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Developed in France for the optimization of photovoltaic self-consumption, the GSE THERMO'SYSTEM is a thermodynamic balloon whose operation has been optimized to create a management and storage of the energy produced and not consumed in the domestic hot water. the House.


Automatic start-up of the heat pump when surplus production with respect to the consumption of the house is detected. It can be connected to ambient air or outside air. Magnesium anode tank for aluminum-free water ensures easy replacement without draining the tank. Water is heated to 62 ° C when storing solar energy. Its automatic operating range varies from -5 ° C to + 35 ° C.


Optimum capacity: 254L.

COP the highest market of 3.33.

French made.

Ultra Compact: only 1.75m high and 631mm in diameter.

Up to 70% savings on domestic hot water in conventional operation and an additional 25% when connected to the photovoltaic / aerovoltaic system.

Possible management module for a connection in addition to a PV or aerovoltaic installation - "Smartgrid" module

Tax credit of 30% possible in France (ISCED)

Anode made of magnesium to guarantee contactless water with aluminum.

Easy replacement of the resistance without draining the whole balloon.

Transport on protected pallet.

Warranty 7 years.


  • Developed in France to optimize self consumption by using the electricity produced by the panels and not used by the house. This electricity will then heat up the water in the tank at no cost. Capacity 254L or 54 gal
  • SMART GRID module, comes in addition to your Aerovoltaic system.
  • Performance : COP 3.33, the higher on the market
  • Silent system
  • The module detects when the power rejected to the grid hits 750W and starts the heat pump inside the tank
  • Operating temperature range between -5C and +35C -> automatic shut down outside that operating range
  • Only 1.75m high and 631mm diameter
  • Water storage at 62°C during solar energy storage
  • Possible connection on ambient air or outside air
  • Steel body with Ceraprotect enamelling for increase resistance to blows
  • Magnesium anode to make sure the water won’t be in contact with the aluminium
  • Easy replacement of the resistor without emptying the tank
  • 7 years guarantee
  • Up to 70% saving on your hot water bill