Solarfocus GmbH

eMail :
Telephone : +43 7252-50002-0
Address : Werkstarbe 1 , St.Ulrich/Steyr , none , Austria , A-4451

Solar Focus is an Austrian company in the field of solar and biomass heating for sizes up to 70 kW. Products include solar collectors, pellet, chips and wood log boilers and storage and handling systems.

The development of Solarfocus

1993 Foundation of the company Kalkgruber in Steyr, CPC collector is patented<
1995 Transformation of the individual company into public limited company Kalkgruber Solar- und Umwelttechnik GmbH
1997 Acquisition and modification of the property in Aschach/Steyr
1998 SOLARFOCUS takes over PRÜLLER, a company that produces biomass boilers
1999 Expansion of the fabrication with a new finishing and more office area
2012 Foundation of new company headquater in St. Ulrich/Steyr
• Change of name into SOLARFOCUS GmbH,
• New solar thermal collector Sunnyline,
• New generation of biomass boilers: therminator II
2009 SOLARFOCUS enters the US market thanks to the cooperation with Woodmaster
• New pellets boiler octoplus with coloured touch screen control, Automation of the collector manufacturing
• Market launch of pellets boiler pellettop with new design and innovative touchscreen control

• Market launch of pellets boiler pellettop 35 kw, 49 kW and 70 kW with the possibility of cascading up to 420 kW

• Foundation of a new company site in Lorsch, Germany and extension of the company premises in St. Ulrich / Steyr
• Relaunch of the boiler series therminator II: new Design, new and innovative control technology with touchscreen display



Dual fuel Boiler Therminator II Touch Heating with pellets + log wood


2012 Foundation of new company headquater in St. Ulrich/Steyr