1. What is a lawn solar garden lights? Lawn solar garden lights are a kind of green energy light, which has the characteristics of safety, energy-saving, environmental protection, and convenient installation. When the sunlight shines on the solar cell in the daytime, the solar cell converts the light energy into electric energy and stores the electric energy in the battery through the control circuit. After dark, the electric energy in the battery supplies the LED light source of the lawn light through the control circuit. The next morning, at dawn, the battery stopped supplying power to the light source, the lawn light went out, and the solar battery continued to charge the battery, which started and worked in cycles.
2. Compared with the traditional lawn light, what are the advantages of a lawn solar garden lights?
Energy-saving and environmental protection. The traditional lawn light uses the city's electricity, which increases the city's electricity load and generates the electricity fee; while the lawn solar garden lights uses the solar cell to convert the light energy into the electrical energy, which is stored in the battery, energy-saving and environmental protection.
Easy to install. The traditional lawn light needs to be wired before installation, while the lawn solar garden light only needs to be inserted into the lawn.
High safety factor. It is easy to cause accidents due to high voltage of municipal power; solar cell is only 2V, low voltage safe.
Intelligent light control. The traditional lawn light needs manual control, while the lawn solar garden light equipped with a built-in controller, which controls the on and off of the light source part by collecting and judging the light signal.
3. How to choose a high-quality lawn solar garden lights?
Look at the solar panel. At present, there are three kinds of solar panels: monocrystalline silicon, polycrystalline silicon, and amorphous silicon.
In terms of technology, the packaging technology of solar panels directly affects the service life of the panel. Glass lamination, longer life, up to 15 years, the highest photoelectric conversion efficiency.
Look at the battery.
Look at the LED wick
4. General knowledge of LED color temperature
White light warm color (2700-4000k) gives a warm feeling and a stable atmosphere
Neutral white (5500-6000k) has a refreshing feeling, so it is called "neutral" color temperature
Cold white (above 7000K) gives people a feeling of cool
5. Application
In the United States, Japan, the European Union, and other developed countries, the demand for solar lawn lights has shown a rapid growth trend in recent years. Europe is very green with high lawn coverage. lawn solar garden lights have become a part of the European green landscape. Among the solar lawn lights sold in the United States, they are mainly used in private villas and various venues. In Japan and South Korea, solar lawn lights have been widely used in road greening, park greening and other lawns.
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