This all-in-one unit features a max PV input of 6KW and 16KWh energy storage, integrating an MPPT controller, inverter and energy storage battery. It supports both solar and grid power, and is capable of supplying power to loads at the same time. Equipped with CAN/RS485 communication for BMS connection and WiFi remote monitoring, the device accepts three types of energy inputs including PV, mains/generator and battery. Users can configure operating strategies such as PV priority and mains priority through settings.
Model
6KW+16KWH
PV
Solar charging type
MPPT
Max PV input current/power(A/W)
27/9000
MPPT operating voltage range(VDC)
120~450
PV startup voltage(VDC)
120
Max PV open circuit voltage(VDC)
500
Max PV charging current(A)
120
Max mains charging current(A)
120
Max total charging current(PV+mains)(A)
120
Battery
Rated energy(KWh)
16(0.5C,25℃)
Max charge/discharge current(A)
120/200
Rated voltage(VDC)
51.2
Operating temperature(℃)
-10~50
AC Input
Rated input voltage(V)
208/220/230/240; L+N+PE
Voltage range(V)
90~280±3(APP mode); 170~280±3(UPS mode)
Frequency(Hz)
50/60(Adaptive)
AC Output
Rated power(KW)
6(When output voltage is set to 208V, the rated output power will drop to 90%)
Peak power(kVA)
12
Output voltage(V)
208/220/230/240
Power factor(PF)
1
Frequency(Hz)
50/60±0.1%
Transfer time(ms)
10(APP/UPS mode); 20(GEN mode)
Output waveform
Pure sine wave
Overload capacity
1min@102%~120%; 10s@>120%
Max efficiency(Battery mode)
94%@48VDC
General Parameters
Display interface
LCD
Communication interface
CAN/RS485/RS232
Monitoring method
WiFi
Protection class
IP21
Operating temperature(℃)
-10~50
Relative humidity
5%~95%(non-condensing)
Storage temperature(℃)
-15~60
Max operating altitude(m)
4000m(Derating operation required when altitude exceeds 1000m)
Dimension & Weight
Product(mm)
1200*550*250(L*W*H)
Package(mm)
1240*600*302(L*W*H)
Net weight(Kg)
168
Gross weight(Kg)
192
FAQs
How to Choose the Right MPPT Controller Size?
Calculate the required charging current using this formula:Charging Current (A) = Total PV Wattage (W) ÷ Battery Voltage (V) × 1.25 (Safety Factor)
Example: 800W PV array + 48V battery bank → 800 ÷ 48 × 1.25 = 20.8A → Choose a 20A or 30A controller.
Also, ensure the PV open-circuit voltage (Voc) does not exceed the controller's maximum PV input rating.
What is the Correct Wiring Order?
To avoid damage, follow this sequence strictly:
Connect the Battery first (positive to positive, negative to negative).
Connect the Solar Panels (PV input).
Connect the Load (optional).
Note: Use appropriately sized cables and fuses for safety.
Why is My Controller Not Charging?
PV Voltage Too Low: Ensure the solar panel voltage is at least 5V higher than the battery voltage.
Wiring Issues: Check for reversed polarity, loose connections, or blown fuses.
Battery Full: The controller will taper or stop charging once the battery is full.
Over-temperature Protection: The controller may reduce current if it gets too hot.
What is Temperature Compensation?
A built-in sensor adjusts the charging voltage based on battery temperature. It prevents overcharging in hot weather and undercharging in cold weather, significantly extending battery life.
What is an MPPT Solar Charge Controller?
MPPT (Maximum Power Point Tracking) is an advanced technology that continuously monitors the voltage and current output from solar panels, dynamically adjusting the operating point to extract the maximum available power under varying light conditions. It efficiently converts high PV voltage to the battery’s charging voltage, significantly boosting energy harvest compared to traditional PWM controllers.
Our website uses cookies to provide the best user experience. By continuing to browse, you agree to our use of cookies in accordance with our Privacy Policy.
