In California, installers are needed to have possibly a normal contractors license or simply a C-forty six Solar Contractors License. This license handles installations for photovoltaic systems, solar h2o and space heating, and solar pool heating. Sometimes even local jurisdictions have their own individual necessities. It may be hard to https://www.tumblr.com/commercialsolarcalifornia/798188988112453632/why-california-solar-panels-are-powering-a?source=share