The Austrian manufacturer said its new glass-glass module features 108 back-contact TOPCon half-cells and a power conversion efficiency of 23.52%. Germany Austrian solar module manufacturer Sonnenkraft has launched this week a new back-contact TOPCon panel for rooftop applications. Dubbed 480GG2RNE, the glass-glass module is based on 108 TOPCon half-cells. It offers a power output of 480 W and an efficiency of 23.52%. The new product measures 1,800 mm x 1,134 mm x 35 mm and weighs 24.5 kg. It is designed for a maximum system voltage of 1,500 V and an operating temperature range of -40 C to 85 ...Den vollständigen Artikel lesen ...
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