First, all solar installers should hold a valid and active license in the Contractors State License Board (CSLB). They're able to maintain any of the next for being Licensed for solar installations in California: a solar contractor license, an electrical contractor license or even a standard constructing contractor license. Among https://www.americanarraysolar.com/what-to-expect-during-your-solar-panel-installation-with-american-array-solar/