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] Solar panels on farm building roofs do not require planning permission and once installed, maintenance and servicing costs for PV installations are low..
Solar panels on farm building roofs do not require planning permission and once installed, maintenance and servicing costs for PV installations are low..
Farm buildings can provide large, uncomplicated roof spaces which are ideal for installing solar PV, helping farmers to reduce their energy bills significantly.
[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.
[pdf] 
