Solar thermal collectors

COMPACT SOLAR STATION DN25 WITH CONTROLLER

WITH CONTROLLER

Solar domestic hot water

High efficiency circulator pump

The compact solar station DN25 ensures the efficient circulation of the solar fluid in the solar loop. It contains all the components necessary for the proper functioning of the primary solar system.
It is entirely pre-mounted and includes a controller 600X*, factory preprogrammed, in order to facilitate the commissioning. It is designed for wall mounting. It is equipped with a high efficiency solar circulator pump which provides a high manometric head.
This station is adapted for up to 60m²aperture of flat-plate collectors SUN 300 and up to 36m²absorber of vacuum tube collectors SUN 400.
*under conditions

 

Technical descriptionDocumentaries

Technical description

  • Solar controller 600X with 5 temperature sensors Pt1000
  • 2 ball valves (flow-return) with anti-thermosiphon check valve 200mmCE (can be opened) and removable metal thermometer 0-160°C
  • Permanent air bleeder with manual air vent valve
  • Permanent air bleeder with manual air vent valve
  • Safety group:

– Solar safety valve 6 bar – 3/4” int- Solar fill valve- Pressure gauge 0-6 bar
– Expansion vessel connection 3/4″ ex with flat seal

  • Simple high efficiency solar circulator pump GRUNDFOS SOLAR PML 25-145 MLI-C
  • Solar drain valve
  • Direct readable flowmeter 5-40l/min with ball valve for flow balancing

Available model:

Documentaries