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That is strange! If you put one side to the sun, the other side gets no sun and collects no energy. It is only good if you break one side, then flip it over. Is that so useful?
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That is strange! If you put one side to the sun, the other side gets no sun and collects no energy. It is only good if you break one side, then flip it over. Is that so useful?
Pity. I thought the idea of bifacial social panels was ingenious