Brentwood, CA Solar Universe Helping home owners find a low cost solution to solar installation and a smart home. REPOWER by Solar Universe Brentwood is a team of dedicated, expert solar panel installers serving the Brentwood area’s needs. We are professional solar installers with a comprehensive background in all aspects of designing and installing photovoltaic home and commercial solar systems. We ensure that your solar panel system not only performs well, but also looks great. We take every care to make sure your solar panels are easy on the eye, and your wallet.