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PDS23 Plus 7.5K Solar Pump Controller

Quick Overview

In order to satisfy the demands of various pumping applications in rural and remote areas and areas lack of power-supply, PDS23 Plus solar pump controller arises at the right moment. The controller adopts Max Power Point Tracking and proven motor drive technology to maximize power output from solar modules.


Brand Max Power
Product Code PDS23-7.5K
Warranty 5 Years
User Guide Download PDF

Out of stock

SKU: PDS23-7.5K Categories: ,

Technical Specification

PV Source
Max Input Voltage(Voc) [V] 800V DC
Recommended Voltage, at MPPT 500V DC – 700V DC
Recommended PV Array Power [kW] 9.0~12.0
Alternative AC Generator
Input Voltage 380/400/415/440 VAC(±15%), Three Phase
Power and VA capability [kVA] 11.0
Output Data
Rated Output Power [kW] 7.5
Rated Output Voltage 380/400/415/440 VAC(±15%), Three Phase
Rated Output Current [A] 17.0
Max Output Current [A] 25.0
Output Frequency 0-50Hz/60Hz
Surge protection Integrated
Overvoltage protection Integrated
Undervoltage protection Integrated
Deadlock protection Integrated
Open circuit protection Integrated
Short circuit protection Integrated
High Temperature protection Integrated
Dry run protection Integrated
Communication port RS-485, isolated
General Data
Ambient Temperature Range -20℃~60℃, >45℃, Derating as required
Cooling Method Fan Cooling
Protection Level IP65
Dimensions(H*W*D) [mm] 218*300*154
Standard Warranty [month] 36
Certificates IEC/EN 61800-5-1,IEC/EN 61800-2:2004,IEC/EN 61800-3:2004,CE



  • Compatible with any IEC standard three-phase asynchronous induction motors
  • Compatible with popular PV modules
  • IP65 for outdoor installation
  • External AC/DC junction box, switch to power supply (automatic/manual)


  • Self-adaptive maximum power point tracking technology improve solar energy utilization efficiency upto 99%
  • Automatic regulation of pump flow
  • Self-adaption to the drive used in the installation


  • 10-year market proven experience of leading motor and pump drive technology
  • Soft start feature to prevent water hammer and increase system life
  • Smart IGBT module integrated to simplify system design, reduce board space and simplify the manufacturing process
  • Built-in anti-reverse, overvoltage, overload, overheat and dry-run motor protection
  • Choose high-quality material, excellent heat dissipation performance, improve system reliability

Remote Monitoring

  • Standard RS485 interface equipped for each solar pump controller
  • Optional GPRS modules for remote monitoring
  • Spots value of solar pump parameters monitoring available from anywhere
  • Function data and error records easy to lookup
  • Android/iOS monitoring App support or PC

External Device

Name Module (Function) Protection Level
AC/DC Junction Box Lightning Protection

Automatic/Manual AC/DC Switch

2 DC Strings Join Up

GPRS Remote Monitoring Box GPRS Module

App/Website Monitoring Software



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