Under the condition of light, the solar street light converts the solar energy into electrical energy through the solar panel and stores it in the battery.

Regardless of the size of solar lamps, a charge and discharge control circuit with good performance is essential.

The first method: use a DC clamp meter to test the current and voltage of the light source, and multiply the two to calculate the power.

The choice of ternary or iron-lithium for the solar street light lithium battery system is determined according to the regional temperature conditions.

Common comprehensive venues, to meet the lighting requirements of badminton, basketball, football and other sports and large-scale activities, the lamps need to have anti-glare

Tower Crane LED light is a tower crane light with LED light source. It has been in use on the construction site of China Construction Group since 2010