Flexibility

  • Compatible with any IEC three-phase asynchronous motors
  • Compatible with popular solar arrays
  • Grid main supply optional

Smartness & Reliability

  • Self-adaptive MPPT technology with up to 99% efficiency
  • 10-year market application experience in pump drive
  • Smart IGBT module embedded
  • Built-in overload and dry-run motor protection function

Cost effectiveness

  • Plug-and-play system design
  • Embedded pump protection functions
  • Battery-free for most applications
  • Easy to maintain

Remote Monitoring

  • Optional GPRS modules for remote monitoring
  • Solar pump system historical data available
  • Monitoring APP supported by Android/iOS system

Solar Pumping System

Solar pumping system is composed of PV arrays, solar pump controller, combiner box and water pump,etc. It is widely used for agricultural irrigation, water storage and many other scenes. It can effectively solve the problems of water shortage in water-scarce areas and prvent soil erosion.

SP33 2.2kW~18.5kW Datasheet

Controller Model SP33-2S2R2 SP33-4T2R2 SP33-4T3R7 SP33-4T5R5 SP33-4T7R5 SP33-4T011 SP33-4T015 SP33-4T18R5
Input Data  
PV Source  
Max Input Voltage(Voc) [V] 450V DC 800V DC
Recommended voltage at MPPT 275~380V DC 500V DC~750V DC
Recommended PV array power [kW] 2.7~3.5 2.7~3.5 4.8~6.4 6.6~8.8 9~12 13.2~17.6 18~24 22.2~29.6
Input voltage 220V AC Single phase 380V AC(±15%), Three phase
Max Amps(RMS) [A] 23 5,8 10,5 14,6 20,5 26 35 38,5
Output Data
Output Power, rated [kW] 2,2 2,2 3,7 5,5 7,5 11 15 18,5
Output Voltage, rated 220V AC Three phase 380V AC(±15%), Three phase
Max Amps(RMS) [A] 9,6 5,1 9 12 17 25 32 37
Output Frequency 0-50Hz/60Hz
General Data
Dimensions(H*W*D) [mm] 187*88*138 207*100*147 247*130*167 345*182*216 373*220*205
Gross Weight [kg] 2,8 4,2 6 8,7 10,8
Standard Warranty [month] 18
Certificates IEC/EN 61800-5-1, IEC/EN 61800-2:2004, IEC/EN 61800-3:2004, CE

SP33 22kW~110kW Datasheet

Controller Model SP33-4T022 SP33-4T030 SP33-4T037 SP33-4T045 SP33-4T055 SP33-4T075 SP33-4T093 SP33-4T110
Input Data  
PV Source  
Max Input Voltage(Voc) [V] 800V DC
Recommended voltage at MPPT 500V DC~750V DC
Recommended PV array power [kW] 26.4~35.2 36~48 44~59.2 54~72 66~88 90~120 112~149 132~176
Input voltage 380V AC(±15%), Three phase
Max Amps(RMS) [A] 46,5 62 76 92 113 157 180 214
Output Data
Output Power, rated [kW] 22 30 37 45 55 75 93 110
Output Voltage, rated 380V AC(±15%), Three phase
Max Amps(RMS) [A] 45 60 75 91 112 150 176 210
Output Frequency 0-50Hz/60Hz
General Data
Dimensions(H*W*D) [mm] 373*220*205 430*256*222 558*300*283 597*338*323
Gross Weight [kg] 10,8 16,3 29,2 40,7 40,7
Standard Warranty [month] 18
Certificates IEC/EN 61800-5-1, IEC/EN 61800-2:2004, IEC/EN 61800-3:2004, CE