Solar LED street lamp
Solar energy LED street lamp It uses crystalline silicon solar cell power supply, maintenance free valve controlled sealed battery (gel battery) to store electric energy, super bright LED lamps as light source, and is controlled by intelligent charge and discharge controller, which is used to replace traditional public electric lighting lamps.
Introduction of solar energy
Solar energy is an inexhaustible, clean, pollution-free and renewable green energy source. With the advantages of solar power, unparalleled cleanliness, high security, relative universality and sufficiency of energy, long life and maintenance free, other photovoltaic power sources are considered to be the most important new energy sources in twenty-first Century. and Solar street lamp No need to lay cables, no AC power supply, no electricity charges, DC power supply and control, good stability, long life, high luminous efficiency, easy installation and maintenance, high safety performance, energy saving, environmental protection, economic and practical advantages. It can be widely used in urban main roads, sub arterial roads, residential areas, factories, tourist attractions, parking lots and other places. The lamp pole structure of product components: steel lamp pole and bracket, the surface is sprayed with plastic, and the battery panel is connected with special anti-theft stainless steel screw.
The solar street lamp system can guarantee normal work in rainy weather for more than 15 days. Its system consists of LED light source (including drive), solar panel, storage battery (including storage battery incubator), solar street lamp controller, street lamp pole (including base) and accessories wire rod, etc. .
Solar cell modules generally use single crystal silicon or polycrystalline silicon solar cell components; LED lamp holders usually use high-power LED light source; the controller is generally placed in the lamppost, with light control, time control, over charge, over discharge protection and reverse protection, and more advanced controller has four quarter adjustment lighting time function, half power function, intelligent charging and discharging function, etc. In underground, there will be specialized battery incubators, such as VRLA batteries, colloidal batteries, iron and aluminum batteries or lithium batteries. Solar lamps are fully automated without trenching and wiring, but the lampposts need to be installed on embedded parts (concrete bases).
LED light source
1. high luminous efficiency, low power consumption, long service life and low working temperature.
2. safety and reliability.
3. the reaction speed is fast, the volume of the unit is small, and the environment is green.
4. under the same brightness, electricity consumption is 1/10 of incandescent lamp, 1/3 of fluorescent lamp, but life is 50 times of incandescent lamp. 20 times of fluorescent lamp is fourth generation lighting product after incandescent lamp, fluorescent lamp and gas discharge lamp.
5. the advent of a single high-power super luminance LED is possible to cross the high efficiency lighting market in the LED application field. It will be one of the greatest inventions after Edison invented the incandescent lamp.