Synergy Solar Electric Synergy Solar & Electrical Systems Inc., is a Sebastopol based business serving Sonoma County. Synergy Solar & Electrical Systems Inc., is a Sebastopol based business serving Sonoma County. We specialize in small commercial and residential Solar (photovoltaic) systems, installing systems that are efficient, safe and visually pleasing. Owners Mike and Jeff are involved throughout the sales, design, installation and support phases of the process. We strive to maintain the best customer satisfaction ratings in Sonoma County.