Excellent question. Choosing the right Contractor is probably the most difficult part of the decision process, as you have to trust your instincts on complete strangers to work on your home. You incre ... read more
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.