Electronic systems for renewable energy sources, home automation

References

On this page you can see a few installations of our products. There are really only few installations here. There are about 5 thousands of installations of our products running in Czech Republic, Slovakia, Poland, Russia and other countries.

Heating Control + WATTrouter M SSR, models HC 01/06/14 a WRM 01/06/12, family house in Plzen, CZ, 3kWp

This is our reference installation. It provides complex control of house heating, hot water preparation, pool heating and others. This house uses multi-source heating system controlled by our controllers. This system uses accumulation tank with Fujitsu outdoor heat pump unit where indoor unit is replaced by heat exchanger (condenser) in the accumulation tank. This very effective method can be used to accumulate heat from PV plant for later use with maximum effectivity and, of course, produce heat if PV power is small or none. There is detailed description of this reference, however only in Czech - see here.

Click here for online demonstration of the Heating Control.

Click here for online demonstration of the WATTrouter M SSR.

If the web interface does not appear or the data from the controller, wait or possibly reload the page later. This demo uses a special version of the web interface stored on our server instead of the controller. Writing any data to the controller is not possible.

Photovoltaic panels Conergy 12 x 250 Wp
Outdoor unit Fujitsu WOYA100LDT
Accumulation tank PAST from Techtrans company
WATTrouter M SSR
Heating Control and outdoor unit control module
Accumulation tank PAST and heat consumers (heating and pool heating)

WATTrouter CWx, model WR 02/04/10, South Moravian Region, 3.5 kWp-plant

PV-plant on the roof of the house, 3 heating elements connected to WATTrouter.

House photo
WATTrouter CWx model WR 02/04/10 - installation photo

WATTrouter CWx, model WR 01/04/10, Pilsen City Area, 3.2 kWp-plant

PV-plant on the roof of the garage, family house situated 15 m away. WATTrouter controller instalalled on 22. 10. 2010 inside of the garage, there was used a spare cable between the garage and the family house. 2 persons living in the family house. 2 loads connected to WATTrouter: a boiler 2.1kW, 180 l and a floor heating 800W (in parallel to the heating control system). Single phase inverter SB 3000TL. For boiler there was configured CombiWATT mode with the 7kWh limit. This WATTrouter model is not sold anymore.

PV-plant 3,2 kWp on garage roof
WATTrouter CWx regulator  (old model WR 01/04/10)
WATTrouter current sensing module  (model WT 02/10)
The whole installation
Main AC-line goes through current sensing module

WATTrouter CWx, model WR 02/04/10, North Moravian Region, 5.0 kWp-plant

PV-plant on the roof of the house, single phase inverter Kaco. 2 loads connected to both triacs of WATTrouter: a boiler 1.6kW, 200 l and another hot water tank where heating element had 1.6 kW as well. Further 2 wall outlets connected to both relay outputs. CombiWATT mode not set. Older notebook placed next to the installation. There is running WATTconfig Software and an application for Kaco inverters.

WATTrouter CWx model WR 02/04/10 - another installation
Regulator installation next to the Kaco inverter
An older notebook nearby the regulator installation
The same installation with switchboard cover

WATTrouter CWx SSR, model WR 03/06/10, Central Bohemian Region, 9.0 kWp

PV-plant on the roof of the house, three phase inverter. 5 heating elements connected to WATTrouter.

WATTrouter CWx model WR 02/04/10 - another installation

WATTrouter CWx, model WR 02/04/10, Pilsen City Area, 2.0 kWp

PV-plant on the roof of the house, single phase inverter SMA. WATTrouter installed on 20. 7. 2010 inside of the house. 2 persons living in the family house. This installation is not clean, the customer would complete it later. 2 loads connected to WATTrouter: a boiler 1.3kW, 100 l and garage dryer 600W, further in winter an electric heating has been connected. CombiWATT mode selected both for the boiler and for the heating.

WATTrouter CWx model WR 02/04/10 - just another installation