San Gabriel Valley solar education

This layer focuses on owner-occupied homes where HOA design rules, multigenerational occupancy, HVAC loads, EV charging, batteries and service capacity can materially change solar sizing.

• Diamond Bar: HOA, EV, pool and battery sizing
• Diamond Bar 91765: tile roof, battery and service capacity
• Rowland Heights: multigenerational loads and HVAC solar sizing
• Rowland Heights 91748: ADU and multigenerational service planning
• Hacienda Heights: County permits, tile roofs and batteries
• Hacienda Heights 91745: ADU, tile roof and service capacity
• West Covina: SolarAPP+ and street-facing roof design
• West Covina 91791: pool, EV and SolarAPP+
• Pasadena 91107: PWP, EV charging and batteries
• Pasadena 91105: PWP, roof condition and shade
• Pasadena 91103: PWP and older-home service capacity