
Any time the sun is shining, your home’s roof is exposed to solar energy. Why not exploit that energy, reduce your electric bill, and do your part to limit the amount of pollution being added to the atmosphere each day? Mounting photo voltaic cells (PVs) on your roof could very well be a smart way to make your home more energy independent.
A solar panel or cell uses the photoelectric effect to produce electricity. These cells are typically constructed of a thin layer of a …





