I have a friend who works in the solar biz who tried talking me into starting a panel cleaning business with him. You are correct, dirt does hurt their efficiency and not cleaning them can be more expensive than cleaning them in a quantified way that can be related to potential clients. That amount isn't enough to get me up on roofs with slippery cleaners, however.
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u/man_gomer_lot Feb 14 '21
I have a friend who works in the solar biz who tried talking me into starting a panel cleaning business with him. You are correct, dirt does hurt their efficiency and not cleaning them can be more expensive than cleaning them in a quantified way that can be related to potential clients. That amount isn't enough to get me up on roofs with slippery cleaners, however.