6 m solar street lamp installation in solar street light price?

Have to admit that, regardless of the photovoltaic panels or lamps and lanterns, our country is world trade exporter, a combination of solar street light are very popular. Following a brief about the structure of solar street light decomposition: mainly includes the lamp holder, panels, battery



have to admit that, regardless of the photovoltaic panels 【 Photovoltaic panels, also known as Solar panels Solar panel, is made up of a number of Solar battery components installed in a certain way on a piece of plate assembly, usually as a unit of photovoltaic phalanx. 】 Or lamps and lanterns, our country is world trade exporter, a combination of solar street light are very popular.

the following a brief about the structure of solar street light decomposition: mainly includes the lamp holder, panels, battery, light pole, controller, battery and water tanks, and other embedded parts, etc. Except the water tank and embedded parts, proportion of other product price is not small, the controller price is a little bit stable, small batch price is around RMB 150 yuan or so, prices are more stable in general and specific prices to see the customer to choose materials, shape, etc.

about the lamp holder, the main products on the market is divided into three kinds of metal halide lamp ( Metal halide lamp ( Metal Halide Lamp） Is ac power, working in mercury and rare metal halide mixture vapor arc discharge in glowing discharge lamp, metal halide lamp is on the basis of high pressure mercury lamp add various metal halide made of the third generation light source. 】 ，COB【 COB for polysemy, principally include: China boxing open English abbreviations; Chinese boxing tournament ( China Open of Boxing, COB) In Asia is by far the highest specifications professional boxing match, the first game on April 5, 2010 in China's first Olympic boxing champion zou shiming hometown guizhou provincial capital guiyang opening. 】 Lamps and lanterns and lamps and lanterns of modularization. Prices are different, and different, each have advantages. Metal halide lamp is cheap but life is short and easy bad, is currently in the stage of elimination; COB lights and lamps and lanterns of modularization are using the LED light source' LED light source is the light emitting diode ( 领导) For light source of light. 】 , but a single light source is not the same size, COB light' COB light source is the LED chip directly on the high reflective rate of mirror surface of high photosynthetic efficiency of metal substrate integrated light source technology, the technology to eliminate the concept of stents, electroless plating, reflow soldering, SMT process, so the process to reduce by almost a third, also save cost by a third. 】 Power is larger, COB heat dissipation is relatively weak, short service life of some modules of lamps and lanterns of domestic quality assurance for at least 3 years commonly, the service life of the product for about 20 years and energy saving, but the price is the highest.

panels can be divided into single crystal and polycrystalline, usually formal export products in 25 years, the life of a small factory quality do not comment, there are some very poor, even together with tape.

battery into lead-acid battery' Lead-acid batteries, VRLA） , it is a kind of electrode is mainly composed of lead and its oxide, electrolyte battery is a sulfuric acid solution. 】 And lithium battery voltage is divided into 12 b and 24 v, price difference is very big also.

general before the design of the solar street light, need to know the requirements of the power of the lamp holder lighting hours a day, rainy days in a row, the battery discharge depth, etc. ; Then based on these data to calculate the required of the specifications of the battery, every piece of the minimum power of the panels, etc. , and then to determine the price.