How To Build A DIY Solar Carport (Complete Guide)
The amount of solar panels you''ll need for your DIY solar carport depends on how large your carport will be. The easiest way is to determine the carport area and divide it by the area of the solar panel you''ve chosen. For example: Area of 12ft x 20ft solar carport = (12 x 20) = 240ft.sq. Area of 400w solar panel = (6.5 x 3.25) = 21ft.sq.