invt Solar Pumping Inverters

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BPDXKXTN series solar water-pump inverter adopts the dynamic VI MPPT technology and motor control technology and is suitable for AC water pumps with prompt response, high efficiency and stable performance.


  • Support direct driving single-phase motor (don’t tear down Start Capacitor), and three-phase 220V motor.
  • One pump inverter can work with multiple motors.
  • Protection class IP65 and fanless system design, with convenient installation, maintenance-free.
  • With a bypass function, support 220V utility power input and diesel engine input.
  • Support water level detection module and the diesel engine start/stop module.
  • Low start voltage and wide input voltage range give more possibilities for accepting multi PV strings configuration and different type of PV modules.
  • Digital intelligent control, Flexible adjusting and setting pump’s speed range. In addition to soft start function also can provide lightning protection, overvoltage, over current, overload protection function etc.
Input (DC)
Max DC Voltage (V) 450 450 450 450
Starting voltage(V) 80 100 80 100
Minimum working voltage(V) 60 80 60 80
MPPT Operating Voltage Range (V) 80-400 100-400 80-400 100-400
Number of MPPT/String Single :MC4
Max. DC Current(A) 9 12 12 9 12 12
Bypass input(AC)
Input voltage (VAC) NO 220/230/240(1PH)-15%+10%
Input frequency (Hz) NO 47-63
Input connect method (AC) NO 1P2L
Rated power(W) 750 1500 2200 750 1500 2200
Rated current(A)
5.1(1PH) 10.2(1PH) 14(1PH) 5.1(1PH) 10.2(1PH) 14(1PH)
4.2(3PH) 7.5(3PH) 10(3PH) 4.2(3PH) 7.5(3PH) 10(3PH)
Output voltage (Vac) 0-Input voltage
Output connect method 1P2L/2P3L/3P3L
Output frequency (Hz) 1-400
Control mode V/F
Type of motor Asynchronous motor
Other Parameter
Dimension (H x W x D mm)Other Parameter 255×300×137 280×300×137 255×300×137 280×300×137
Weight (kg) 6.4 7 6.4 7
Protection IP65
Cooling Natural Cooling
HMI External LED keypad
External communication RS485 / 3 Digital Input
Certification CE ;IEC61800-3 C3
Working Enviroment
Ambient temperature (-25℃~60℃ More than 45 ℃ derating)
Working altitude 3000m(more than 2000m derating)
Warranty 18 months
Reccomender Solar Array Configuration
250Wp(Open-circuit voltage
4*1 8*1 11*1 4*1 8*1 11*1
300Wp(Open-circuit voltage
3*1 6*1 9*1 3*1 6*1 9*1