Principle and Characteristics of Outdoor Solar Street Lamp
What is the solar light for road? At present, solar energy is widely used and vigorously developed, and applied to our daily life. Outdoor solar street lamps are a kind of very common mechanical using solar energy power generation, and at the same time, there are also some living equipment using the solar energy such as solar water heaters.
1. The principle of outdoor solar street lamps
In terms of working principles, outdoor solar street lamps use solar energy as the light source, and the solar panel will charge the battery during the day. In the evening, when the lighting is needed, the battery will start supplying power to the lamp source. It does not need to lay a complex and expensive power supply line while using, so it can be installed in any environment and any venue. Its battery uses natural light and can be used circularly without any external power supply, the source of it is green and environmentally friendly, when the sunlight is insufficient, solar lights for road can automatically adjust the switch, which can really achieve working all over the weather with nobody guarding.
2. Features of outdoor solar street lamps
In the product characteristics, outdoor solar street lamps use solar energy in the lamp source. During the day, it can use the solar circuit board to charge the battery inside the street light. And in the evening, the battery can supply power to the lamps, which can completely meet the needs of lighting. The solar power supply of solar street lamps is green and environmentally friendly, and can be seen everywhere in nature, which can save the materials needed for laying power supply lines, can save a lot of manpower and material resources, and can improve the construction efficiency. In addition, the solar street lights are environmentally and friendly, energy-saving and consumption reducing, service life long, product structure stable, and have very good social and economic benefits. Compared with the traditional incandescent street lamps with high voltage power supply, solar street lightings are very different in product characteristics, material structures and power supply lines.
3. Components of outdoor solar street lamps
Solar battery components generally use single crystal silicon or poly silicon solar battery components; The LED lamp head generally uses high -power LED light source; The controller is generally placed in the light rod, with light control, time control, over-charge and over-discharge protection, and more advanced controllers have four seasons lighting time adjustment functions, semi-power functions, smart charging and discharging functions, etc.; The accumulator is generally placed underground or has a special battery insulation box to put it, can use valve regulated lead acid battery, colloid storage battery, iron aluminum battery or lithium battery, etc. Outdoor solar street lamps are fully automatic working, and don't need to dig trench wiring, but the lamp pole needs to be installed on the embedded parts.