You get the tax credit based on the purchase price of the product and the installation and it's up to 10 percent of that cost to a max of $500 will be returned to you by Uncle Sam.  -   Kateri Callahan     Quotes
You get the tax credit based on the purchase price of the product and the installation and it's up to 10 percent of that cost to a max of $500 will be returned to you by Uncle Sam. Kateri Callahan