Phase 1: 420 units, 50W AIO and Phase 2: 810 units, 40W AIO. Equator Energy Corporation equipped solar street lights to provide illumination and lighting on the residents of the entire Semirara island. With its solar-powered system, No cost for electricity on the streetlights are being paid by the Local Government Unit of Semirara. The Solar Streetlights of the island already reached its Return of Investment (ROI) yet, still covered of warranty for 5 years.