✉news EnvironmentEnergy first seen 14 h ago, last 10 h ago, peak #10
JinkoSolar unveils 28%-efficient back-contact TOPCon solar cell
Original: JinkoSolar unveils 28%-efficient back-contact TOPCon solar cell with amorphous silicon heterojunction passivation
Chinese solar manufacturer JinkoSolar has announced a back-contact TOPCon solar cell achieving 28% efficiency, combining the technology with amorphous silicon heterojunction passivation. The result, reported by pv magazine, marks a notable efficiency milestone for the widely deployed TOPCon platform and signals continued competition among cell makers to push conversion efficiencies higher as the global solar market grows.
Why now: The solar industry is closely watching efficiency records as manufacturers compete on next-generation cell technology.
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Evidence
- JinkoSolar unveils 28%-efficient back-contact TOPCon solar cell with amorphous silicon heterojunction passivation · pv magazine Global
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