Electronic systems for renewable energy sources, home automation



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We're reducing prices!

Dear customers, we have optimized our production processes and input costs, which is why we were able to reduce the final prices compared to the 2023 price list by up to 20%! If you are our partner (installation company, wholesaler), you will find the new prices after logging into your account. On the My account page, click on the link Your current price list. If you are not our partner, the final prices listed in the Direct purchase section apply to you.

End of rationing system

Dear customers, due to the availability of parts for production, we are stopping the rationing system for all products supplied by us from September 1, 2023. All products are now in sufficient quantities in stock.

Rationing system

Dear customers, due to the high demand, we are introducing a rationing system for our most ordered products from 9 January 2023. For more information about this method of purchase, see here. New registrations are temporarily suspended until January 16, 2023 to allow priority purchase for our long-term business partners.

Design change

Dear customers, due to better availability, from 22/08/2022 we deliver all our controllers in slightly different installation boxes, which are functionally completely identical to the original ones, only they are slightly different in design - they do not have the bottom sharp edge. The size of the controller, i.e. the number of modules and other parameters, does not change. The absence of the bottom sharp edge also objectively facilitates the installation of the controller in the switchboard.

End of cooperation with Russia

Today we ended our cooperation with Russia. No orders from this country are possible and no technical support will be provided. Also, Russian language will be removed from all our future software updates.

Heating Control product line

Parameter Heating Control Heating Control Mx
Model number HC 01/06/14 HCMX 01/08/23
Digital temperature sensors 8 pcs
DS18S20 or DS18B20
8 pcs
DS18S20 or DS18B20
Analog temperature sensors 3 pcs
NTC 10k
4 pcs
NTC 10k or PT1000
Binary inputs 3 inputs 4 inputs
Outputs2) 6 outputs:
2x triac (solid state relay)
2x relay
2x external (fast PWM)
8 outputs:
2x relay
3x external (fast PWM)
3x external (0-10V)
Control blocks of type Heat pump 11) 1
Control blocks of type Solid fuel boiler 11) 1
Control blocks of type Heating circuit 2 2
Control blocks of type Pool 11) 1
Control blocks of type Storage tank 1 1
Control blocks of type State duplication 4 4
Control blocks of type Differential controller 21) 2
LED indicators
USB interface
Ethernet interface
Integrated web interface with open protocol based on the AJAX/XML technology
Configuration and monitoring from web browser
Configuration and monitoring from Android3)
Configuration and monitoring from iOS3)
Real time module
Integrated time schedules for advanced timing control
Proportional control of suitable (externally controllable) inverter heat pumps
Interaction with WATTrouter M/Mx
Smart combination of temperature controlled heating and heating with photovoltaic surplus energy (needs signal from WATTrouter)
Control of mixing valves according to equitherm curve for both heating circuits
Protection against clogging of circulation pumps and valves during long-term non-use
Passive cooling - noiseless
Statistics, charts 1)
S-CONNECT protocol (device sharing)
(Ethernet only)
MODBUS protocol
TCP, RTU over RS485
Integrated MicroSD card (reserved)
RS485 interface
Connection of WIFI plugs (Tasmota, Shelly)
Jennic wireless interface4)
Production status discontinued active


  1. These functions are not part of default feature set and must be purchased separately as software addons.
  2. It is possible to extend the number of outputs type by using the S-CONNECT protocol.
  3. Functionality not guaranteed as there are many distributions / variants / updates for these operating systems.
  4. Requires the SC-Gateway module and Jennic wireless actuators from the ENcontrol company.