Websol upgrades 600MW PERC cell line to TOPCon technology

Indian solar cell manufacturer Websol is retrofitting an existing PERC production line to TOPCon, boosting its total cell capacity to 1.35GW as the industry shifts toward higher-efficiency cell architectures.

First covered Aug 12, 2026 · 8:06 AM PT · 1 article

Websol upgrades 600MW PERC cell line to TOPCon technology — Image via pv-tech.org

Coverage

22h PV Tech Websol to upgrade 600MW PERC cell line to TOPCon, lifting total cell capacity to 1.35GW — Websol has begun a brownfield upgrade of a 600MW mono PERC cell manufacturing line to TOPCon, increasing its total cell capacity to 1.35GW.

More coverage from around the web

saurenergy.com Websol Plans 600 MW Mono-PERC-to-TOPCon Cell Line Transition by FY27

saurenergy.com Fueled by Profits, Websol Eyes TOPCon Upgrade & Expansion

saurenergy.com Websol Energy Pivots To Technology Upgrade, Integration After Doubling Solar Cell Capacity

mercomindia.com Strong Project Execution Drives Websol’s Revenue Up 132% YoY in Q4 FY 2026 - Mercom India

saurenergy.com Why Websol Energy Is Taking a Phased Expansion Route and Staying Away From BESS?

Appeared in: 2026-08-13 (#20)

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