500w Solar power is a small solar power system, whcih can meet reuqirement for 500w loads power. once there is a sigapore client even bought a 100w system for test and it runs well.
Solar power | L'énergie solaire | Energía solar | A energia solar | الطاقة الشمسية | Solarstrom | Energia solare | Ηλιακή ενέργεια | Солнечная энергия |