Secure at least two parallel solar panel support rails onto the shed roof. Ensure they’re anchored and weatherproofed to withstand outdoor conditions. Create a small opening in the shed’s ceiling for the electrical conduit. Extend it from the support wall to the roof and place the electrical box at the rooftop’s edge.
[pdf] Once you have measured the length and width of your roof, you can calculate the area of your roof. To do this, multiply the length and width measurements to get the total square footage of your roof.
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