Factory direct sale 30W solar powered led street light 90W Monocrystalline Silicon 30Ah lithium ion battery with 5m pole

What's the technical parameter of solar led street light ?

 Specification for 30W 60W energy saving solar LED street light lamps in China

 Components for solar led street light

 Solar street lights consist of 5 main parts:

1. Solar Panel   The solar panel is one of the most important parts of solar street lights, as the solar panel will convert solar energy into electricity. There are 2 types of solar panel: mono-crystalline and poly-crystalline. Conversion rate of mono-crystalline solar panel is much higher than poly-crystalline.Solar panel are varies from wattage systems.

2. Lighting Fixture   LED is usually used as lighting source of modern solar street light, as the LED will provide much higher Lumens with lower energy consumption. The energy consumption of LED fixture is at least 50% lower than HPS fixture which is widely used as lighting source in Traditional street lights. LEDs lack of warm up time also allows for use of motion detectors for additional efficiency gains.

3. Rechargeable Battery   Battery will store the electricity from solar panel during the day and provide energy to the fixture during night. The life cycle of the battery is very important to the lifetime of the light and the capacity of the battery will affect the backup days of the lights. There are usually 2 types of batteries: Gel Cell Deep Cycle Battery and Lead Acid Battery and many more.

4. Pole   Strong Poles are necessary to all street lights, especially to solar street lights as there are often components mounted on the top of the pole: fixtures, panels and sometimes batteries. However, in some newer designs, the PV panels and all electronics are integrated in the pole itself. Wind resistance is also a factor.

5.Solar controller   Intelligent Solar Controller description, Automatic Light & Time Controlling System;Switch on Automatically with Light Sensor; Switch off after designed Hours later.

Work Principle for solar led street light

1. LED solar street light relies on solar energy, which is clean, endless and environment-friendly.

2. The system is mainly composed of solar panel, light source, controller and battery.

3. In daytime, when there is sunshine, the solar panel can convert the solar energy to electric energy and store it in the battery. At night or rainy or cloudy condition, the battery shall supply power for normal lighting.

4. The controller can judge the brightness of daylight and automatically switch on the light.The whole process is operating in completely automatic mode, without human action.

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Advantage of solar led street light:

• Solar street lights are independent of the utility grid. Hence, the operation costs are minimized.


• Solar street lights require much less maintenance compared to conventional street lights.


• Since external wires are eliminated, risk of accidents are minimized.


• This is a non pollution source of electricity


• Separate parts of solar system can be easily carried to the remote areas


• It allows the saving of energy and also cost.