In California, Installers are required to have either a normal contractors license or a C-forty six Solar Contractors License. This license covers installations for photovoltaic systems, solar water and House heating, and solar pool heating. Elevation also features a life span workmanship guarantee, which very few companies are prepared to https://solarcompanieslivermore.wordpress.com/2025/09/14/american-array-solar-californias-trusted-solar-company-committed-to-a-greener-future/