All in one solar street light project in Vietnam --- December,2021

All in one Solar Street Light for Vietnam project with 3.2V/60Ah and 6V/70W solar panel, install on 8 meters heigh.

In recent years, more and more engineering projects require the use of solar street lights， What is the difference between solar street lights and on-grid Led street lights? 

1. the energy difference---Solar street lights use solar energy, while on-grid Led street lights use electricity.
2., the difference in voltage---Solar street lights are generally 3.2V or 12V or 24V systems, while on-grid Led street lights are 220V systems.
3. the installation difference---The solar street light is a self-contained system, no need to design complicated electrical wiring, but  on-grid Led street lights. The installation of solar street lights is more convenient.
4. the difference in safety---Solar street lights are low-voltage(3.2V) systems, which do not cause harm to the human body.  On-grid Led street lights are high-voltage(220V) systems. Improper installation, wiring, or leakage will endanger people's health.
5. the difference between light sources---Solar street lights must use LED light sources, on-grid Led street lights can use LED light sources, or high-pressure sodium lamps can be installed.