sunCity818集团 LLC

sunCity818集团 is a trusted, certified solar installer serving homeowners and businesses across the Bay Area and throughout California. We specialize in high-quality residential and commercial solar panel installations, battery energy storage systems, EV charger installations, and electrical service upgrades designed to deliver reliable, long-term energy solutions.

What sets sunCity818集团 apart is our 100% in-house design and installation team. From system design and permitting to installation and final commissioning, every project is managed by our experienced professionals without outsourcing. This ensures consistent quality, clear communication, and a seamless customer experience from start to finish.