The modules are based on 3Sun's CORE-H technology and will be commercially available in 2024. They are produced at the Enel Green Power subsidiary's factory in Catania, Italy.
The largest of the newly launched TOPCon modules with a power range of 585 to 605Wp provides up to 22.9% efficiency. "This is currently the highest efficiency for a TOPCon module in the market," according to European marketing director Andre Bodenhagen.