 
        | Main centres: | 1-3 business days | 
| Regional areas: | 3-4 business days | 
| Remote areas: | 3-5 business days | 
0-30A Solar Regulator
A charge controller, or charge regulator is basically a voltage or current regulator to keep batteries from overcharging. It regulates the voltage and current coming from the solar panels going to the battery.
Parameter:
| Model | ST1-30 | ST1-40 | |
| Rated voltage | 12V/24V Automatic voltage recognition | ||
| Max charge current | 30A | 40A | |
| Max discharge current | 30A | 40A | |
| Full charge cut | 16.5V/33V | ||
| Low voltage cut | 11V/22V | ||
| Low voltage restore | 12.6V/25.2V | ||
| Temperature compensation | -3mv//cell | ||
| Static current | 45mA | ||
| Voltage drop | <220mv | <240mv | |
| Wire area max | 6mm2 | ||
| Net Weight | 400g | ||
| ross Wight | 500g | ||
| Size (L*W*H) | 210*120*50 mm | ||
| Packing quantity | 30pcs/carton | ||
| Carton size (L*W*H) | 455*380*270 mm | ||
Feature:
Application:
This solar charger controller is suitable for solar panel charger system and the basic element for the whole solar power system.