Welcome

Energy Systems Hawaii installed the first grid-tied solar system on Kauai in 2003.

Established in 1978, Energy Systems Hawaii is one of Hawaii's oldest solar companies. We installed the first grid-tied solar system on Kauai in 2003. We are a full-service solar provider for homeowners, businesses, and government organizations. We are pleased to provide solar power system design, financing, installation and monitoring services from a single source.