Caelux and INA Solar plan 3GW perovskite-silicon tandem module plant in India

US-based Caelux and Indian manufacturer INA Solar have agreed to produce 3 gigawatts of high-efficiency hybrid tandem solar modules by 2028, targeting 29% efficiency in a bid to scale next-generation photovoltaic technology.

First covered Oct 26, 2026 · 12:55 AM PT · 2 articles · no longer in the live window

Caelux and INA Solar plan 3GW perovskite-silicon tandem module plant in India — Image via pv-magazine.com

Coverage

15d PV Tech Caelux agrees 3GW TOPCon-perovskite deal with INA Solar — Caelux has signed an agreement with Indian PV manufacturer INA Solar to produce 3GW of perovskite-silicon ‘hybrid tandem’ modules.

16d PV Magazine INA Solar, Caelux target perovskite-silicon tandem module production by 2028 — INA Solar and US-based Caelux have signed a five-year agreement to commercialize 3 GW of perovskite-TOPCon hybrid-tandem solar modules in India, targeting…

More coverage from around the web

pv-magazine-india.com INA Solar partners with US-based Caelux for 3 GW of hybrid-tandem solar modules, targets 29% module efficiency by 2028 - pv magazine India

business-standard.com INA Solar Partners with US-Based Caelux in 3 GW Agreement; Targets 29% Module Efficiency by 2028

perovskite-info.com INA Solar and Caelux sign 3 GW partnership for perovskite-TOPCon hybrid-tandem modules

outlookbusiness.com INA Solar Partners With US-Based Caelux In 3 GW Agreement; Targets 29% Module Efficiency By 2028

solarquarter.com INA Solar Partners with US-Based Caelux in 3 GW Agreement, Targets 29% Module Efficiency by 2028 - SolarQuarter

Appeared in: 2026-10-26 (#9) · 2026-10-27 (#5)

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