product detail
Technical Parameters Technical Characteristics Solar panel Max power 6V 60W 18V 50W Life time 25 years Battery Type Lithium battery 3.2V/75AH Lithium battery 12.8V/18AH Life time 5 years LED Lamp Led chip brand Sanan 3030/CREE Lumen(LM) 150Lm/w Life time >50000hours Angle 140°*70° Number of led chips SMD3030 (3modules, with 50pcs per module) Controller MPPT/PWM Charge time by sun 6 hours Discharge time 8-10 hours per day,2 days backup working temperature range(℃） -30℃-55℃ color temperature range（k） 3000-6500k mounting height range（m) 5-6m Lamps material die-casting aluminum Packing &Transport Our Exhabition FAQ 1.Do solar street lights require regular maintenance? Solar street lights require minimal maintenance. Routine inspection, panel cleaning, and periodic battery checks are usually sufficient to keep the system operating efficiently. 2.How many hours can a solar street light operate at night? Most solar street lights are designed to operate 10–12 hours per night after a full day of charging. 3.Do solar street lights automatically turn on and off? They use a light sensor or controller to automatically turn on at dusk and turn off at dawn.