3. What is the back up days? Normally 2-5 days.
2. What is the working time per night? Normally 4-14hours;
1. What is the height of pole? To decide which source to use;
We should know the following information to give you a good solution:
The solar light works with a solar panel that charges the battery, the battery provides energy to the lamp. The light source can be related to low pressure sodium lamp, metal halogen lamps, energy-saving lights and LED lights.
this is custom-built product, and light sources,storage batteries, controllers etc can be made according to actual requirement from clients.
This is the custom-built product.