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    Solar Panel Discoloration (Black to Blue)

    I picked up three Jinko 310watt panels from a residential installer at a massive discount, due to the discoloration. They confirmed it would have no effect on performance but my research is leading me to believe that is false. I'm not trying to return them, I just am curious to know the "truth"...
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    A123 24v Cells Imbalanced

    This has already been discussed on the forum. I see some people were able to receive replacements from BigBattery but unfortunately I'm past 30 days. I regret not doing more testing when I first received the battery. I have now confirmed, I'm not able to reach the specifications of 20-28.8v...
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