For example is it 1 fluid oz per square foot? Or is it 8 fluid oz per 64″ x 32″ solar panels? …etc.
I just want to learn about how much cleaning solution is needed per panels. For example the solar panels I plan to clean are 60″ x 32″, about how much cleaning solution should I apply in order to clean off dried bird droppings?
Links are awesome, and ALL help is highly appreciated.
THANKS IN ADVANCED!! 😀
I personally don't use any special solution, just ordinary ammonia, and a scraper/squeegee meant for a car. I fill a small bucket with water, then add a cup of ammonia or so. After loosening the dirt, I use a hose to rinse. Solar panels are pretty tough – there isn't any finesse involved in cleaning them.