EST Energie & Solar Technik e.K. was founded in 1997 by Alfred Karner. The company structure was optimized in 2005 to form EST Energie & Solar Technik GmbH. To begin with our main activities were the trading of thermal solar systems and photovoltaic systems in Germany. We were also involved in the planning, installation and maintenance of power supply systems on a world wide scale working as a subcontractor for companies including Siemens.

As of the year 2000 our main activities are in the field of Grid-Connected Photovoltaic Systems in Europe.

Worldwide Project References

• Cameroon 1996 – 1997: planning, installation & start-up of solar power supply systems for the cameroonian railway company CAMRAIL in the field of telecommunication as subcontractor of Siemens via Skaidula. 31 stations in total were built.
• Senegal 1997: installation of  rectifiers as subcontractor to Siemens.
• Sudan 1997: installation of solar power supply for Telecom – Sudan as subcontractor to Siemens
• Nigeria 1996 – 2000: installation and maintenance of hybrid power supply systems especially generators and solar systems for Siemens.
• Libya 2000 – 2002: installation & start-up power supply systems for approx. 50 telecommunication stations as subcontractors to Siemens.

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EST Activities in Europe:

Planning, distribution, installation & maintenance of photovoltaic systems, thermal solar systems,
cogeneration units (BHKWs), alternative heating systems

• 2000 – 2003
  Installation of small  photovoltaic stand-alone systems for summer houses, hunting & mountain huts….
• installation & distribution of approx. 2 MWp (2.000kWp – 20.000 m²) grid connected photovoltaic systems in Germany
• 2004
  installation & distribution of approx. 5 MWp (5.000kWp – 50.000 m²) grid connected photovoltaic systems in Germany.
• 2005
  installation & sales of approx. 5 MWp (5.000kWp – 50.000m²) grid connected photovoltaic systems in Germany
• distribution & installation of alternative heating systems and solar systems.
• 2006
  installation & sales  of approx. 5.5 MWp (5.500kWp – 55.000m²)
  grid connected photovoltaic systems in Germany & Spain
• technical construction & installation of the first GSM-Movers with 33 kWp in Germany
  installation of the first GSM-Mover in Spain
• distribution & installation of alternative heating systems and solar plants
• June 2006: outsourcing of all project installations to EST Haustechnik GmbH
• 2007-2009:
  We now have companies and offices in different European countries:
  EST Italia s.r.l.: Catania/Sicily
  EST-Systems s.r.o. Prague/Czech Republic
  EST Hellas E.P.E: Athens/Greece
• 2010:
  foundation of EST Italy S.r.l., EST Energy S.A./Switzerland and concept4energy (engineering office, Austria)
• 2011:
  foundation of EST Energy in Great Britain
  official start of operation of PV park in Torre Santa Susanna 7,56 MW

Address

Moosfürther Straße 66
94522 Wallersdorf
Germany

Phone
Fax
E-mail
Internet

+49 (0) 9933 952855
+49 (0) 9933 952810
k.thomas@est-energy.com
www.est-energie.com

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One Response to “EST Energie & Solar Technik GmbH”

1. JAmes Stone says:

   July 12, 2011 at 9:18 am

   I have a Solar Technik’s system installed in a house that I have just purchased in Weston super Mare, UK. The installation carried out by a firm ‘Solar Technik’ of Bournemouth, Dorset was closed by the UK government in 2005/6. It is installed with a Worcester Bosch R30 Combi Boiler and a ‘Torrent’ primary thermal store. Although I have been able to have the Combi serviced by a competant plumber I have not been able to find a person associated with ‘Solar Technik’, to carry out a current appraisal on the solar side of the system. Are you able to advise or/and help.

   Thank you

   James Stone