Articles written by Uma Gupta

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India’s solar industry faces workforce readiness gap A Mercom India study has found that solar industry employers across project development, manufacturing, rooftop solar, and engineering, procurement, and construction (EPC) often need to spend months training fresh graduates before they are ready to contribute effectively.
Uma Gupta
Oct 15, 2026
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Oswal Pumps to set up 1.2 GW TOPCon solar cell factory in India Oswal Pumps plans to invest $48 million in a TOPCon solar cell manufacturing facility in Karnal, in the Indian state of Haryana. Commercial production is expected to begin by April 2028, with the entire output earmarked for captive solar module manufacturing.
Uma Gupta
Oct 14, 2026
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Tata Power to pilot membrane-based floating solar with Norway’s Ocean Sun Tata Power has partnered with Norway-based renewable energy technology company Ocean Sun to undertake a 300 kWp floating solar pilot in India based on Ocean Sun’s membrane-based floating solar technology.
Uma Gupta
Oct 08, 2026
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Waaree Power ramps up string inverter manufacturing capacity to 4.15 GW Waaree Energies’ subsidiary Waaree Power has commenced commercial production on a new solar inverter manufacturing line with an annual capacity of 1.1 GW at its facility in Sarodhi, Valsad, Gujarat. The expansion takes Waaree Power’s total string inverter manufacturing capacity to 4.15 GW.
Uma Gupta
Oct 05, 2026
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Indian PV manufacturer Vishakha Renewables files for IPO Vishakha Renewables, jointly promoted by the Vishakha Group and the Adani Group, produces four of the six key components used in solar modules and is the largest solar component manufacturer (non-cell) in India in terms of combined installed production capacity as of March 31, 2026.
Uma Gupta
Oct 01, 2026
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India likely to commission 45-50 GWh of BESS across fiscals 2027 and 2028 India is likely to commission 45-50 GWh of BESS capacity across fiscals 2027 and 2028, up from around 1 GWh at the end of fiscal 2026. Crisil Ratings says 8-9 GWh of planned capacity faces a higher risk of delays due to weak project returns and limited developer experience.
Uma Gupta
Sep 29, 2026
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Swelect launches hybrid solar inverter range for C&I applications Swelect Energy Systems has launched its Swess EN+ hybrid solar inverter range for C&I applications, covering 5–50 kW and scalable beyond 50 kW. The system integrates solar, battery storage and grid power, expanding Swelect’s energy portfolio alongside its recently increased 2 GW+ PV module capacity and 10 MWh BESS.
Uma Gupta
Sep 28, 2026
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India adds 50.6 GW of solar module and 9.7 GW of cell manufacturing capacity in 1H As of June 2026, India’s cumulative solar module manufacturing capacity stood at 261.7 GW, while cell manufacturing capacity reached 36.6 GW.
Uma Gupta
Sep 25, 2026
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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