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ReNew Energy (Nasdaq: RNW) to add 4 GW solar cell capacity by 2026
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Fusion42 · 24 August 2026 · Fusion42 review
ReNew Energy Global plc plans to expand its solar cell manufacturing capacity by an additional 4 GW by December 2026, increasing its existing capacity from 2.5 GW to 6.5 GW. The company operates a clean energy portfolio of around 20.5 GW gross, including 1.7 GW / 6.2 GWh battery energy storage, and is publicly listed on Nasdaq.
This Wire brief sits within Fusion42's coverage of Clean Energy.
◆ ◆ The Wire takeaway
You can capitalise on the sharp rise in solar cell supply as ReNew scales quickly to meet growing demand. Manufacturing and components startups should prepare for new partnerships or supplier gaps as capacity expands by 160%, reshaping the energy hardware market by year-end.
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1 source · 24 Aug 2026
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