Leapton Energy debuts 600-625 W TOPCon solar panel based on rectangular wafers

Leapton says its new panels have a temperature coefficient of -0. 30% per C and an efficiency of up to 23. 14%. They come with a 30-year power output guarantee for 87. 4% of the initial yield. Japan-headquartered Leapton Energy Co. , Ltd. has released a new double-glass solar module based on n-type tunnel oxide passivated contact (TOPcon) technology and rectangular wafers. The LP182*210M66NB modules feature 182 mm x 210 mm n-type TOPCon cells and an aluminum alloy frame. "The modules are based on 210R cells, which offer the advantage of 210 low open-circuit voltage, resulting in higher string ...

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