Components of solar street lamps, street lamps much money

Solar street light is made up of different parts, different parts have different functions, the yangzhou yingli street lamp manufacturers to detailed introduce the role of components of solar street lamps. ( A) Solar modules, solar energy battery components are solar street light body



solar street light is composed of different components, different parts have different functions, the yangzhou yingli street lamp manufacturers to detailed introduce the role of components of solar street lamps. ( A) Solar energy battery components 【 Solar energy battery components is of high efficiency crystalline silicon solar cell lines of toughened glass, super white cloth, EVA, transparent TPT backboard and the composition of aluminum alloy frame. 】 : solar energy battery components is the center part of solar street light system, is also a valuable part of the solar street light system. Its role is to convert the sun's radiation energy into electrical energy, or sent to the stored in the storage battery, or promote work load. The quality of the solar energy battery components and cost will directly decide the quality of the street lamp system and cost. ( 2) Solar control device: the role of solar control device is to master the working condition of street lamps, and battery over charging protection, over discharge protection role. Where the temperature difference is bigger, the qualified master, should also have the function of the temperature offset. When the rest of the additional features such as light-operated switch, switch should be master device options. ( 3) Battery: general for 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. 】 , small miniature system, also can use nimh batteries, nickel cadmium battery 【 Nickel cadmium battery is a kind of dc power supply battery, nickel cadmium battery charge and discharge can be repeated more than 500 times, economic and durable. 】 Or lithium battery. Its effect is when a light solar battery components for the electrical energy stored, to release when needed. ( 4) Lamps and lanterns of lamps and lanterns and light source: protect the light source device is not affected by the outside world, with the rain, and can set the light source and the function of the reflected light; Mainly used for lighting lighting, a few general points type varieties: electronic energy-saving lamps, LED lamp, low pressure sodium lamp and electrodeless lamp ( LVD) ; The best electrodeless lamp energy saving efficiency, also is the brightest ( In contrast to the equivalent power) 。