The RESOL controller for standard solar thermal systems. The DeltaSol® BS controller provides a clear operating concept and is equipped with the illuminated combined display with system-monitoring. Flashing symbols for sensors, pumps and valves enable an immediate allocation of temperatures, temperature differences and active actuators.cTuVUS The DeltaSol® BS controller manages two heating zones, depending on the demands. Details concerning the number of the relays as well as additional functions are shown in the table.

RESol Flow Sol B pump station is and advance solar pump system that comes with the RESol BS plus controller.  Comes with insulated case design and Wilo Star21 3-speed pump.  Functions such as fill and drain and air bleed system are included.  Safety pressure release valve and temperature high quality glass temperature guages included.

Solex DWHX is the most advanced large scale commercial pump station. Sized for system up to 50 Meter of collector area. The internal double walled heat exchanger and dual pump system transfers the solar energy to be used in almost any application. Certified for potable water applications. Built in controller manages the two pump system and maximizes the solar system efficiency

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