MPPT technology
1. Clock timing function
2. Regulatory mechanism of temperature compensation(Only available in
30A/40A/50A/60A)
3. Ultra Low Power Consumption
4. Built-in solar data monitoring interface(RS485)(Only available in
30A/40A/50A/60A)
5. LCD Display with backlight
6. Good heat dissipation effect with less noise
7. Light control mode, Time control mode
8. Reverse protection, short circuit protection
9. Designed for 12V/24V/48V solar power system
10. Hanging style design makes it convenient to install

Working Mode

There are several common working mode of MPPT solar controller: 
1. Button Mode (Manual switching load)
2. Light Controlled Mode (Load switch is controlled by solar panels
Photosensitive control and timing control)
3. Light control turn on delay off mode. 
4. Circulation model (With Clock Fuction)
5. MPPT charging mode, Maximum power point tracking automatically

Protection

*PV array short circuit
*over discharge Protection
*Discharge voltage protection
*IP21 Mechanical protection
*Load overload
*the input low voltage protection
*PV Lightning protection
*Battery reverse polarity
*The overcharger protection voltage