August 19, 2018 by Matt Fritzinger Solar Panels on Composite Roof Shingles A composite shingle project in Santa Rosa. The 20 modules were divided among 2 separate roof planes to avoid shading, and Enphase MicroInverters were used to further reduce shading effects from a beautiful tree in the front yard. Tags: Composite ShingleGarner Solar InstallationRoof MountShare