Solar shingles are expensive and unproven. I recommend Sun Power photo voltaic solar. An average home is $20,000 to $30,000 and the return on investment is 4 to 6 years on a 25 plus year system.
Here's the scoop:
It all depends on your usage and how much room you have for panels, but we routinely knock out 100% of our clients' electricity bills.
However, the system will almost certainly be wh ... read more