It is important to test the voltage of the solar panel to make sure that it is putting out what was expected. Learn how to use a meter to test solar panel voltage from a professional in this free energy conservation video. Expert: Roger Bacon Bio: Roger Bacon is the owner of RGB Home Repair and Renovation in Santa Barbara California. He has experience in all phases of home repair and renovations such as plumbing, heating and solar power. Filmmaker: Diana Bacon
