Renewable Energy At Home

I have a 3.5kw solar system on my house. I noticed that my panels are dirty. Do anyone know of a service that will clean them for me. Must be insured. try contacting the installer, they might be able to point you in the right direction powered by Yahoo Answers addthis_url = ‘http%3A%2F%2Fwww.renewable-energy-at-home.com%2Funcategorized%2Fwhy-do-i-need-to-clean-my-solar-panels-how-much-efficiency-will-i-lose-if-i-neglect-cleanings’; addthis_title = [...]