solar-power plants. Due to better cooling of the solar panels and the sun tracking system, the output of solar panels is enhanced substantially. These water bodies can also provide water to clean the solar panels. Floating solar plants installation cost has reduced steeply by 2018. In January 2019, Indian Railways announced the plan to install 4 GW capacity along its tracks. Highways and railways may also avoid the cost of land nearer to load centres, minimising transmission-line costs by having solar plants about 10 meters above the roads or rail tracks. Solar power generated by road areas may also be used for in-motion charging of electric vehicles, reducing fuel costs. Highways would avoid damage from rain and summer heat, increasing comfort for commuters.
The architecture best suited to most of India would be a set of rooftop power-generation systems connected via a local grid. Not only the roof top area but also outer surface area of tall buildings can be used for solar PV power generation by installing PV modules in vertical position in place of glass panels to cover facade area. Such an infrastructure, which does not have the economy of scale of mass, utility-scale solar-panel deployment, needs a lower deployment price to attract individuals and family-sized households. The cost of high efficiency and compact mono PERC modules and battery storage systems have reduced to make roof top solar PV more economical and feasible in a microgrid.
It is more economical to have multi purpose floating solar PV power plants compared to single purpose floating solar plants. Three tier boat houses are constructed on pontoons with top tier (inclined roof up to 35 degrees) fully covered by solar panels (1 MW/acre area), bottom area (below the pontoon) for cage fish culture and middle two tiers one each for poultry and mushroom/orchid cultivation. Pontoon can have tilting arrangement (another 35 degrees) to have inclined floating by varying water content in the ballast tanks to track the sun direction for optimum solar power generation. Water is oxygenated in a evaporative cooler and used in the cage cultivation with the power generated by the solar panels. The cold air at wet-bulb temperature from the evaporative cooler is used for cooling the poultry and mushroom areas. These boat houses can move to safer water depth with the variation in water level of the water body. The excess power generated during the daytime is stored in a battery system mounted on a separate pontoon which can be moved to shore for feeding power to the grid during night time. Multipurpose solar plants can be installed at deeper (10 meters and more) water area unlike single purpose floating solar PV plants. With multipurpose PV solar plants, the floating solar power potential of India enhances many times by utilisinging much of the inland water bodies area. Water is sprinkled over the solar panels to keep them cool and clean to optimize the power output. Rainwater harvesting can also be achieved by storing the water in collapsible bladders which can float on water for generating bottled drinking water.
Greenpeace recommends that India adopt a policy of developing solar power as a dominant component of its renewable-energy mix since, being a densely-populated country in the tropical belt, the subcontinent has an ideal combination of high insolation and a large potential consumer base. In one scenario India could make renewable resources the backbone of its economy by 2030, curtailing carbon emissions without compromising its economic-growth potential. A study suggested that 100 GW of solar power could be generated through a mix of utility-scale and rooftop solar, with the realizable potential for rooftop solar between 57 and 76 GW by 2024.
After the subsidence of the Covid pandemic in 2022, the electricity demand has increased steeply and spot/day ahead power sale prices are at upper ceiling price of ₹12 (17¢ US) per kWh round the clock.
It is considered prudent to encourage solar-plant installations up to a threshold (such as 7,000 MW) by offering incentives. Otherwise, substandard equipment with overrated nameplate capacity may tarnish the industry. The purchaser, transmission agency and financial institution should require capacity utilisation and long-term performance guarantees for the equipment backed by insurance coverage in the event that the original equipment manufacturer ceases to exist. Alarmed by the low quality of equipment, India issued draft quality guide lines in May 2017 to be followed by the solar plant equipment suppliers conforming to Indian standards.
The Indian government announced an allocation of ₹1,000 crore (US$140 million) for the National Solar Mission and a clean-energy fund for the 2010-11 fiscal year, an increase of ₹380 crore (US$53 million) from the previous budget. The budget encouraged private solar companies by reducing the import duty on solar panels by five percent. This is expected to reduce the cost of a rooftop solar-panel installation by 15 to 20 percent.
Solar PV tariff
The average bid in reverse auctions in April 2017 is ₹3.15 (4.4¢ US) per kWh, compared with ₹12.16 (17¢ US) per kWh in 2010, which is around 73% drop over the time window. The current prices of solar PV electricity is around 18% lower than the average price of electricity generated by coal-fired plants. By the end of 2018, competitive reverse auctions, falling panel and component prices, the introduction of solar parks, lower borrowing costs and large power companies have contributed to the fall in prices. The cost of solar PV power in India, China, Brazil and 55 other emerging markets fell to about one-third of its 2010 price, making solar the cheapest form of renewable energy and cheaper than power generated from fossil fuels such as coal and gas.
India has the lowest capital cost per MW globally of installing solar power plants. However the global levelized cost of solar PV electricity fell to 1.04¢ US per kWh (₹0.77 per kWh) in April 2021, much cheaper than the lowest solar PV tariff in India. The intermittent / non-dispatchable solar PV at the prevailing low tariffs clubbed with Pumped-heat electricity storage can offer cheapest dispatchable power round the clock on demand.
The Indian government has reduced the solar PV power purchase price from the maximum allowed ₹4.43 (6.2¢ US) per KWh to ₹4.00 (5.6¢ US) per KWh, reflecting the steep fall in cost of solar power-generation equipment. The applicable tariff is offered after applying viability gap funding (VGF) or accelerated depreciation (AD) incentives. In January 2019, the time period for commissioning the solar power plants is reduced to 18 months for units located outside the solar parks and 15 months for units located inside the solar parks from the date of power purchase agreement.
Solar PV generation cost fell to ₹2.97 (4.2¢ US) per kWh for the 750 MW Rewa Ultra Mega Solar power project, India's lowest electricity-generation cost. In first quarter of calendar year 2020, large scale ground mounted solar power installations cost fell to Rs 35 million/MW by 12% in a year. Solar panel prices are lower than those of mirrors by unit area.
In an auction of 250 MW capacity of the second phase in Bhadla solar park, South Africa's Phelan Energy Group and Avaada Power were awarded 50 MW and 100 MW of capacity respectively in May 2017 at ₹2.62 (3.7¢ US) per kilowatt hour. The tariff is also lower than NTPC's average coal power tariff of ₹3.20 per kilowatt hour. SBG Cleantech, a consortium of SoftBank Group, Airtel and Foxconn, was awarded the remaining 100 MW capacity at a rate of ₹2.63 (3.7¢ US) per kWh. Few days later in a second auction for another 500 MW at the same park, solar tariff has further fallen to ₹2.44 (3.4¢ US) per kilowatt hour which are the lowest tariffs for any solar power project in India. These tariffs are lower than traded prices for day time in non-monsoon period in IEX and also for meeting peak loads on a daily basis by using cheaper solar PV power in pumped-storage hydroelectricity stations indicating there is no need of any power purchase agreements and any incentives for the solar PV power plants in India. Solar PV power plant developers are forecasting that solar power tariff would drop to ₹1.5 (2.1¢ US) /unit in near future.
The lowest solar tariff in May 2018 is Rs 2.71/kWh (without incentives) which is less than the tariff of Bhadla solar park (₹2.44 per kWh with VGF incentive) after the clarification that any additional taxes are pass through cost with hike in the tariff. In early July 2018 bids, the lowest solar PV tariff has touched ₹2.44 (3.4¢ US) per kWh without viability gap funding incentive. In June 2019, the lowest tariff is ₹2.50 (3.5¢ US)/kWh for feeding in to the high voltage interstate transmission system (ISTS).
The tariff for rooftop installations are also falling with the recent offer of ₹3.64 (5.1¢ US) with 100% locally made components. In February 2019, the lowest solar power tariff is ₹1.24 (1.7¢ US) per kWh for 50 MW contracted capacity at Pavagada Solar Park.
In May 2020, the discovered first year tariff is ₹2.90 (4.1¢ US) per KWh with ₹3.60 (5.0¢ US) per KWh levelized tariff for round the clock hybrid renewable power supply. In November 2020, Solar PV power tariff has fallen to ₹2.00 (2.8¢ US) per KWh.
In March 2021, the discovered levelized tariff was ₹2.20 (3.1¢ US) per KWh after imposition of basic customs duty (BCD) on imported solar PV panels and cells.
At the end of July 2015, the chief incentives were:
- Viability Gap Funding: Under the reverse bidding process, bidders who need least viability gap funding at the reference tariff (RS 4.93 per unit in 2016) is selected. Funding was ₹1 Crore/MW for open projects on average in 2016.
- Depreciation: For profit-making enterprises installing rooftop solar systems, 40 percent of the total investment could be claimed as depreciation in the first year (decreasing taxes).
- Liberal external commercial borrowing facility for the solar power plants.
- To protect the local solar panel manufacturers, 25% safe guard duty is imposed for two years period from August 2018 on the imports from China & Malaysia who are suspected of dumping solar panels in to India.
- Capital subsidies were applicable to rooftop solar-power plants up to a maximum of 500 kW. The 30 percent subsidy was reduced to 15 percent.
- Renewable Energy Certificates (RECs): Tradeable certificates providing financial incentives for every unit of green power generated.
- Net metering incentives depend on whether a net meter is installed and the utility's incentive policy. If so, financial incentives are available for the power generated.
- Assured Power Purchase Agreement (PPA): The power-distribution and -purchase companies owned by state and central governments guarantee the purchase of solar PV power when produced only during daylight. The PPAs offer fair market determined tariff for the solar power which is a secondary power or negative load and an intermittent energy source on a daily basis.
- Interstate transmission system (ISTS) charges and losses are not levied during the period of PPA for the projects commissioned before 31 March 2022.
- Union government offers 70% and 30% subsidy for the hill states and other states respectively for the installation of rooftop solar units. Additional incentives are offered to rooftop solar power plants from various state governments.
- 100% foreign direct investment (FDI) is automatically permitted, subject to the provisions of The Electricity Act, 2003, to install solar power plants.
Indian initiative of International solar alliance
In January 2016, Prime Minister Narendra Modi and French President François Hollande laid the foundation stone for the headquarters of the International Solar Alliance (ISA) in Gwal Pahari, Gurugram. The ISA will focus on promoting and developing solar energy and solar products for countries lying wholly or partially between the Tropic of Cancer and the Tropic of Capricorn. The alliance of over 120 countries was announced at the Paris COP21 climate summit. 
Solar-panel manufacturing in India
As of November 2021, manufacturing capacity of solar cells and solar modules in India was 4.3 GW and 18 GW, respectively. Nearly 80 percent of solar-panel's weight is flat glass. 100-150 tons of flat glass is used to manufacture a MW of solar panels. Low-iron flat or float glass is manufactured from soda ash and iron-free silica. Soda-ash manufacturing from common salt is an energy-intensive process unless it is extracted from soda lakes or glasswort cultivation in alkali soil. To increase installation of photovoltaic solar-power plants, the production of flat glass and its raw materials must expand commensurately to eliminate supply constraints or future imports.
The Ministry of New and Renewable Energy (MNRE), India, has issued a memorandum to ensure the quality of solar cells and solar modules. Compliance with the requisite specifications will grant manufacturers and their specific products an entry in the ALMM (Approved List of Models and Manufacturers.)  Indian manufacturers are gradually enhancing the production capacity of monocrystalline silicon PERC cells to supply better performing and enduring solar cells to local market.
For utility scale solar projects, top solar module suppliers in 2016-17 were: Waaree Energies Ltd., Trina Solar, JA Solar, Canadian Solar, Risen, and Hanwha.
- "Snapshot of Global PV Markets 2020" (PDF). International Energy Agency: IEA Photovoltaic Power Systems Programme. Retrieved 26 June 2021.
- "Clean Energy Investment Trends 2021" (PDF). IEA and CEEW. December 2021. Retrieved 3 January 2022.
- "Physical Progress (Achievements)". This page keeps updating. Ministry of New & Renewable Energy. Retrieved 18 July 2020.CS1 maint: others (link)
- "India hits 20 GW solar capacity milestone". The Times of India. 31 January 2018. Retrieved 4 February 2018.
- Krishna N. Das (2 January 2015). "India's Modi raises solar investment target to $100 bln by 2022". Reuters. Retrieved 2 January 2015.
- Kenning, Tom (2 July 2015). "India releases state targets for 40GW rooftop solar by 2022". PV Tech. Retrieved 29 July 2016.
- "List of solar parks in India". mnre.gov.in (MS Word Document). Archived from the original on 11 December 2019. Retrieved 7 September 2019.
- "Renewable energy in India: why rooftop remains the most untapped solar source". Down to Earth. 18 January 2019. Retrieved 18 January 2019.
- PTI (31 July 2018). "Solar water pumps can help India surpass 100 GW target: Report". Economic Times. Retrieved 2 August 2017.CS1 maint: uses authors parameter (link)
- "Ministry of New and Renewable Energy, Annual Report 2015-2016". Retrieved 21 April 2017.
- India Exim Bank (January 2022). "Indian Solar Sector - Fostering Growth and Sustainable Development (Refer to Table 13)". Retrieved 13 February 2022.CS1 maint: uses authors parameter (link)
- Tayal, Manu (27 May 2020). "MNRE Invites Proposals to Develop Institutional Framework for 'One Sun One World One Grid' Implementation". Saur Energy. Retrieved 31 May 2020.
- "India Set To Propose World Solar Bank & Mobilize $50 Billion In Solar Funding". Clean Technica. 26 July 2020. Retrieved 27 July 2020.
- Muneer, T.; Asif, M.; Munawwar, S. (2005). "Sustainable production of solar electricity with particular reference to the Indian economy". Renewable and Sustainable Energy Reviews. 9 (5): 444. doi:10.1016/j.rser.2004.03.004. (publication archived in ScienceDirect, needs subscription or access via university)
- "Solar". Ministry of New and Renewable Energy, Govt. of India. Archived from the original on 25 February 2014. Retrieved 21 February 2014.
- "Global solar atlas". Solargis. World Bank Group. Retrieved 4 February 2021.CS1 maint: others (link)
- "How to calculate the annual solar energy output of a photovoltaic system?". Photovoltaic-Software.com. Retrieved 30 June 2017.
- "Comprehensive technical data of PV modules". pveducation.org. Retrieved 21 February 2015.
- Prasad, Nithin Thomas (22 May 2020). "Goodbye Polycrystalline Solar Modules, Hello Mono PERC, HJT, Bifacial". Mercom India. Retrieved 22 May 2020.
- "List of SRRA Stations with Co-ordinates". National Institute of Wind Energy, Ministry of New and Renewable Energy, Government of India. Retrieved 20 June 2021.
- Ananda, Jonathan (4 June 2015). "Solar Radiation Measuring Network, Atlas Out in the Open". The New Indian Express. Retrieved 20 June 2021.
- "National Institute of Solar Energy". nise.res.in. Retrieved 20 June 2021.
- Ministry of New and Renewable Energy (12 February 2019). "Installed Capacity of Various Renewable Modes of Energy". pib.gov.in. Retrieved 26 June 2021.CS1 maint: uses authors parameter (link)
- Annual Report 2016-17 Ministry of New and Renewable Energy, Government of India. pg 58. Retrieved on 28 June 2021. Archived on 21 April 2021.
- Annual Report 2017-2018. Ministry of New and Renewable Energy, Government of India. pg 34. Retrieved on 28 June 2021. Archived on 21 April 2021.
- Annual Report 2019-2020. Ministry of New and Renewable Energy, Government of India. pg 19. Retrieved on 28 June 2021. Archived on 21 April 2021.
- "State-wise installed capacity of Grid Interactive Renewable Power as on 31.03.2021" (MS Excel Document). mnre.gov.in. Archived from the original on 13 May 2021. Retrieved 31 March 2021.
- Solar Energy. Overview. Ministry of New and Renewable Energy, Government of India. Retrieved on 28 June 2021. Archived on 4 June 2021. ( This site keeps updating.)
- "Status of Renewable Energy Power Projects Commissioned in AP State, NREDCAP" (PDF). New & Renewable Energy Development Corporation of Andhra Pradesh. Retrieved 27 March 2022.
- "10,050 MW mega solar power plants to come up in two phases in Andhra Pradesh". The New Indian Express. 11 May 2020. Retrieved 1 October 2020.
- "Bid documents (6050 MW) submitted for judicial review (s.no. 6 to 15)". Judicial Preview, Government of Andhra Pradesh. Retrieved 2 October 2020.
- "Kadiri ultra-mega solar park (4000 MW)" (PDF). New & Renewable Energy Development Corporation of Andhra Pradesh. Retrieved 2 October 2020.
- "Obuladevucheruvu ultra-mega solar park (2400MW)" (PDF). New & Renewable Energy Development Corporation of Andhra Pradesh. Retrieved 2 October 2020.
- "Ralla Anantapuram ultra-mega solar park (2400 MW)" (PDF). New & Renewable Energy Development Corporation of Andhra Pradesh. Retrieved 2 October 2020.
- "Badvel ultra-mega solar park (1400MW)" (PDF). New & Renewable Energy Development Corporation of Andhra Pradesh. Retrieved 2 October 2020.
- "Kalasapadu ultra-mega solar park (2000MW)" (PDF). New & Renewable Energy Development Corporation of Andhra Pradesh. Retrieved 2 October 2020.
- "Solar Regulations in Andhra Pradesh, 2021". www.de.energy. Distributed Energy. Retrieved 5 August 2021.
- Colthorpe, Andy (24 July 2018). "Andhra Pradesh gov't approves 2.75GW solar-wind-pumped hydro project by Greenko". energy-storage.news. Retrieved 20 November 2019.
- "Interactive map showing the feasible locations of PSS projects in Andhra Pradesh state". Retrieved 19 November 2019.
- Barnard, Michael (9 November 2019). "Elon Musk Should Build Pumped Hydro With Tesla Energy, The Boring Co., & Coal Miners". Clean Technica. Retrieved 17 May 2020.
- PTI (20 February 2021). ""Andhra's Rapid Industrialisation Only With Special Status": Jagan Reddy". NDTV. Retrieved 21 February 2021.CS1 maint: uses authors parameter (link)
- "Power generation begins at Kunta ultra mega solar project". Business Standard India. PTI. 10 May 2016. Retrieved 11 May 2016.
- "NTPC signs PPA for phase 1 of 1,000 mw ultra solar project with AP discoms". Business Standard India. 24 April 2015. Retrieved 23 June 2014.
- "The World's Largest Solar Park - Kurnool, India". NRDC (Natural Resources Defense Council). Retrieved 1 November 2017.
- Kabeer, Nitin (24 December 2018). "Floating Solar Tender of 15 MW Announced by Greater Visakhapatnam Smart City". Mercom India. Retrieved 24 December 2018.
- PTI (14 July 2019). "BHEL bags Rs 100-cr EPC order from NTPC to set up solar power plant". Economic Times Energyworld.com. Retrieved 15 July 2019.CS1 maint: uses authors parameter (link)
- "Solar plant commissioned". The Hindu. Special Correspondent. 20 February 2019. ISSN 0971-751X. Retrieved 18 June 2021.CS1 maint: others (link)
- Verma, Richi (18 December 2018). "Delhi: Multiple consumers can benefit from a single solar plant at one location". ETEnergyworld.com. Retrieved 18 December 2018.
- Dave, Kapil; Damor, Kalpesh (7 July 2021). "Green leap: Gujarat set for 3-fold RE surge". The Times of India. Retrieved 21 September 2021.
- "Pioneering and scaling up solar energy in India – webinar and related resources". The Low Emission Development Strategies Global Partnership. June 2016. Retrieved 20 June 2021.
- "Gujarat government buys solar power at Rs 15 per unit from 38 firms". Energy Infra Post. 4 March 2017. Archived from the original on 21 April 2019. Retrieved 5 March 2017.
- "Charanka Solar Park" (PDF). Ministry of New and Renewable Energy, Government of India. Archived (PDF) from the original on 17 May 2017. Retrieved 20 June 2021.
- Chandrasekaran, Kaavya (13 January 2019). "Foreign players sweep Gujarat solar auction". ETEnergyworld.com. Retrieved 22 December 2018.
- Prateek, Saumy (21 December 2018). "DiSPA Asks Haryana to Remove Upper Cap of 500 MW for Open Access Solar Projects". Mercom India. Retrieved 20 June 2021.
- Prateek, Saumy (4 January 2019). "Haryana Floats Tender for 300 MW of Solar Projects with a Tariff Ceiling of ₹3/kWh". Mercom India. Retrieved 20 June 2021.
- Prateek, Saumy (10 January 2019). "Haryana Calls Developers to Set Up 16 MW of Canal Top Solar Projects". Mercom India. Retrieved 20 June 2021.
- Rajeshwari, Ankita (17 May 2018). "India's Top 10 Solar States in Charts". Mercom India. Retrieved 20 June 2021.
- Ranjan, Rakesh (27 December 2019). "World's Largest Solar Park at Karnataka's Pavagada is Now Fully Operational". Mercom India. Retrieved 20 June 2021.
- Prabha Raghavan, Anil Sasi (12 September 2019). "Site decided, Govt clears mega solar project in Leh and Kargil". The Indian Express. Retrieved 20 June 2021.CS1 maint: uses authors parameter (link)
- "Solar Projects". Welspun Renewables. Welspun Renewables. Archived from the original on 1 November 2015. Retrieved 26 October 2015.
- "'Sure, pure and secure': PM Modi inaugurates Asia's largest solar plant in MP's Rewa". Hindustan Times. 10 July 2020. Retrieved 10 July 2020.
- "PM Modi to inaugurate Asia's Second largest 750-MW Rewa solar plant tomorrow: All you need to know". The Times of India. 9 July 2020. Retrieved 10 July 2020.
- "Electricity | District Rewa, Government of Madhya Pradesh | India". Content Owned by District Administration, District Rewa, Madhya Pradesh, Developed And Hosted By National Informatics Centre, Ministry Of Electronics & Information Technology, Government Of India. Retrieved 10 July 2020.CS1 maint: others (link)
- Thomas Lloyd: Madhya Pradesh I in Shajapur District. Retrieved 21 September 2021.
- Ray, Kalyan (31 July 2009). "Shirdi's solar cooker finds a place under sun". Deccan Herald. Retrieved 20 June 2021.
- "Overview of Renewable Energy Plan and performance in Maharashtra". www.de.energy. Distributed Energy. Retrieved 5 August 2021.
- Chandrasekaran, Kaavya (6 April 2017). "India's solar capacity to cross 20GW in next 15 months: Piyush Goyal". Economic Times. Retrieved 6 April 2017.
- "Reliance Power commissions world's largest Solar CSP project in Rajasthan". Estela Solar. 12 November 2014. Retrieved 14 March 2017.
- Kabeer, Nitin (1 March 2019). "Lowest Quoted Tariff Dips to ₹2.48/kWh in SECI's 750 MW Solar Auction for Rajasthan". Mercom India. Retrieved 20 June 2021.
- B., Sivakumar (1 July 2017). "Solar power tariff plunges to record low in Tamil Nadu". The Times of India. Retrieved 20 June 2021.
- Chandrasekaran, Kaavya (3 July 2017). "NLC biggest winner in 1,500 Megawatt Tamil Nadu solar auction". ETEnergyworld.com. Retrieved 3 July 2017.
- "130-MW solar power plant commissioned at Nevyeli". The Hindu. Special Correspondent. 2 January 2018. ISSN 0971-751X. Retrieved 20 June 2021.CS1 maint: others (link)
- Ranjan, Rakesh (2 March 2021). "Tamil Nadu Issues New Tariff Order, Plans to Double Its Solar Capacity by 2022". Mercom India. Retrieved 20 June 2021.
- "Executive Summary Report". Retrieved 10 October 2021.
- "Monthly Renewable Energy Generation, CEA" (PDF). Retrieved 4 September 2020.
- "Physical Progress (Achievements) | Ministry of New and Renewable Energy | Government of India". mnre.gov.in. Retrieved 14 September 2019.
- "Standard Test Conditions of a Photovoltaic Module". Retrieved 1 March 2022.
- "Plant wise details of Renewable Energy Installed Capacity" (PDF). Retrieved 21 March 2020.
- Singh, Harsha Kumari (21 May 2017). "Country's Biggest Solar Park In Rajasthan, At The Heart Of India's Clean Energy Push". NDTV. Archived from the original on 12 February 2018. Retrieved 6 June 2017.
- Solar plants of 620 MW get operational at Bhadla park Archived 3 November 2018 at the Wayback Machine, The Times of India, 2 October 2018
- "Azure Power commissions 150 Mw solar project in Rajasthan". ETEnergyworld.com. 29 April 2019. Archived from the original on 2 May 2019. Retrieved 29 April 2019.
- "World's largest solar park in Karnataka is now fully operational". cnbctv18.com. 27 January 2020. Retrieved 12 June 2020.
- Anjali Jaiswal, Laasya Bhagavatula (31 October 2017). "The World's Largest Solar Park - Kurnool, India". Natural Resources Defense Council. Archived from the original on 7 November 2017. Retrieved 1 November 2017.CS1 maint: uses authors parameter (link)
- NTPC commissioned 50 MW of NP Kunta Ultra Mega Solar Power Project Stage-I in Anantapuramu Archived 4 March 2017 at the Wayback Machine, India Infoline News Service, 1 August 2016
- Kabeer, Nitin (17 May 2018). "Solar Projects Totaling 127 MW Commissioned This Week". Mercom India. Archived from the original on 24 May 2018. Retrieved 23 May 2018.
- "Tata Power commissions 100 MW solar power capacity in AP". Business Standard. PTI. 2 July 2018. Archived from the original on 2 July 2018. Retrieved 3 July 2018.
- 750MW Madhya Pradesh solar plant starts operations, to serve Delhi Metro Archived 13 July 2018 at the Wayback Machine, IANS, The New Indian Express, 6 July 2018
- "GIPCL commissions 75 MW solar power project in Gujarat". Asian Age. PTI. 7 June 2019. Archived from the original on 7 June 2019. Retrieved 7 June 2019.
- India Pushes Ultra-Mega Scheme To Scale Solar PV Archived 26 January 2019 at the Wayback Machine, Forbes, William Pentland, 9 September 2014
- "Gujarat riding on the suns chariot". Times of India. 2 December 2018. Archived from the original on 15 April 2014. Retrieved 25 January 2019.
- "Solar plant commissioned". Archived from the original on 20 February 2019. Retrieved 20 February 2019.
- "Ananthapuramu -II ultra mega solar park 500 MW - Land details". Archived from the original on 20 February 2019. Retrieved 20 February 2019.
- "SECI Refuses to Lower Tariffs for Andhra Solar Projects". Retrieved 17 February 2020.
- "NTPC's Rs 1,500 crore solar power plant inaugurated by MP Chief Minister". Archived from the original on 12 July 2018. Retrieved 12 July 2018.
- "ENGIE fully commissions 250 MW Kadapa solar project in Andhra Pradesh". Retrieved 17 February 2020.
- "List of projects that are part of Kadapa Mega Solar Park". Retrieved 18 February 2020.
- "Neemuch Solar Plant inaugurated by Narendra Modi and MP CM Shivraj Singh Chauhan". Archived from the original on 7 September 2014. Retrieved 7 September 2014.
- "Telangana gets largest solar farm in Nizamabad district - Times of India".
- "NTPC solar power plants performance". ETEnergyworld.com. 1 April 2016. Retrieved 30 April 2016.
- "Green Energy Corp to set up 50 mw Solar Power Plant". Odisha Sun Times. Bhubaneswar, India. 5 December 2013.
- "NTPC's 50 MW solar power plant in Madhya Pradesh commissioned". Economic Times. Retrieved 12 September 2014.
- "Welspun Energy commissions largest solar project". Economic Times. Jaipur, India. 12 March 2013.
- "Odisha to float tenders soon for 48 MW solar power". Business Standard. Bhubaneswar, India. 30 December 2011.
- "Adani Group commissions largest solar power project". Economic Times. New Delhi, India. 5 January 2012.
- "Reliance Power to Buy First Solar Panels for U.S.-Backed Project". Bloomberg. India. 5 September 2011.
- "Azure commissions 35 MW solar power plant in Rajasthan". mint. 15 February 2013. Retrieved 18 July 2021.
- PTI (23 January 2018). "Welspun Renewables commissions 34 MW solar project in Punjab". The Hindu @businessline. Retrieved 18 July 2021.
- "Moser Baer commissions 30-MW solar farm in Gujarat". The Hindu. PTI. 12 October 2011. ISSN 0971-751X. Retrieved 18 July 2021.CS1 maint: others (link)
- "Akhilesh launches 30MW solar plants in Lalitpur". The Times of India. 8 May 2015. Retrieved 18 July 2021.
- Tata Power commissions 25MW solar project in Gujarat
- "GEDCOL seeks land transfer for 20 Mw solar plant". Business Standard. Bhubaneswar, India. 1 April 2014. Retrieved 18 July 2021.
- "World-Bank Backed Azure Starts Up Solar-Power Plant in India". Bloomberg. 8 June 2011.
- Bay Area News Group, Sunday 1 January 2012; Sun-drenched India sucks up the rays, author=Vikas Bajaj
- MW scale Grid Solar Power Plants Commissioned in India
- Green Infra
- Surendranagar Solar Farm
- Waaree Energies commissions 10 MW solar power plant Archived 12 July 2015 at the Wayback Machine. Maharashtra Projects
- "Solar Installations in India to Reach 4.8 GW in 2016 with a 21 GW Development Pipeline". Mercom Capital Group. Archived from the original on 22 June 2017. Retrieved 21 June 2021.
- Prateek, Saumy (14 March 2018). "Four States Accounted for 75 Percent of India's Utility-Scale Solar Installations in 2017". Mercom India. Retrieved 20 June 2021.
- Safi, Michael (30 June 2018). "India's huge solar ambitions could push coal further into shade". The Guardian. Guardian News and Media Limited. Retrieved 30 June 2018.
- "DOE Energy storage database". Retrieved 21 August 2017.
- "Concentrating Solar Power Isn't Viable Without Storage, Say Experts". November 2016. Retrieved 29 August 2017.
- "SECI Issues Tender for 5 GW of Round-the-Clock Renewable Power Bundled with Thermal". Retrieved 29 March 2020.
- Prateek, Saumy (27 May 2019). "Adani Quotes Lowest Tariff of ₹2.69/kWh in SECI's 1.2 GW Solar-Wind Hybrid Auction". Mercom India. Retrieved 26 June 2021.
- Chandrasekaran, Kaavya (6 December 2018). "SB Energy and Adani Green win 840 MW at hybrid auction". ETEnergyworld.com. Retrieved 26 June 2021.
- Singh, Sudheer (26 September 2017). "Siemens Gamesa bags Wind-Solar hybrid energy project in Karnataka". ETEnergyworld.com. Retrieved 26 June 2021.
- Chandrasekaran, Kaavya (28 November 2018). "Shapoorji Pallonji bags country's first large-scale floating solar project". ETEnergyworld.com. Retrieved 26 June 2021.
- Proctor, Darrell (1 September 2017). "Integrated Solar-Hydro Project Takes Float". Power. Retrieved 26 June 2021.
- Barnard, Michael (26 December 2019). "Floating Solar On Pumped Hydro, Part 1: Evaporation Management Is A Bonus". Clean Technica. Retrieved 26 June 2021.
- Saurabh (1 February 2020). "India Allocates 1.2 Gigawatts In World's Largest Renewable Energy Storage Tender". Clean Technica. Retrieved 26 June 2021.
- Holmes à Court, Simon (21 August 2017). "Aurora: What you should know about Port Augusta's solar power-tower". Renew Economy. Retrieved 22 August 2017.
- Kraemer, Susan (25 August 2015). "Cheap Baseload Solar At Copiapó Gets OK In Chile". Clean Technica. Retrieved 1 September 2017.
- "Controllable solar power – competitively priced for the first time in North Africa". German Aerospace Center. 5 June 2019. Retrieved 7 June 2019.
- Lewis, Dyani (5 April 2017). "Salt, silicon or graphite: energy storage goes beyond lithium ion batteries". The Guardian. Retrieved 1 September 2017.
- "Commercializing Standalone Thermal Energy Storage". Renewable Energy World. 1 August 2016. Retrieved 1 September 2017.
- Ramesh, M. (12 March 2018). "The sleeping giant is waking up". The Hindu @businessline. Retrieved 18 July 2021.
- Nair, Geeta (13 June 2018). "Solar thermal industry seeks govt attention". Financial Express. Retrieved 14 June 2018.
- Pantulu, C Chitti (28 November 2009). "Solar Water Heater". dnaindia.com. Daily News and Analysis. Retrieved 27 November 2010.
- "Solar Water Heater Rebate". The Hindu. 26 November 2009. Archived from the original on 30 November 2009. Retrieved 25 April 2012.
- Das, Dipannita (29 November 2009). "More homes opt for solar energy". The Times of India. Retrieved 27 November 2010.
- "PVT panels". ETEnergyworld.com. 26 October 2018. Retrieved 26 October 2018.
- Ramanunni, Jalaja (16 April 2017). "DC solar products are lighting up rural India: What's driving the increased demand?". Firstpost. Retrieved 28 June 2021.
- Roul, Avilash (15 May 2007). "India's Solar Power: Greening India's Future Energy Demand". Ecoworld.com. Archived from the original on 20 April 2012. Retrieved 28 February 2012.
- Upadhyay, Anand (27 July 2020). "Can India Provide Free Solar-Powered Irrigation To All Its Farmers?". Clean Technica. Retrieved 28 July 2020.
- Upadhyay, Anindya (3 January 2015). "China's cheap solar panels cause dark spots in Indian market". The Economic Times. Retrieved 3 January 2015.
- "The Orissa Renewable Energy Development Agency (OREDA) was constituted as a State Nodal agency in the 1984". Oredaorissa.com. Archived from the original on 12 August 2010. Retrieved 27 November 2010.
- "Government offer 30 per cent subsidy for solar lanterns and home lights". ElectronicsB2B. 27 August 2012. Retrieved 28 June 2021.
- Action Plan to Increase Renewable Energy
- "Indian Module Makers Beat Chinese Prices In 300 Megawatt Tender". Clean Technica. 23 October 2017. Retrieved 23 October 2017.
- "Solar Irrigation in India" (PDF). Retrieved 11 December 2021.
- Prasad, Nithin Thomas (6 January 2020). "Over 181,000 Solar Water Pumps Installed in India". Mercom India. Retrieved 28 June 2021.
- "Budget 2020: Govt expands PM KUSUM scheme for solar pumps, targets to cover 20 lakh farmers". ETEnergyworld.com. PTI. 1 February 2020. Retrieved 28 June 2021.CS1 maint: others (link)
- "How hot do solar panels get? Effect of temperature on solar performance". Energy Sage. 15 June 2017. Retrieved 1 August 2018.
- "Agrivoltaics in India: Fertile Ground?" (PDF). Retrieved 11 December 2021.
- "Driving synergy in energy and agriculture through Agro-Photovoltaics". ETEnergyworld.com. 31 May 2020. Retrieved 28 June 2021.
- "Solar chilli drier". 1 September 2005. Cite journal requires
- "Meet this engineering student from Pune who has built a solar powered bicycle". India Today. 26 December 2017. Retrieved 28 June 2021.
- "IIT-K scientists design mobile pesticide sprayer that runs on solar energy". Down to Earth. 9 February 2021. Retrieved 28 June 2021.
- "Pulling fertilizer out of thin air with solar power". Retrieved 19 January 2022.
- Dvorak, Paul (20 October 2017). "Rain fed solar-powered water purification systems". Wind Power Engineering and Development. Retrieved 21 October 2017.
- Pham, Diane (29 November 2017). "New rooftop solar hydropanels harvest drinking water and energy at the same time". inhabitat.com. Retrieved 28 June 2021.
- Hanley, Steve (4 December 2017). "Inverted Umbrella Brings Clean Water & Clean Power To India". Clean Technica. Retrieved 5 December 2017.
- Ramesh, M. (17 January 2018). "Moving with the sun". The Hindu @businessline. Retrieved 28 June 2021.
- "Bifacial Plus Tracking Boosts Solar Energy Yield by 27 Percent". Green Tech Media. 18 April 2018. Retrieved 19 April 2018.
- Ershad, Ahmad Murtaza; Pietzcker, Robert; Ueckerdt, Falko; Luderer, Gunnar (January 2020). "Managing Power Demand from Air Conditioning Benefits Solar PV in India Scenarios for 2040". Energies. 13 (9): 2223. doi:10.3390/en13092223.
- Sengupta, Debjoy (19 October 2016). "Rs 3 per KWh – lowest tariff for third-party rooftop solar power installations". The Economic Times. Retrieved 19 October 2016.
- Zipp, Kathie (20 February 2017). "Giving electric vehicle batteries a second life in solar projects". Solar Power World. Retrieved 28 February 2017.
- Rapier, Robert (17 October 2019). "The Death Of The World's Most Popular Battery". OilPrice.com. Retrieved 28 October 2019.
- "Next-generation solar power: unique design and energy storage for grid stability". solar.huawei.com. pv magazine. 14 July 2021. Retrieved 18 July 2021.
- St. John, Jeff (20 April 2016). "AES Energy Storage and Panasonic Target India for Grid Batteries". Greentech Media. Retrieved 16 April 2016.
- "Frequency Profile, NLDC, GoI". Retrieved 6 August 2015.[permanent dead link]
- Saurabh (25 February 2016). "India Plans 750 MW Solar Power Park With 100 MW Storage Capacity". Clean Technica. Retrieved 1 March 2016.
- "Real Time DSM tariff". indiapowertrading.info. Archived from the original on 21 January 2021. Retrieved 6 August 2015.
- "Deviation Settlement Mechanism and related matters, CERC, GoI" (PDF). Central Electricity Regulatory Commission. 6 January 2014. Retrieved 6 August 2015.
- PTI (20 December 2017). "Rays Future Energy executes 60 MW of capacity under open access". ETEnergyworld.com. Retrieved 20 December 2017.CS1 maint: uses authors parameter (link)
- Lambert, Fred (28 June 2017). "Audi claims to be buying batteries at ~$114/kWh for its upcoming electric cars, says CTO". electrek.co. Retrieved 18 July 2021.
- "Global Solar Storage Market: A Review Of 2015". Solar Quarter. 6 April 2016. Archived from the original on 16 April 2016.
- "Storing The Sun's Energy Just Got A Whole Lot Cheaper". Retrieved 23 May 2016.
- Moore, Peter (28 June 2019). "Los Angeles seeks record sub-two cent solar power price". FocusTechnica. pv magazine USA. Retrieved 29 June 2019.
- "Solar and wind now the cheapest power source says Bloomberg NEF". Power Engineering International (PEi). 19 November 2018. Retrieved 19 November 2018.
- "The effect of orientation on solar output". Retrieved 11 December 2021.
- Weaver, John Fitzgerald (30 June 2017). "Energy storage already cost-competitive in commercial sector". electrek.co. Retrieved 30 June 2017.
- Ershad, Ahmad Murtaza; Ueckerdt, Falko; Pietzcker, Robert C.; Giannousakis, Anastasis; Luderer, Gunnar (1 August 2021). "A further decline in battery storage costs can pave the way for a solar PV-dominated Indian power system". Renewable and Sustainable Energy Transition. 1: 100006. doi:10.1016/j.rset.2021.100006. ISSN 2667-095X.
- "Construction power tariff from 11.08.2017" (PDF). Tamil Nadu Generation and Distribution Corporation. 6 October 2017. Retrieved 18 July 2021.
- "Construction Site Power and Lighting". 16 June 2021.
- Keegan, Matthew (23 June 2021). "Cities like Oslo, Helsinki and Copenhagen are working to clean up one of the world's most high-emission industries". BBC Future Planet. Retrieved 18 July 2021.
- "Construction and industrial equipment makers plan to go electric". Retrieved 31 January 2022.
- Prasad, R. (21 March 2016). "Now, solar energy can power air conditioner, refrigerator". The Hindu. ISSN 0971-751X. Retrieved 28 June 2021.
- Tan, Dr KT (4 October 2016). "Thin Film Solar PV vs Silicon Wafer – Which is Better?". The Solar Blogger. Retrieved 7 March 2017.
- Pickerel, Kelly (22 June 2017). "Panasonic HIT solar module achieves world's best output temperature coefficient". Solar Power World. Retrieved 22 June 2017.
- Rathi, Sunil (31 October 2018). "Floating solar energy transforming India into a greener nation". ETEnergyworld.com. Retrieved 31 October 2018.
- Zipp, Kathie (15 February 2017). "Solar floats in the sunshine state". Solar Power World. Retrieved 1 March 2017.
- "Green Power Island: A blue battery for green energy". Gottlieb Paludan Architects. 2009. Retrieved 13 July 2015.
- Boffey, Daniel (21 April 2019). "Dutch engineers build world's biggest sun-seeking solar farm". The Guardian. Retrieved 23 June 2021.
- "NTPC installs Robotic Dry Cleaning System for Solar PV Plant at NTPC Dadri". Energy Infra Post. 23 February 2017. Archived from the original on 30 June 2018. Retrieved 25 February 2017.
- Koundal, Aarushi (19 February 2020). "India achieves lowest cost of floating solar power globally". ETEnergyworld.com. Retrieved 23 June 2021.
- Anupam Chatterjee, Saurabh Kumar (19 January 2019). "Indian Railways to invest Rs 18,000 crore on solar power units along tracks". Financial Express. Retrieved 19 January 2019.CS1 maint: uses authors parameter (link)
- "BHEL commissions world's first solar PV plant for rail traction system". ETEnergyworld.com. 9 July 2020. Retrieved 9 July 2020.
- Peake, Eleanor (6 December 2017). "Some of the UK's trains could be running on solar power by 2020". Wired UK. Retrieved 6 December 2017.
- "Review of Recent Advances in Dynamic and Omnidirectional Wireless Power Transfer" (PDF). Retrieved 7 July 2016.
- Chadha, Mridul (2 April 2013). "Indian Scientists Propose Solar Roofs For Roads". Clean Technica. Retrieved 17 November 2015.
- Young, Matthew (16 November 2015). "World's First Solar Road Exceeds Expectations". Retrieved 17 November 2015.
- Jain, Lalit (1 March 2016). "Greenhouse solar can plug the massive need for land to promote renewable energy". ETEnergyworld.com. Retrieved 27 February 2016.
- Deaton, Jeremy (27 May 2017). "In Brooklyn, you can now sell solar power to your neighbors". Salon. Retrieved 27 May 2017.
- Upadhyay, Anand (11 July 2020). "India's Largest Building Integrated Vertical Solar System & The Road Ahead". Clean Technica. Retrieved 12 July 2020.
- Prateek, Saumy (29 November 2018). "Is the Indian Solar Market Ready to Make the Transition to Mono PERC Modules?". Mercom India. Retrieved 20 June 2021.
- "Kerala: Houseboats To Use Solar Power". Retrieved 2 March 2022.
- "Solar Powered Pontoon Boats Guide". Retrieved 2 March 2022.
- "Small City Sets Example For Floating Solar, Empowered By NREL Data Set". Retrieved 2 March 2022.
- Press release – 13 April 2007 (13 April 2007). "Energy (R)evolution: A sustainable Energy Outlook for India". Greenpeace.org. Archived from the original on 27 August 2007. Retrieved 27 November 2010.
- Press release – 9 April 2007 (9 April 2007). "Greenpeace announces comprehensive energy strategy for India to tackle Climate Change without compromising economic development". Greenpeace.org. Archived from the original on 27 August 2007. Retrieved 27 November 2010.
- "NASA population density map". Visibleearth.nasa.gov. Archived from the original on 8 June 2011. Retrieved 27 November 2010.
- "Energy-Atlas Solar radiation". Archived from the original on 10 April 2011. Retrieved 27 November 2010.
- "Regional and World Energy-Maps of Solar radiation". Meteonorm.com. Archived from the original on 8 May 2010. Retrieved 27 November 2010.
- "Solar LEDs Brighten Rural India's Future". Treehugger.com. Retrieved 27 November 2010.
- Dutt, Ram (5 September 2004). "Solar plan for Indian computers". BBC News. Retrieved 27 November 2010.
- "Barefoot solar engineers". Worldchanging.com. 22 February 1999. Retrieved 27 November 2010.
- Bridge to India (September 2014). "Beehives or elephants? How should India drive its solar transformation" (PDF). Bridge to India. Retrieved 17 August 2015.
- "Will try to achieve pledged renewable energy targets in less than four and half years: Piyush Goyal". The Economic Times. 6 November 2015. Retrieved 9 November 2015.
- Asthana, Shishir (24 November 2015). "How solar energy is changing the power sector's dynamics". Business Standard India. Retrieved 25 November 2015.
- Chandrasekaran, Kaavya (25 July 2016). "National lab policy for renewable energy soon". The Economic Times. Retrieved 25 July 2016.
- Prasad, Rachita (28 November 2015). "shadows of thermal power gloom loom over solar industry". The Economic Times. Retrieved 28 November 2015.
- "Solar Energy Isn't Always as Green as You Think". 13 November 2014. Retrieved 5 November 2015.
- "Degradation and Failure Modes". Retrieved 5 November 2015.
- "India's booming solar sector has one major flaw: poor quality". Retrieved 2 August 2018.
- "Draft quality control guidelines" (PDF). Retrieved 23 May 2017.
- "Chinese solar panels to face quality control barrier". Retrieved 23 May 2017.
- "Price Quotes (see 'PV spot price')". Retrieved 23 November 2019.
- "Solar Prices Nosedive After China Pullback Floods Global Market". Retrieved 21 June 2018.
- "Solar Costs Are Hitting Jaw-Dropping Lows in Every Region of the World". Retrieved 28 June 2017.
- Mondal, Debapriya (12 April 2017). "Solar power tariff hits a new low at Rs 3.15 levelised rate". ETEnergyworld. Retrieved 20 June 2021.
- "Solar tariffs in India have fallen by 73 percent since 2010". ET Energyworld.com. 24 March 2017. Retrieved 20 June 2021.
- Sharma, Shailaja (24 March 2017). "Solar tariffs in India have fallen by 73% since 2010: Mercom Capital". mint. Retrieved 20 June 2021.
- McGrath, Matt (1 June 2017). "Five effects of a US pull-out from Paris climate deal". BBC. Retrieved 1 June 2017.
- Pratheeksha (8 January 2019). "Updated - How Low Did It Go: 5 Lowest Solar Tariffs Quoted in 2018". Mercom India. Retrieved 20 June 2021.
- Hincks, Joseph (16 December 2016). "This Just Became the World's Cheapest Form of Electricity Out of Nowhere". Fortune. Retrieved 5 February 2017.
- Singh, Sudheer (30 May 2019). "India becomes lowest-cost producer of solar power". ETEnergyworld.com. Retrieved 20 June 2021.
- "Saudi solar plant locks in new record low price for power: 1.04c/kWh". Retrieved 13 April 2021.
- "India Unable to Compete With Record Low Solar Tariffs in Gulf Region" (PDF). Retrieved 28 August 2020.
- "'Historic' result as Portugal claims record-low prices in 700MW solar auction". Retrieved 27 August 2020.
- "Abu Dhabi announces world's lowest tariff for solar power". Retrieved 29 April 2020.
- "Ultra-low solar bid of $0.01997/kWh in the US – not quite so sunny". Retrieved 5 August 2019.
- "Solar power tariff dips to all-time low of Rs 4 per unit". 8 November 2016. Retrieved 10 November 2016.
- "SECI lowers the solar tariff to INR 4.43 per unit fixed for upcoming biddings". Retrieved 25 December 2015.
- "CERC capital cost move suggests solar tariff to fall further in FY17". Archived from the original on 25 December 2015. Retrieved 25 December 2015.
- "Grid Connected SPV with VGF under JNNSM" (PDF). Retrieved 25 December 2015.
- Chandrasekaran, Kaavya (6 May 2016). "Solar auction companies seeking lowest state support to win". The Economic Times. Retrieved 10 May 2016.
- "MNRE Amends Bidding Guidelines for Solar Projects; Reduces Commissioning Time Frame". Retrieved 11 January 2017.
- Singh, Sarita (10 February 2017). "Solar tariffs fall to Rs. 2.97 per unit". The Economic Times. Retrieved 11 February 2017.
- "For Rewa project, we're not interested in profits: Manu Srivastava". 13 February 2017. Retrieved 14 February 2017.
- "Average Large-Scale Solar System Cost Declined by 12%, Rooftop by 9% YoY in Q1 2020". Retrieved 3 June 2020.
- "Solar tariffs crash to below Rs. 3 in Madhya Pradesh auctions". Retrieved 10 February 2017.
- "Solar power tariffs fall to new low of Rs2.62 per unit". Mint. 10 May 2017. Retrieved 11 May 2017.
- Kumar, V Rishi (10 May 2017). "Solar power tariff bid hits new low of Rs 2.62 per unit in Bhadla park in Rajasthan". The Hindu Business Line. Retrieved 11 May 2017.
- "Solar power tariff drops to all-time low of Rs 2.62 per unit". The Indian Express. 10 May 2017. Retrieved 11 May 2017.
- Chandrasekaran, Kaavya (13 May 2017). "Solar power tariffs drops historic low at Rs2.44 per unit". The Economic Times. Retrieved 21 May 2017.
- Rajeshwari, Ankita (18 April 2018). "Downing Commissions 20 MW of Open Access Solar Projects in Telangana and Andhra Pradesh". Mercom India. Retrieved 18 July 2021.
- Singh, Sarita C (18 January 2018). "Renewable power companies compete with thermal plants in spot market". ETEnergyworld.com. Retrieved 18 July 2021.
- "IEX Area prices". Indian Energy Exchange. Retrieved 3 April 2018.
- PTI (4 June 2017). "Developers expects solar power tariff to drop to Rs 1.5/unit". The Financial Express. Retrieved 18 July 2021.CS1 maint: uses authors parameter (link)
- Prateek, Saumy (15 May 2018). "L1 Tariff of ₹2.71/kWh Quoted in MSEDCL's 1 GW Solar Auction". Mercom India. Retrieved 18 July 2021.
- Saluja, Nishtha (4 April 2018). "Govt amends solar bidding norms, developers can now pass on duty hike". ETEnergyworld.com. Retrieved 4 April 2018.
- Chandrasekaran, Kaavya (3 July 2018). "Solar tariffs once again hit all-time low of Rs 2.44 a unit at SECI auction". The Economic Times. Retrieved 4 July 2018.
- Prateek, Saumy (13 July 2018). "Solar Tariffs in India Remain Steady at ₹2.44/kWh in SECI's 3 GW Auction". Mercom India. Retrieved 18 July 2021.
- Prateek, Saumy (19 June 2019). "SECI's 750 MW Solar Auction for Rajasthan Sees Lowest Tariff of ₹2.50/kWh". Mercom India. Retrieved 18 July 2021.
- Prateek, Saumy (12 June 2019). "Lowest Bid of ₹2.54/kWh Against Ceiling Tariff of ₹2.65/kWh Wins SECI's 1.2 GW Solar Tender". Mercom India. Retrieved 18 July 2021.
- Kabeer, Nitin (25 February 2019). "Lowest Tariff of ₹2.55/kWh Wins SECI's 1.2 GW ISTS Solar Auction". Mercom India. Retrieved 18 July 2021.
- Kabeer, Nitin (24 July 2018). "CleanMax Quotes L1 Tariff of ₹3.64/kWh for NREDCAP's Rooftop Solar Tender". Mercom India. Retrieved 18 July 2021.
- Kabeer, Nitin (21 February 2019). "50 MW of Solar Projects to be Developed in Pavagada Solar Park at a Tariff of ₹1.24/kWh". Mercom India. Retrieved 18 July 2021.
- Rajeshwari, Ankita (17 May 2018). "India's Top 10 Solar States in Charts". Mercom India. Retrieved 18 July 2021.
- Dutta, Sanjay (9 May 2020). "India wins deal for 24X7 supply of green power". ETEnergyworld.com. Retrieved 9 May 2020.
- Jyoti Gulia, Vibhuti Garg (December 2020). "Why India's Solar Power Tariffs Reached an Historic Low: New Record of Rs2 Per kWh" (PDF). Institute for Energy Economics and Financial Analysis. Retrieved 1 December 2020.CS1 maint: uses authors parameter (link)
- Bhaskar, Utpal (28 November 2020). "India's solar power tariffs to fall further: Raj Kumar Singh". livemint.com. Retrieved 19 December 2020.
- Ranjan, Rakesh (22 March 2021). "First Auction After BCD: GUVNL's 500 MW Solar Auction Gets Lowest Tariff of ₹2.20/kWh". Mercom India. Retrieved 18 July 2021.
- Jai, Shreya (20 January 2016). "Cabinet clears viability gap funding for 5,000 Mw solar power projects". Business Standard India. Retrieved 17 June 2018.
- Bajaj, Shaurya (25 November 2019). "RBI Relaxes External Commercial Borrowing Norms to Benefit Solar & Wind Companies". Mercom India. Retrieved 18 July 2021.
- Chandrasekaran, Kaavya (31 July 2018). "India imposes safeguard duty on solar cells imports for two years". ETEnergyworld.com. Retrieved 31 July 2018.
- "Report On Development of Conceptual Framework For Renewable Energy Certificate Mechanism for India" (PDF). Archived from the original (PDF) on 6 November 2011. Retrieved 26 October 2011.
- Narasimhan Santhanam (29 July 2015) Government Incentives for Rooftop Solar Installation in India. Solar Mango. Retrieved on 18 July 2021.
- Prateek, Saumy (16 February 2018). "Ministry of Power Waives ISTS Charges for Wind and Solar Projects Commissioned up to 2022". Mercom India. Retrieved 18 July 2021.
- Kabeer, Nitin (29 August 2018). "Madhya Pradesh's 35 MW Solar Rooftop Tender Sets Historic Lowest Tariff of ₹1.58/kWh". Mercom India. Retrieved 18 July 2021.
- Prateek, Saumy (17 January 2019). "Delhi's IPGCL Attracts Lowest Tariffs for RESCO Bids in Residential Rooftop Solar". Mercom India. Retrieved 18 July 2021.
- Daizy Chawla, Jatin Kapoor (16 April 2021). "Foreign Direct Investment in India's solar power sector - A perspective". Retrieved 16 April 2021.CS1 maint: uses authors parameter (link)
- Neslen, Arthur (4 December 2015). "India Unveils Global Solar Alliance of 120 Countries at Paris Climate Summit". AlterNet. Retrieved 6 August 2016.
- "Photovoltaic Manufacturing Outlook in India" (PDF). Retrieved 1 March 2022.
- Keith Burrows, Vasilis Fthenakis. "Glass Needs for a Growing Photovoltaics Industry" (PDF). Center for Life Cycle Analysis, Columbia University. Retrieved 29 July 2015.CS1 maint: uses authors parameter (link)
- Sharath Rao, Rajendra Kharul, Bhupesh Verma, Suhas Tendulkar, Ritesh Jain, Varun Jyothiprakash, Chandan Kumar, Gaurav Jain, Salil Joglekar (2015). "Addressing the Challenges of RE Manufacturing in India" (PDF). CSTEP. Centre for Study of Science, Technology and Policy, World Institute for Sustainable Energy. Archived (PDF) from the original on 2 July 2018. Retrieved 29 July 2017.CS1 maint: uses authors parameter (link)
- Thomas, Tanya (24 November 2019). "The setting sun on India's solar dreams". mint. Retrieved 20 June 2021.
- Prateek, Saumy (29 July 2019). "Lack of Insurance for Solar Modules Holding Back India-Made Modules". Mercom India. Retrieved 30 July 2019.
- "BIS Notification for Modules" (PDF). Ministry of New and Renewable Energy, Government of India. Archived (PDF) from the original on 1 June 2019. Retrieved 20 June 2021.
- Prateek, Saumy (4 December 2018). "MNRE Asks Lenders to Insist on BIS Certification of Solar Modules Rather than Tier-1 List". Mercom India. Retrieved 20 June 2021.
- Saluja, Nishtha (5 December 2018). "MNRE tells lenders to favour BIS-compliant solar projects". The Economic Times. Retrieved 20 June 2021.
- "India Solar Map - September 2017" (PDF). Bridge to India. Archived (PDF) from the original on 22 September 2018. Retrieved 30 September 2017.
- Solar Performance Tracker. Center for Strategic and International Studies
- Annual Report 2015-16. MNRE
- Annual Report 2018-19. MNRE. Archived on 21 April 2021.
- Annual Report 2020-2021. MNRE. Archived on 21 April 2021.