There's too much shading: Significant trees, buildings, together with other obstructions can reduce the Sunlight's rays from achieving a roof. If a different design home has important shade that will impede solar energy output, it may be exempt from the necessities. Residential clients of PG&E, SCE, or SDG&E who reside https://bestsolarcalifornia.mystrikingly.com/blog/4-things-to-consider-before-hiring-commercial-solar-installers