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Solar panel efficiency 20%, energy from sun on a clear day directly overhead 1.5 kw/m2. Panel size 0.4 m2, wind resistance of the panel, weight of the panel.Do the math.Why not put a wind turbine up on the roof instead? Faster you go the more energy you'll get. ( this is a joke BTW)
Solar panel efficiency 20%, energy from sun on a clear day directly overhead 1.5 kw/m2. Panel size 0.4 m2, wind resistance of the panel, weight of the panel.
Do the math.
Why not put a wind turbine up on the roof instead? Faster you go the more energy you'll get. ( this is a joke BTW)