What Are The Principles And Advantages Of Solar Lawn Lights?

System composition of solar lawn lights

Solar lawn lights are an independent solar power generation system. It can independently convert solar energy into electrical energy, and can convert electrical energy into heat energy for lighting and decoration without the need for wire transmission. Even on cloudy days, this solar generator (solar panel) can collect and store solar energy. Its main system components are photovoltaic power generation system and power supply system.

Photovoltaic system

 

An independent photovoltaic system generally consists of three parts: solar cell components; power electronic equipment such as charge and discharge controllers, inverters, test instruments and computer monitoring, and batteries or other energy storage and auxiliary power generation equipment.

 

Power supply system

 

The photovoltaic power generation system has the following characteristics: no rotating parts, no noise; no air pollution, no wastewater discharge; no combustion process, no fuel required; simple maintenance and low maintenance costs; good operating reliability and stability; easy to expand the scale of power generation as needed.

Advantages of solar lawn lights

 

Long life

 

Solar lawn lights are a small solar power supply system. Its structure is very simple and mainly consists of solar panels, charge and discharge controllers, batteries, lighting circuits and lamp poles.

 

Adjustable

 

Currently, most lawn lamps use LED as the light source. LED has a long life of more than 100,000 hours and a low working voltage, which is very suitable for use in solar lawn lamps. In particular, LED technology has made a key breakthrough, and its characteristics have been greatly improved in the past five years, and its performance-price ratio is also very high.

 

Flexibility

 

LED is powered by low-voltage DC, and its light source control cost is low, making it possible to adjust the brightness and frequent switching without adversely affecting the performance of the LED.

The design method of solar lawn lamp light source and power supply system has developed rapidly in recent years due to the unique advantages of solar lawn lamps. Lawn lamps have low power and are mainly used for decoration. They have high requirements for mobility, difficult circuit laying, and are suitable for sites with high waterproof requirements.

 

However, there are many manufacturers of solar lawn lamps on the market, and the quality is also uneven. Therefore, when purchasing, you must choose a strong manufacturer.