Shravan Chunduri

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Shravan Chunduri

TOPCon Wet Process Flow: RENA’s solution for n-type TOPCon includes texturing with saw damage removal, single-side boron emitter etch, and poly-Si etch with wraparound removal, supported by both batch and inline tool platforms. (Source: RENA Technologies GmbH)

Wet-Chemical Processing In Solar Cell Manufacturing

Shravan Chunduri

Aug 22, 2025

3 min read

Cell efficiency matters: For our monthly top module listing we have chosen a benchmark efficiency of 21.5%. The list of 50 commercial products shows that today PERC is not able to support module efficiencies beyond 21.7% – and high efficiency cell architectures are required beyond that level. (Source: TaiyangNews)

TOP SOLAR MODULES Listing – August 2025

Shravan Chunduri

Aug 21, 2025

27 min read

The Tech Toppers: Assessing the highest efficiencies across cell technologies, AIKO continues to lead the BC category, Huasun is spearheading HJT development, and JA Solar now tops the TOPCon segment as of June 2025. (Source: TaiyangNews)

Top 3 Solar Module Efficiencies

Shravan Chunduri

Aug 21, 2025

3 min read

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TaiyangNews - All About Solar Power

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