How widely used is solar power in the united states? http://www.earth4energytalk.com/solar-power/how-widely-used-is-solar-power-in-the-united-states Wed, 12 Nov 2008 18:27:02 +0000 http://backend.userland.com/rss092 en How widely used is solar power in the united states? What percentage of people in the United States use a form of Solar Power? 4.3%. http://www.earth4energytalk.com/solar-power/how-widely-used-is-solar-power-in-the-united-states