Solar Street Light Solar Street Light is the use of crystalline silicon solar batteries, maintenance free VRLA batteries (gel batteries) to store electrical energy, ultra-bright LED lamps as the light source, controlled by intelligent charge controller is used to replace the traditional electric utility street lighting. Without laying cables, no AC power supply, no electricity; DC power supply, photosensitive control; has good stability, long life, high luminous efficiency, easy installation and maintenance, security, high performance, energy saving, economical and practical advantages. Product parameters Body material: steel poles for the whole, the whole hot-dip galvanizing / spray solar modules: crystalline silicon 15-80WP (load profile) system voltage: DC 12V-24V Controller: solar lighting dedicated controller When light control + control, intelligent control (dark and light from the open, day lighting self-extinguishing) Storage Battery: maintenance-free lead-acid batteries closed 12V17Ah-80Ah (depending on the load configuration) Light source: high energy, high power integrated LED, energy efficient light rare earth (according to customer requirements) Protection: IP65 Operating temperature: -30 degrees to 70 degrees, wind power ≥150Km / h Lighting time: 4 to 12 hours (can be adjusted according to need) Pole height: 4 m ~ 15 meters (according to customer requirements) rainy day guarantee: can work four to five rainy days (regional / seasonal variations are different) (according to customer requirements) of this product without laying underground cables, lighting electricity without paying Solar garden lights are key components used in solar panels, solar DC lamp intelligent controller, maintenance-free batteries, lighting fixtures have been NDRC / GEF / World Bank PV product certification. Mainly applied to lighting lighting urban roads, residential square, industrial parks, tourist attractions, parks and green belts and other places. Advantages of solar energy street light energy: solar photovoltaic provide electricity, inexhaustible. Environmental protection: no pollution, no noise, no radiation. a safe: no electric shock, fire and other accidents. Convenience: installation is simple and does not require wired or "trenching construction, there is no worry about blackouts brownouts long life: high-tech products, control systems, accessories are an international brand, intelligent design, reliable quality, high grade: Technology products, green energy, and use of attention to science and technology, green image improve, enhance quality and less investment: one-time investment is equivalent to the AC (alternating current investment from the substation, into electricity, total control box, cables, engineering, etc.), an investment long enough.