Deltasol SL Solar Controller
Deltasol SL Solar Controller Deltasol SL Solar Controller
Stock No:
€370 ex. VAT

With its versatile software, the DeltaSol® SL can control complex systems easily and reliably.  There are 27 pre-configured system layouts with up to 3 hydraulic variants each.  Commissioning is easy and adaptation can be made to suit individual system requirements.  The user interface is via 2 main buttons and 1 adjustment dial.  The multicoloured LED, integrated in the Lightwheel®, offers many possibilities to signal different system states. 
The micro SD card slot and the 2 micro-buttons for quick access to the manual mode and the holiday function are located underneath the slidable housing cover, the SLider.

  • 4 relay outputs (incl. 1 potential-free extra-low voltage relay).
  • 4 relay outputs (incl. 1 potential-free extra-low voltage relay).
  • 4 inputs for Pt1000, Pt500 or KTY temperature sensors.   
  • Inputs for 1 analogue Grundfos Direct Sensor™ and 1 FlowRotor.
  • 1 V40 impulse input (also usable as a Pt1000, Pt500 or KTY temperature sensor input).
  • 2 PWM outputs for the speed control of high-efficiency pumps.
  • 27 basic system layouts with up to 3 hydraulic variants each to choose from.
  • Automatic function control according to VDI 2169.

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Manufacturer: Resol