Articles written by Uma Gupta

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Websol secures land for 4 GW solar cell and module factory in India Websol Energy System has secured 21.9 hectares of land in West Bengal for a new solar manufacturing facility. The plant will have 4 GW each of solar cell and module production capacity, developed in two 2 GW phases.
Uma Gupta
Sep 24, 2026
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Solex Energy confirms plans to build 5.2 GW solar cell factory in India Solex Energy plans to invest INR 40 billion ($418.2 million) through fiscal 2030 to expand into solar cell manufacturing and battery energy storage. The company is targeting 5.2 GW of solar cell capacity by early fiscal 2029 and 10 GWh of battery pack and container assembly capacity.
Uma Gupta
Sep 23, 2026
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Premier Energies commissions India’s largest solar cell factory The 7 GW n-type TOPCon G12R plant takes Premier Energies’ total cell manufacturing capacity to 10.6 GW, making it India’s largest solar cell manufacturer by capacity.
Uma Gupta
Sep 21, 2026
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Alpex Solar inaugurates 2.2 GW TOPCon cell factory in India Alpex Solar has inaugurated a G12R TOPCon solar cell factory in Uttar Pradesh, expanding its vertically integrated manufacturing operations.
Uma Gupta
Sep 17, 2026
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India could add up to 15 GW of residential rooftop solar annually through 2030 ISMA estimates annual residential rooftop solar installations of 9-15 GW between 2026 and 2030, reflecting the market’s transition towards sustained scale-up.
Uma Gupta
Sep 17, 2026
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WattPower introduces 506 kW grid-forming inverter for utility-scale solar WattPower says its 506KTL inverter has a maximum efficiency of 99.1% and a European efficiency of 98.8%.
Uma Gupta
Sep 10, 2026
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India’s NTPC seeks proposals for sodium-ion battery storage pilots NTPC is seeking proposals to develop grid-connected sodium-ion battery energy storage pilots at its thermal power plants and office buildings. The projects will assess the technology’s performance, safety, reliability and commercial viability under Indian grid and climatic conditions.
Uma Gupta
Sep 10, 2026
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Solarworld, Rays Power plan 2.4 GW solar cell factory in India Solarworld Energy Solutions and Rays Power Infra have formed a 50:50 joint venture to build a 2.4 GW n-type TOPCon solar cell factory in Madhya Pradesh, India. The $105.5 million facility is expected to begin commercial production in June 2027.
Uma Gupta
Sep 08, 2026
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India’s regulator proposes mandatory co-located storage for new solar, wind projects India’s Central Electricity Authority (CEA) has proposed mandatory grid-forming inverters and co-located energy storage for new ground-mounted solar and onshore wind projects.
Uma Gupta
Sep 08, 2026