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.
Ask for references and speak to past clients to find out if the architect can design within budget. Find out if the architect has experience doing residential remodeling. Get a complete price for th ... read more