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Solar Energy in Austria The way from individual movements to a key world market position

Solar Energy in Austria The way from individual movements to a key world market position. Solar thermal applications in Austria. Historical development 1974 : First solar collector applications. Market development in Austria (courtesy of AEE-Intec).

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Solar Energy in Austria The way from individual movements to a key world market position

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  1. Solar Energy in AustriaThe way from individual movements to a key world market position Solar thermal heating and cooling, PV

  2. Solar thermal applications in Austria Solar thermal heating and cooling, PV

  3. Historical development1974: First solar collector applications Solar thermal heating and cooling, PV

  4. Market development in Austria (courtesy of AEE-Intec) Solar thermal heating and cooling, PV

  5. Market development in Austria (courtesy of AEE-Intec) Export rate: 76 % Solar thermal heating and cooling, PV

  6. Market development in Austria (courtesy of AEE-Intec) 3,96 Mio. m2 in 2008 Solar thermal heating and cooling, PV

  7. Subsidies Solar Thermal in Austria 2008 ● Residential Buildings: Direct Subsidies  € 38.5 Mill. ● Hotel Sector and Industry: Direct Subsidies  € 4.3 Mill Annual Subsidies 40 – 50 Mill EURO Turn over 2008: around 590 Mio. € Direct Employment: ca. 7.400 Solar thermal heating and cooling, PV

  8. Small system for hot water preparation, 500 to 650 kWh/ kWtha (courtesy of AEE) Solar thermal heating and cooling, PV

  9. Solar Combi systems for single family house, 450 to 550 kWh/kWth, a Photo: AEE-Intec Solar thermal heating and cooling, PV

  10. Solar combi system for a multi family house (courtesy of AEE-Intec) Solar thermal heating and cooling, PV

  11. Solar assisted biomass district heating system (courtesy of AEE-Intec) Solar thermal heating and cooling, PV

  12. Solar assisted district heating system, Graz (courtesy of AEE-Intec) Solar thermal heating and cooling, PV

  13. Courtesy of AEE-Intec Solar thermal heating and cooling, PV

  14. Photovoltaic in Austria Solar thermal heating and cooling, PV

  15. Grid connected photovoltaic installations in Austria Solar thermal heating and cooling, PV

  16. Comparison: Wp / inhabitant of several EU-countries Solar thermal heating and cooling, PV

  17. PV installation with 1 MWp Solar thermal heating and cooling, PV

  18. Technical data of PV installation in Eberstalzell • Research plant with 1000 kWp • Necessary plot: 6 ha • New DC/AC inverter technology • Praxis test of new solar cells • Grid connection on 30 kV (own transformer) • High efficiency expected • Info Centre integratded (promotion of the technology) • Start with planning: Spring 2009; • Opening: summer 2010 • Cost: 6,5 Mio € Solar thermal heating and cooling, PV

  19. Objective of research • Specific yields of several solar cell types • Environmental impact (snow, ice, temperature …) • Detection of additional yields by tracking systems • Optimum of electrical facilities • Biology (plants, animals, ..) Solar thermal heating and cooling, PV

  20. 1 MWp – PV plant in Eberstalzell, Austria Solar thermal heating and cooling, PV

  21. Cost of PV Solar thermal heating and cooling, PV

  22. Solar cooling in Austria • Early developments • Split plant • Austrian Maltese Cooperation • Later developments in Austria Solar thermal heating and cooling, PV

  23. Applications of solar assisted coolingAir-Conditioning heat: 60 to 80°C, HR: 20 to 30°C, cold: 0 to10°CProcess Coolingheat: 80 to 95 °C, HR: 20 to 30°C,cold: -10 to 0°CFrozen foodheat: 110 to 140°C, HR: 20 to 30 °C,cold: -30 to – 20°C Solar thermal heating and cooling, PV

  24. Historical development, 1975, first step Solar thermal heating and cooling, PV

  25. Historical development, solar cooling, Split 1979 Solar thermal heating and cooling, PV

  26. Austrian Maltese Research Centre 1981 to 1986 Solar thermal heating and cooling, PV

  27. Cooperation of Austria and Malta 1981 – 1986 • AMRC - Contract: April 1981 • Contract partners: Austrian Ministry of Science an Research • ENEMALTA (Maltese energy & water utility) • Scientific Steering Committee (University of Malta, ASSA) • Research programme, time shedule • Responsible for the work on site Joanneum Research (former Research Centre Graz), University of Malta, Maltese companies. • Scientific programme Theoretical and practical work on solar heating & cooling, workshop for production of solar collectors, solar collector test facilities, seawater desalination. Solar thermal heating and cooling, PV

  28. Historical development, down scaled ARM, 1981 12 kW Absorption refrigeration machine Solar thermal heating and cooling, PV

  29. Austrian Maltese Research Centre, 1981 – 1986 Solar heating & cooling, hot water storage Solar thermal heating and cooling, PV

  30. Opening, 15th of September, 1981 Solar thermal heating and cooling, PV

  31. Hot water preparation in Hal Ferh, 4 m2 collectors , 500 l storage, 1982 Solar thermal heating and cooling, PV

  32. Production, test and comparison of flat plate solar collectors at the AMRC Solar thermal heating and cooling, PV

  33. 10 kW ARM Technical data Falling film technology Piston-oil-membrane pump Hermetic closed level sensors Heating temperature: 60 to 95 °C Heat rejection: 20 to 33 °C Evap. temperature: -10 to 10 °C Solar thermal heating and cooling, PV

  34. Concent. solar collectors Cooling tower Container AKM Cold storage for food Solar thermal heating and cooling, PV

  35. Cold storage in a container for food Solar thermal heating and cooling, PV

  36. Solar assisted sea water desalination Solar thermal heating and cooling, PV

  37. PV/net operating Reverse Osmosis Desalination 1986 Not executed in the AMRC Solar thermal heating and cooling, PV

  38. Later Developments in Austria on • solar assisted cooling • 2000 to 2005 • Desiccant Air-Conditioning • Absorption refrigeration • in industry & comercial companies Solar thermal heating and cooling, PV

  39. Desiccant-KlimatechnikQuelle: Fa. Munters Courtesy of Comp. Munters Solid DEC Air-Conditioning Return air Waste air Supply air Ambient air Solar thermal heating and cooling, PV

  40. DEC plant 6000 m3/h, 20 kW/ 30 kW Solar thermal heating and cooling, PV

  41. Solar/biomass refrigeration in an Austrian Winery 100 m2 solar collectors 10 kW ARM (Pink) Solar thermal heating and cooling, PV Photo: H. Peitler

  42. Thank you for your attention Solar thermal heating and cooling, PV

  43. Solar thermal heating and cooling, PV

  44. Solar thermal heating and cooling, PV

  45. Solar thermal heating and cooling, PV

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