Demo installations
EKONTROL has been designed and is constantly improved by Hewalex. Its usefulness in everyday situations is appreciated by the users and is the basis for further product development.
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Solar thermal installation
G422-P06 - scheme 1
Single-family house
Family of four
Southern Poland
Solar system 2 TLP-250
2 flat plate collectors KS2000 TLP
Double coil heater 250 liters
Pump and controll unit ZPS 18e-01
Solar controller G422-P06
Solar pump Wilo ST6 ECO
Electronic flow meter G916
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Solar thermal installation
G422-P08 - scheme 6
Single-family house
Family of four
Eastern Poland
Solar system 3 TLPAC-300 (KS2100)
3 flat plate collectors KS2100 TLP AC
Double coil heater 300 liters
Pump and controll unit ZPS 18e-01
Solar controller G422-P08
Solar pump Wilo ST7.0 PWM2
Electronic flow meter G916
circulation pump
Coal boiler with feeder and circulating pump
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Heat pump
G426 - PCWU 200K-2,3kW
Office building
Employees 15 persons
Southern Poland
Heat pump PCWU 200K-2,3kW
extended ventilation set
Air supply from rooms (summer) or from production hall (winter)
Measuring unit G922
Efficiency (COP), heat and electricity energy consumpion
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Heat pump
G426 - PCWU 2,5kW
Office building and storage
Employees 30 persons
Southern Poland
Heat pump PCWU 2,5 kW
Conected to 500 liters water tank
Air supply from warehouse
Measuring unit G922
Efficiency (COP), heat and electricity energy consumpion
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Heat pump
G426-P02 Split 13 kW
Dom jednorodzinny 160m² niskoenergetyczny
Family of four
Southern Poland
Heat pump PCCO Split 13 kW
Single coil heater for heat pump OKC 250 liters
Buffer 200 liters for cenral heating
Floor heating / radiator heating (80%/20%)
Mechanical ventilation (recuperator)
Measuring unit G922
Efficiency (COP), heat and electricity energy consumpion
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Heat pump
G426-P02 Split 13 kW + sollars
Dom jednorodzinny 180m² niskoenergetyczny
Family of four
Southern Poland - mountain area
Heat pump PCCO Split 13 kW
Integrated water heater INTEGRA 800/200 (tank in the tank)
ZPS 18e-01
8 flat solar collectors KS2100 SLP
Buffer 200 liters for cenral heating
Floor heating 100%
Mechanical ventilation (recuperator)
Measuring unit G922
Efficiency (COP), heat and electricity energy consumpion
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Photovoltaic installation
40 kWp + Opti-Ener
Industrial installation - drinking water pumping station
Southern Poland
Photovoltaic installation 40kWp
150 x JA SOLAR 270 Wp panels
4 x 10 kW inverters
Opti-Ener module and 4 PV converters
The use of the inverter power limitation function
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Photovoltaic installation
6,4 kWp + Opti-Ener + Opti-Temp
Single-family house
Family of three
Southern Poland
Photovoltaic installation 6,4kWp
24x JA SOLAR 265Wp All Black panels
6kW inverter
Opti-Ener and Opti-Temp modules
Controlling the work of the heater and PCCO heat pump
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Photovoltaic installation
4,6 kWp + Opti-Ener
Single-family house
Family of three
Southern Poland
Photovoltaic installation 4,6kWp
16x JA SOLAR 290Wp panels
4,6kW inverter
Moduły Opti-Ener w trybie przełącznia faz
Increase savings by switching receivers in a 1-phase inverter