Solar shingles (or solar tiles) are an incredible breakthrough in the solar power market. They look like regular roof shingles, but they contain thin film photovoltaic cells - solar cells (PV), which harness solar energy. Solar shingles are very attractive and powerful. Solar power could meet today's total US electricity demand by use of solar power shingles, solar panels and other PV products. Global warming and climate changes are our reality, now. Renewable energy sources are the only answer.