Solar & Hydronic Controllers
RESOL offers Intelligent controls for Solar and Hydronic Professionals.
Optimize efficiency and even monitor your Solar Thermal Systems online!
RESOL's high-quality differential temperature controllers are used in solar, heating and air-conditioning systems to initiate switching processes depending on thermal, hydraulic and environmental conditions. Apart from these basic functions, RESOL controllers offer a variety of pre-programmed options and data-logging functions for the optimum use of individual solar and heating systems.
New! RESOL's VBus Touch App for smart phones offers installers the ability see a system's status at a glance!
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Resol DeltaSol BX
RESOL DeltaSol® BX - Full Kit. System controller for simple solar and heating systems. Incl. 4 sensors Pt1000 (2xFKP6, 2xFRP6)
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DeltaSol BX Technical Product Brief (260 Kb) -
Resol DeltaSol MX
RESOL DeltaSol® MX - Full Kit. Systems controller for solar and heating systems. Includes 6 sensors Pt1000 (2xFKP6, 4xFRP6)
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Learn More DeltaSol MX Technical Product Brief (331 Kb) -
Resol DeltaSol BS/2
The RESOL controller for standard solar thermal systems. The DeltaSol® BS controller provides a clear operating concept and is equipped with the newly developed illuminated combined display with system-monitoring. Flashing symbols for sensors, pumps and valves enable an immediate allocation of temperatures, temperature differences and active actuators.
Includes Speed Control and Drainback Functions.
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Learn More BS/2 Technical Product Brief (248 Kb) -
Resol DeltaSol BS/4
The RESOL controller for standard solar thermal systems. The DeltaSol® BS controller provides a clear operating concept and is equipped with the newly developed illuminated combined display with system-monitoring. Flashing symbols for sensors, pumps and valves enable an immediate allocation of temperatures, temperature differences and active actuators.
Includes a heat dump function, drainback functionality including a booster function, and more.
Downloads:
Learn More BS/4 Technical Product Brief (269 Kb) -
Resol DeltaSol BS Plus
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The DeltaSol® BS Plus controller is pre-programmed for different hydraulic basic systems and equipped with pump speed control and heat quantity measurement.The controller additionally has a time controlled thermostat function and is equipped with the RESOL VBus® for data communication.
The VBus® permits two way communication between modules, PCs or dataloggers. The controller can easily be configurated by PC using the RESOL ServiceCenter Software. Temperatures in certain time slots can be adjusted independently using the integrated thermostat function and real time clock.
Downloads:
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Resol DeltaSol E
A multitude of adjustable functions and options are possible using 7 relay outputs and 10 sensor inputs for Pt1000, CS10 and V40. Due to its intelligent and easy-to-understand system configuration and its integrated calorimeter, the controller also offers the control of complex systems with up to 4 weather-compensated heating circuits.
For data communication and remote maintenance, the controller is equipped with the RESOL VBus®, which permits two-way communication between modules, PCs or dataloggers.
Downloads:
Learn More DeltaSol E Technical Product Brief (248 Kb) -
Resol DeltaSol ES
The number of sensor inputs and relay outputs (10/6) bridges the gap between the versions DeltaSol® BS and DeltaSol® M. The sophisticated and shapely design as well as the proven user-friendly operation of this product series are continued and also upgraded by further adjustable parameters.
The controller is pre-programmed for 36 solar and heating systems, the individual installation configuration can be selected via the menu and represented graphically via the system-monitoring display. For data communication and remote maintenance, the controller is equipped with the RESOL VBus® which permits two-way communication between modules, PCs or dataloggers.
Downloads:
Learn More ES Technical Product Brief (816 Kb) -
Resol DeltaSol Pool
The RESOL DeltaSol® Pool is a controller for heating a swimming pool by means of solar collectors and optimised operation of the filter system. Back up heating of the swimming pool is varied according to solar power and pool demand, thus saving expensive energy. Furthermore, the controller is equipped with a function control which shows whether the system runs faultlessly or if there is an error.
The controller has many additional pool functions such as: additional filter runtime, maximum limitation of flow temperature and a flushing function.
The DeltaSol® Pool can easily be connected to other modules via the RESOL VBus®.
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Learn More DeltaSol Pool Technical Product Brief (291 Kb)
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