http://sunjuiced.blogsome.com Solar Powered Products and Innovations for Solar Power at Home and On the Road Sat, 16 May 2009 23:30:01 +0000 http://backend.userland.com/rss092 en Most portable solar power devices use solar photovoltaic cells which produce electricity when they are exposed to light. They usually consist of panels containing two layers of different materials. When exposed to sunshine or another light source, one of the layers becomes positively charged and the other becomes negatively charged. ... http://sunjuiced.blogsome.com/2009/05/11/portable-solar-powered-products/ The cost of converting your home will vary depending on your house location, roof orientation, rebates in effect at the time of installation and size of your required solar power system. Once you have decided that meeting your energy needs can be accomplished with an investment in residential ... http://sunjuiced.blogsome.com/2009/05/11/why-convert-to-residential-solar-power/