company has yet to explain exactly what HPBC is, but it is believed to be an extension of p-type interdigitated back-contact (IBC) technology that combines the structural advantages of PERC, TOPCon, and IBC solar
identical dimensions of 2,278 mm x 1,134 mm x 30 mm and the same weight of 31.8 kg. Their power output ranges from 565 W to 590 W and their efficiency spans from 21.9% to 22.8%
modules have a temperature coefficient of -0.28%/C.
absence of silver aluminum alloy in the electrode material reduces the likelihood of electrochemical reactions
30-year linear power output warranty, with the 30-year end power output being guaranteed to be no less than 88.85% of the nominal output power