http://www.articleheaven.net en-us editorial@articlealley.com More and a lot more folks nowadays want to reduce down their cost in electrical energy. 1 way to do this is to restrict the use of any electrical equipment in our houses, but most of us locate this difficult to do. Yet another choice is to buy solar panel... http://www.articleheaven.net/warning-before-you-buy-solar-panel-1740708.html 10th September 2010