20W solar steet light can be divided into seven types: 

1. Split 20W solar street light

The split solar street light has no specific lighting occasions, it is the most common and widely used. No matter how the installation environment is, it can meet any different configuration requirements from the South and north to the square, street, and community. For places with long rainy days, the configuration requirements are high. The area and capacity of the battery board should be larger. For places with good lighting conditions, the configuration requirements are low. The area and capacity of the battery board should be smaller. The split type of solar street light can be divided into lithium battery solar street light, lead-acid battery solar street light and gel battery solar street light. The former battery is hung on the light pole or battery board bracket, and the latter two batteries need to be buried. Lithium battery is superior to battery in performance, transportation, and installation. Generally, lithium solar street lights are preferred. If the budget is insufficient or the installation environment temperature is too low, two other solar street lights can be selected, because the buried depth of the battery can maintain a certain temperature to ensure the normal operation of low temperature. Each component of the split solar street light exists independently and can be collocated as needed. It has strong adaptability and various shapes. It can be quickly integrated into the environment wherever it is installed.

2. Integrated 20W solar street light

Integrated solar street light is relative to split solar street light, what is integration? The combination of light source, battery and solar panel is called integration. The integrated solar street light includes a solar panel, lithium battery, controller and light source with a single light head. It is easy to install, simple and generous in appearance, without complex assembly and wiring and can start to work by putting on the light pole. The integrated solar street light is equipped with an intelligent microwave induction system, which can adjust the light and shade of the light according to the moving objects. In this way, the design not only saves the storage power, enhances the endurance of the street light, but also demonstrates the concept of the intelligent street light.

3.  20W Landscape complementary solar street light

Wind energy and solar energy belong to clean energy as well. In the area where solar power is insufficient, street lights can use wind power to assist their work, so the complementary street lights with wind and solar energy came into being.

4. Solar band light

The only difference between hoop light and general solar street light is that there is no light pole. It can be installed on electric poles and trees, which can save the cost of purchasing light poles.

5. Solar wall light

The wall light is suitable for roof terrace, garden gate, courtyard, open balcony, and corridor. The wall light is a landscape type and beautiful in shape. It can be matched according to the architectural characteristics to create a beautiful atmosphere space. Wall light doesn't occupy space. It's easy to install and inexpensive. Ordinary people can use it.

6. Solar bollard garden light

The solar courtyard light is specially built for the courtyard, which is rich in artistic features, elegant and retro, simple and fashionable, and luxurious. In today's diversified architectural style, the selection of courtyard light should also pay attention to scientific collocation.

7. Lawn solar garden light

The last kind of solar lawn light. Lawn light is small in size and has a strong decorative effect. It is generally used in the park path, around the courtyard, beside the swimming pool and the square green space. It perfectly displays the posture of flowers and plants at night, achieving the artistic effect of unique environment, rich levels, rich atmosphere and colorful.