I think that this solar panel is a good product.

Overall, it continues to be my experience that SANYO 190W and 200W models yields about 14-17% more energy output than 3 major competitor brands {KC120, BMP585, PV90}.

BUT Sanyo's warranty papers for power output is guaranteed ONLY at high summertime Arizonia temperatures!!; AND DOES NOT guarantee the customer of performance at normal 25C temperatures or 0C temperatures!!

Given this understanding of Sanyo's warranty paper shorfalls vs expected performance vs other competitor solar panels, THEN it's up to the average consumer rather to chose to PAY THE EXTRA BIG DOLLARS for Sanyo product over the competitors!!

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