The SOLAREG II Basic HE+ is a solar circuit controller for the complete control of solar power systems.

It is equipped with a control output with PWM and analog signal to control High Efficiency Pumps.

Available accessories:

  • Temperature sensor PT1000
  • Clip-on temperature sensor PT1000
  • Mains cables
  • Pump cables
  • Overvoltage protection box (additional overvoltage protection against lightning strikes)
  • Immersion sleeves


  • Comfortable and intuitive user interface with 4 operating buttons
  • 1 pre-defined solar diagram - 1 collector, 1 storage tank or swimming pool
  • Intelligent pump speed control
  • Drain-back function
  • Holiday mode (recooling)
  • 1 output 230V AC
  • 1 control output for HE pump PWM and analog
  • 3 temperature inputs for Pt1000
  • Protective functions, such as system protection, collector protection and flow monitoring
  • Service and status messages with flashing symbols in the display
  • Manual mode
  • Parameters remain consistent even after a power outage
  • Control of solar power systems with a solar circuit

System schematics

For the print version, click on the description to the right