Power to heat

The electrothermal station with additional
functions for optimal sector coupling between electricity and heat

PGS: The pump group for solar systems – also with integrated control system
ÜSTA S/M: The solar transfer station for stratified loading
ÜSTA L/XL: The pump groups for large solar systems

  • PGS / multi / XL >>>
  • ÜSTA S / M >>>
  • ÜSTA L / XL >>>

tuxhorn
The use of solar energy for thermal applications can be realized by two very different technologies.

Power to heat

Surplus photovoltaic power not used by self-consumption can be used for regenerative heating of the buffer storage tank.

The tubra®-eTherm is a hydraulic unit with integrated control for thermal storage of photovoltaic power for self-consumption optimization. The compact hydraulic unit can be connected modularly to hot water tanks with an integrated heat register and buffer tanks with heating water.

  • applicable on drinking water or buffer storage tanks
  • optimal for retrofitting to existing storage tanks
  • energy storage in thermal accumulators with significantly higher storage capacities than in batteries
  • control of charging temperature for immediately usable heat tubra®-eTherm P and C
  • no required minimum terms or minimum services
  • CE compliant in terms of EMC and electrical safety
Scheme Power to Heat
Scheme Power to Heat

Product group Power to Heat

eTherm P

modulating 0 – 3 kW

see product

eTherm C 3/9 

3 kW- or 9 kW version

see product

eTherm S

modulating 0 – 3 kW

see product