Product Description:
- Increase the charging current, compared to the traditional PWM controller, MPPT charging efficiency can be increased by 10-30%. (Controller conversion efficiency> 95%)
2 can be selected by DIP switch 4 batteries. GEL battery, lead-acid (liquid) battery, AGM2 battery, LiFePO4 lithium iron phosphate battery - With load output, with over discharge, overload, short circuit protection.
- With Bluetooth function, you can view the controller parameters through the phone APP display (MPPT5020-BT models only)
- Automatic unattended charging. With overload, overheating, reverse current protection (cloudy or no sunlight at night, to prevent the battery back to the solar panel)
- Overcharge protection. When the battery is full, the charging current will be reduced, when the battery is dead, it will immediately charge the battery
- Automatic temperature compensation. Ensure the battery in the low temperature or high temperature environment, the use of charging parameters to extend battery life
