Solar Street Light System : 500 WP/ day : 1 Unit Solar Module 100 WP 1 unit Battery Charger Regulator 12V 1 unit battery 12 V, 70 Ah 1 Unit Timer 1 Unit Street Light Housing Lamp 1 unit Polymer Ultra Lamp, super brightest, efficient, High Intensity Discharge Emitting Lamp 21 watt approx. with 250 Watt lamp 1 set Installation cable, module structure, accessories