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Yes. But have those modules actually produced anything? I bought 6 watt panel from West Marine in 1992 and it was 80 dollars. According to my expert calculation
by timonoko 2y ago
Yes. But have those modules actually produced anything? I bought 6 watt panel from West Marine in 1992 and it was 80 dollars. According to my expert calculation with full sunshine everyday and kWh being 10 cents, it has not been profitable yet. It has produced 38 dollares in 22 years (0.006*0.10*360*8*22).