Nowadays, there are many kinds of power sources for traffic lights on the streets. Solar traffic lights are innovative products and recognized by the state. We should also know how to choose solar lamps, so that we can choose high-quality products.
Factors to be considered in selecting solar traffic lights
1. Prevent overcharge and overdischarge of storage battery, and extend the service life of storage battery;
2. Prevent reverse polarity of solar panels, battery arrays and batteries;
3. Prevent internal short circuit of load, controller, inverter and other equipment;
4. It has breakdown protection caused by lightning stroke;
5. It has the function of temperature compensation;
6. Display various working states of the photovoltaic power generation system, including: battery (Group) voltage, load state, battery array working state, auxiliary power supply state, ambient temperature state, fault alarm, etc.
After seeing the solar traffic lights described above, you should already know how to choose solar traffic lights. In addition, the easiest way to choose solar lamps is to go to a specialty store to choose brand products.
Post time: Sep-06-2022
