Solar LED lights are researched and manufactured to protect green, clean and beautiful environments and make the most of the natural resources of solar energy.
Table of Contents
What are solar led lights?
LED lights and reduce the brightness when it’s late at night. Solar led lights are one of the types of outdoor LED lights that use the energy of sunlight to provide light. In the professional way of solar led lights, the solar panels will charge into the battery storage system during the day so that when it is dark, the solar led light system will automatically turn on.
Construction of solar led lights
Understanding more about the structure of led solar lights helps users better understand the principle of operation, how to use solar led lights in life applications. The structure of solar led lights includes the following basic parts.
Solar panels
Solar panels are one of the important parts of solar led lights. Solar panels are made from Photovoltaic (PV) photovoltaic cells, which absorb sunlight during the day and convert electricity at night.
The structure of solar panels is quite compact, with a long service life of over 20 years, so it is used to make rural street lights, park lights.
Similar to other types of led lights, the structure of solar led lights is indispensable for led bulbs. The outer led light bulb comprises a shell made of high-strength ABS plastic, with great bearing capacity, explosion-proof, waterproof and environmentally friendly.
The part inside the led bulb uses modern led chips. Large and continuous illumination.
This part plays the role of storing electricity from solar energy during the day to let the led lights shine at night. The rechargeable battery unit is installed inside the lamp or outside and connected by wires.
Charge controller
The charge controller plays a role, helping the process of charging energy into the battery from the solar panel not to be exceeded, avoiding overload to increase the life of the lamp.
Traffic lamp
Depending on the purpose and needs of users, the size of the lamp pole and the height of the lamp pole are different.
Other parts
In addition to the above main parts, solar led lights also have other parts such as connection cables, photoelectric sensors …
Working principle of solar lights
Energy lamps are called smart lights that have the ability to turn on / off the light automatically.
During the day, the light will automatically turn off the light intensity and the solar panel will receive sunlight to charge the stored energy into the battery. When the stored energy is full, the controller will disconnect. Time to fully charge the battery from 6-8 hours to receive light.
Thanks to the light sensor control unit at night, the light automatically turns on the switch to emit light intensity. Depending on the energy lamp will give different lighting times, usually operating time from about 8 to 10 hours of lighting. When there is sunlight, the solar light will automatically turn off the lighting power.
Advantages of solar led lights
In rural areas and cities, solar LED lights have been widely used for lighting gardens, walkways, factories, etc. The main advantages of solar LED lights include:
- Solar LED lights are used to illuminate many spaces such as walkways, parks, skylights, etc.
- The lighting time is at least 5 hours, some smart led lights light up from 8 to 10 hours or light up all night.
- Battery charging time is from 5 to 6 hours.
- The principle of operation is simple: turn on / off automatically when it is light and dark.
- Long battery life: more than 20 years;
- Safe, friendly and economical lighting equipment.
Application of solar Led lights
The application of solar LED lights in life is enormous. Using solar led lights is one of the smart lighting solutions today. With the ability to save electricity effectively, take advantage of solar energy to limit environmental pollution.
- Lighting solutions for walkways, doors, skylights, gardens…
- The application for street lights in rural and mountainous areas is limited by the terrain, so it is difficult to install electrical wires…
- Park lighting applications, public amusement and entertainment areas.
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