Description
- & # x2022 Polycrystalline Silicon with 18% Zellwirk, fixing degrees & # x2022; safety-tested by TÜV certified & # x2022; thanks to bypass Diode minimal power drop at shading & # x2022; Surface made of hardened tempered solar glass with weatherproof coating , unique frame in anodised aluminium , buy directly from the distributor
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