Renewables
JinkoSolar unveils 28%-efficient back-contact TOPCon solar cell with amorphous silicon heterojunction passivation
CEII brief
pv magazine reported on 19 Oct 2026: JinkoSolar unveils 28%-efficient back-contact TOPCon solar cell with amorphous silicon heterojunction passivation.
Read the full story on pv magazineJinkoSolar has unveiled its first back-contact solar cell technology, combining TOPCon and heterojunction passivation in a new architecture called TAC.
Context from CEII
Renewables are the fastest-growing part of the world’s energy system. The COP28 goal is to triple capacity by 2030, and solar mini-grids are the fastest route to power for millions of people without electricity.
27.8% of electricity in the world was renewable in 2021Original reporting © pv magazine. Headline and excerpt quoted with attribution; the full article is available on the publisher’s site. CEII’s context is the Centre’s own and does not represent the publisher.
