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

Solar thermal energy

PGS: The pump group for solar systems – also with integrated control
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 >>>
Bei tubra®-eTherm handelt es sich um Hydraulikeinheiten mit integrierter Regelung zur thermischen Speicherung von Photovoltaikstrom zur Eigenverbrauchsoptimierung
Die elektrothermische Station mit zusätzlichen Funktionen zur optimalen Sektorkopplung zwischen Strom und Wärme
Solarthermie
Solar-Pumpengruppen tubra®-PGS und Solar-Übertragungsstationen tubra®-ÜSTA für Kollektorfelder von 4 m² bis 260 m²
Solarthermie
PGS: Die Pumpengruppe für Solaranlagen – auch mit integrierter Regelung
ÜSTA S/M: Die solare Übergabestation zur Schichtbeladung
ÜSTA L/XL: Die Pumpengruppen für große Solaranlagen

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

Solar thermal energy

With the help of solar collectors, solar heat can be transported through a water/glycol circuit to the potable hot water or buffer tank.

The pump groups for solar thermal tubra®-PGS and the solar transfer stations tubra®-ÜSTA are available in versions with and without electronic control for collector areas from 5 m² to 260 m² by cascading.

  • compact modular design
  • with speed-controlled high-efficiency pump
  • controls with pre-programmed systems for storage tank stratified charging with one or two switching valves
Scheme solar thermal
Scheme solar thermal

Product group Solar thermal

PGS 01

Rated power 13 kW
max. collector area 26 m²

see product

PGS C multi

Rated power 13 kW
max. collector area 26 m²

see product

PGS XL

Rated power 58 kW
max. collector area 70 m²

see product

ÜSTA S without regulation

Rated power 10 kW
max. collector area 20 m²

see product

ÜSTA M with regulation

Rated power 25 kW
max. collector area 50 m²

see product

ÜSTA L / XL

Nominal output 45 / 65 kW
max. collector area 90 / 130 m²

see product