Features:
1. The use of high-quality materials, quality is guaranteed
2. Automatic voltage recognition, compatible with more battery types
3. Product built-in insurance and protection device, protect the system stable work, stable output power
4. The selection of efficient chips, the use of peak power point tracking technology, greatly improve the energy utilization rate of the solar system, conversion efficiency is not less than 99%, efficient charging for the battery
5. Widely compatible with a variety of batteries MPPT series supports more battery types: compatible with ternary lithium, lithium iron phosphate, lead-acid batteries, etc
6. Suitable for solar power generation system, smart home, solar charger, solar monitoring system, solar light box, solar billboard, and other warning lights. Suitable for various industries

Parameter:
Rated charging current: 20A, 30A
System rated voltage: 12V/24V automatic operation
Battery voltage range: 8-32V
Photovoltaic module maximum open circuit voltage: 20A: 50V, 30A: 75V

Connection sequence:
1. Connect batteries. Ensure that battery terminals are securely installed. The distance between battery terminals does not exceed 150mm
2. Connect the load
3. Connect the solar panel
4. Power on the controller, connect the battery, identify the voltage of the control system, and observe whether the display screen lights up. If it does not work or the display is abnormal, check the operation instructions and fault guide
Note: If you are connecting an inverter, connect the inverter directly to the battery and do not connect the load terminals of the controller

Package include:
Solar controller *1 (optional)
Instructions *1