solar garden lamp

Technical parameters of solar garden lamp Height: 3.5M System voltage: DC12V/24V Applicable lighting source: 7W-----35W low-pressure sodium lamps, high-pressure sodium lamps, halogen lamps, xenon lamps, pole-free lamps, energy-saving lamps, LED, etc. Daily service hours: 6 12 hours (design according to requirements) Cloudy&rainy days: 5 8 days (design according to requirements) . Lumen: 550 Lm------4600 Lm Lighting efficiency: 60 Lm/W-----143 Lm/W Illumination: 12 Lux----26 Lux (design according to requirements) Wind resistance: 41.4m/s Service temperature: -30°c---+55°c Solar panel: Mono/polycrystalline silicon high-conversion high-efficiency cell, service life≥25 years Storage battery: valve-controlled sealed maintenance-free colloid silicon lead acid storage battery , service life ≥5 years Controller: micro-computer intelligent controller with over change, over discharge and other functions, service life ≥5 years Battery box: injection-molded, fully sealed and waterproof, high performances in heat preservation, service life ≥20 years Service life of lighting source: 8000h----60000h , The above configuration is for reference only. The actual design shall be subject to the local natural resources and customers specific requirements. We provide 2-year warranty for the entire system, and replace with new ones for free if case of quality problem, and provide lifetime maintenance.