As the main energy source of energy saving and emission reduction lamps in the new century, solar energy has been welcomed by many consumers. With the rise of the concept of "low-carbon lighting", solar street lamp has become the first choice of this concept. When the solar lighting system needs power supply, it provides a safe and efficient voltage and current for the solar street lamp lighting source. Make the solar street lamp system work energy-saving, provide clean and environmentally friendly green lighting for people's work and life.

However, due to the extremely unstable input energy of solar photovoltaic power generation system, the normal requirement of battery configuration system is working. LED solar street lamp is no exception. It is necessary to configure the battery to work. The selection of battery capacity usually follows the following principles: firstly, rural solar street lamps store solar energy as much as possible, while meeting the requirements of night lighting. At the same time, they can also store electricity to meet the lighting needs of continuous rainy and cloudy days. When using solar street lamp, we must pay attention to the safety problem, because it uses solar panels to receive solar energy. If there is a problem with solar cells, it may cause sudden damage of outdoor traffic accidents.