How much money a solar street lamp solar road lamp battery use fixed number of year

Using the light energy into electricity directly to the photoelectric effect, after the sun's light energy into electrical energy, the output direct current in the battery ( In chemical energy storage) To release available again! No storage, the storage of electricity is another device, and solar panels are not



use of the light energy into electricity directly to the photoelectric effect, after the sun's light energy into electrical energy, the output direct current in the battery ( In chemical energy storage) To release available again! No storage, the storage of electricity is another device, and solar panels Solar panels, 太阳能板) Is by absorbing sunlight, the solar radiation through the photoelectric effect or photochemical effect directly or indirectly converted into electrical energy device, the main material of most of the solar panel as the 'silicon', but because of the production cost is larger, so it widely used, we still have some limitations. 】 it doesn't matter Charging the battery is chemical means. 1. Adopt high-efficiency monocrystalline silicon solar cell. 2. Bypass diode to reduce heat loss. 3. Component surface layer with high pervious to light suede toughened glass packaging, has a high optical transmittance reduce light reflection at the same time, improve the efficiency of photovoltaic conversion components. 4. Maximum system voltage is greater than 1000 VDC. 5. Service life can reach more than 26 years, attenuation is less than 20%. 6. Anodic aluminum oxide ( Anodic alumina in aluminum and aluminum alloy surface coated with a layer of dense alumina in order to prevent further oxidation, its chemistry the same as the alumina. 】 Frame: high mechanical strength, good resistance to wind and hail proof, can be used in all kinds of complicated severe climate conditions, ease of installation. 7. Structural features: parallel of monocrystalline silicon solar cells, high strength low iron tempered glass, high performance anti-aging EVA 【 Eva can refer to an evangelion anime series, can also refer to Eva all the body. 】 , excellent weather resistance TPT 【 TPT software test tools medical nouns ( TimePartitionTestingTool) TPT is for embedded system based on model test tools, especially for the control system of software function test 】 Laminated composite film, light transmittance and high mechanical strength. 8. Dc terminal block: the sealed waterproof, high reliability, multi-function terminal box, box with a bypass diode connected to use special male female plug, easy to operate the use of safe, convenient and reliable. Recommended reading: why do solar street lamps with led light source' LED light source is the light emitting diode ( 领导) For light source of light. 】