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XY LIGHTING LIMITED : Wholesale Luminaires Manufacturer
Working principle
The integrated solar street light is composed of five major parts such as solar panel, controller, battery, LED light source and housing. During the day, the solar panel receives solar radiation energy and converts it into electrical energy output. It is stored in the battery through the intelligent charge and discharge controller and is used at night. When the illuminance gradually decreases and the operating voltage of the solar panel is less than 4V, the intelligent charge and discharge controller detects this voltage value and acts, and the battery discharges (lights) the LED street lamp. When the battery discharges until dawn, the illuminance increases, and the solar panel operating voltage is greater than 4V, the charge and discharge controller operates, and the battery discharge is completed (turn off the light).
1. Solar panels
The solar panel is the core part of the solar street lamp and the most valuable part of the solar street lamp. Its role is to convert the sun's radiation capacity into electrical energy, or send it to a storage battery for storage.
2. Solar controller
The most important part of the solar lighting system is the controller, its performance directly affects the life of the system, especially the life of the battery.
3. Battery
Since the input energy of the solar photovoltaic power generation system is extremely unstable, it is generally necessary to configure a battery system to work. Generally, there are lead-acid batteries, Ni-Cd batteries, Ni-MH batteries, Li-ion batteries, LiFePO4 batteries, etc.
4. Light source
What kind of light source is used for solar street lamps is an important indicator of whether solar lamps can be used normally. Generally, solar lamps use low-voltage energy-saving lamps, low-pressure sodium lamps, electrodeless lamps, and LED light sources.
LED light source is recommended, it is long life, up to 1000000 hours, low working voltage, no inverter required, high light efficiency, can reach 200Lm/w.
Solar Street Light Features
1) Energy saving: provide electricity by solar photovoltaic conversion, inexhaustible and inexhaustible.
2) Environmental protection: no pollution, no noise, no radiation.
3) Safety: No accidents such as electric shock and fire.
4) Convenience: The installation is simple, without the need for wire laying or underground wire construction, and there is no worry about power outage and power limitation.
5) Less investment: One-time investment is equivalent to alternating current (AC investment is calculated from the total of substation, power supply, control box, cable, engineering, etc., one-time investment, long-term use.
XY Lighting Limited is solar street light manufacturer provides solar led street light,street lamp,outdoor street light,solar ilumination, solar streetlight, solar powered lights,chinese solar lights for gardens,garden flag pole with solar light,garden solar lights,outdoor solar street lamp,all in one solar street light,solar garden light etc. Contact us now for more information.
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info@xylightingled.com / sales@xylightingled.com
