Originally, the federal tax credit was only authorized by Congress through December 31, 2007 but has been extended through the end of 2008. There is a 30% federal tax credit (up to $2,000 for each system) for installing the solar panels. Imagine getting rebates for installing your solar unit and also saving on your energy bill. The energy law doesn’t include purchasing a heating system for a pool and the credit applies to the net system cost after any state incentives.
If you are looking to purchase any type of solar products ranging from solar panels to solar powered fountains, you can check out Solar Home. They have an abundance of home kits for both the home and garden.