50w Солнечная система уличного света с 7м фонарный столб

Product Description Solar Street lighting system is an ideal lighting system for the illumination of streets, squares and cross roads located in areas that are not connected to the power grid. This fully integrated system combines the latest and most innovative technologies available providing years of convenient and trouble free lighting. Electricity can be produced from sunlight through a process called photovoltaic (PV). "Photo" refers to light and "voltaic" to voltage. Solar radiation provides a huge amount of energy to the earth. The total amount of energy, which is irradiated from the sun to the earth's surface equals approximately 10000 times the annual global energy consumption. On average, 1700kWh per square meter is insolated every year. Advantage of Solar Street Light System Simply installation: Without cable routing, No civil work or trenching and drawing of electrical lines needed, a simple concrete base and bolt can finish. Free of installation: can set at any public place as a Low cost: No electrical bills to pay Low maintenance cost: all parts of the system are maintenance free, Practically no maintenance required Low costs Easy to transfer to another site Safety with user: Lower DC voltage without any danger of operation. It is independent from black-out in the normal electric supply System Design Item Name Model Specifications Quantity 1 Solar panel SL50 50w/12v 4pcs 2 Battery SL12V-100AH 100AH/12V 2pcs 3 Controller EPRC-10 10A/24V 1pcs 4 panel bracket 1set 5 Battery box 1set 6 cables ,screws 1set 7 LED lights SL720LD/60W 60w/24v 1pcs 8 Light pole SL8 8m 1pcs