Performance:
1. Design for off-grid solar power system.
2. Applicable to different kinds of batteries.
3. Adopts MPPT technology (Maximum Power Point Tracking). The advanced tracking algorithm make the solar module operate at ideal voltage which the solar modules can produce the maximum available power. Compared to conventional PWM controller, MPPT technology increase charge efficiency up to 30% and decrease the power of solar array needed.
4. Digital intelligent control, With powerful imported MCU control as the core device .To ensure simple peripheral circuit structure, And more flexible and powerful control method and control strategy .
5. Modular design with simple structure and easy maintenance.
6. Automatic power control function.
7. LCD display function: visually display PV power , PV voltage , PV current , battery voltage , battery power ,charge current .
8. Perfect protection function: Solar reverse charge protection, Solar reverse connection protection,Battery reverse connection protection, Battery overcharge protection,Battery over current protection etc ,thus the system has higher reliability.
9. TVS lightning protection.

Optional Function:
1. Optional RS232/RS485/USB function to communicate with computer or SD card stocks parameters automatically .
2 Optional DC Output Function.