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 solar power system
10.Hanging style design makes it convenient to install
Model NO.: SON-MPPT-20A
Control Mode: Intelligent Control
Charge Mode: MPPT Charging
Display: LED
Rated Current: 10A/20A/30A/40A/50A/60A
Maximum Current: 20A
System Voltage: 12V/24V Automatic Recognition
Function: Light + Time Control
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