Working principle and characteristics of china solar lamps


Now the application of china solar lamps is more and more extensive. china solar lamps are recognized and accepted by more and more people as the main application mode of photovoltaic power generation system in China. Now china solar lamps are widely used in street lighting facilities. What is the working principle of china solar lamps? Let's take a look at the characteristics of china solar lamps. I hope you can learn more about china solar lamps.

1. Working principle of china solar lamps

China solar lamp is based on the volt effect principle of the solar cell. The solar cell absorbs the solar photon energy in the daytime, charges the battery pack through the controller, and provides power to the DC lamp load at night. The DC controller can ensure that the battery will not be damaged due to overcharge or over-discharge in sunny or rainy weather for a long time. China solar lamp also has the functions of light control, sound control, temperature compensation, lightning protection and reverse polarity protection.

2. What are the characteristics of china solar lamp

1) Wholesale solar lamps are installed independently, without the need for embedding and backfilling, saving construction costs.

2) Wholesale solar lamp does not need the capacity increase equipment in the store, which saves the cost of supporting equipment.

3) Wholesale solar lamps and lanterns are automatically controlled, requiring no personnel management and saving management expenses.

4) Do not use electricity and save electricity operation costs.

5) Wholesale solar lamps are easy to maintain, safe to use, and will not cause electric shock.

6) Solar lamps china and lanterns are very energy-saving and can be directly converted into electric energy through sunlight.

7)Wholesale solar lamps are environmentally friendly, pollution-free and radiation-free.

8) The DC voltage used by china solar lamps is between 12V and 36V, which is very safe, and there will be no electric shock, fire, etc.

9) The installation of china solar lamps is simple, there will be no fear of power failure and power limitation, and they can be used in places without electricity.

10) Wholesale solar lamp has long service life and strong light efficiency. It uses high-efficiency energy-saving light source and is durable for a long time.

11) Wholesale solar lamps do not need to pay electricity bills, and the operation and maintenance costs are low.

12)Wholesale solar lamps are widely used in residential areas, schools, factories, scenic spots and other areas.

13) The solar panels replaced by china solar lamps can be recycled.

14) Wholesale solar lamps are high-grade, energy-saving and a symbol of taste.

15)Wholesale solar lamps can avoid potential safety hazards caused by landscape engineering renovation, material aging, abnormal power supply, and conflict between water and electricity pipelines.