Ground mount residential solar pv for existing sfd

5 sqft patio (90sqft attached and 4 sqft detached) with misc electrical and plumbing for existing sfd plan change - 8 21 14 - structural revisions see c of a - mfv your project may need to comply with cool roof requirements based on the 2008 building energy efficiency standards. Products required to comply must be labeled by the cool roof rating council (crrc), listed in the crrcs rated product directory (www. Coolroofs. Org), and tested for solar reflectance and thermal emittance. Your building inspector will check for compliance at inspection.