Sun center in gang castle upper village opens

The sun center in gang castle upper village with Tübingen is a model project for energy-conscious working and living. 80 per cent of the heating energy need are solarly covered. (openPR) - gang castle, 25 October 2006. In gang castle upper village, the sun center opened about 40 km south of Stuttgart its gates. The trade area on approximately 2,000 square meters of surface is a model project for energy-conscious working and living. That commercially and privately used buildings is solarly heated to approximately 80%. The remaining energy comes from a wood-distilling apparatus boiler, a pellet furnace in the exhibition area, a heat exchanger in the wood baking-oven of the catering trade and the heat recovery of the cooling technology. Under a roof are here offices, seminar areas and exhibitions, a gläserne collector manufacturing with camp, the wood baking-oven restaurant „sun - the fiery catering trade “as well as a dwelling. „We show generally speaking, what is possible also in the small one “, loads Thomas's Hartmann, Geschäftsführer Hartmann energy engineering GmbH, for visiting, discovering, enjoying and copying in. The solar building and heating concept can to in and multi-family houses be transferred, likewise to office buildings and manufacturing plants each size.

The variety in the sun center addresses itself to children, young people and adults. With information theory and practice, maintenance and benefit around sun and wood the guests at a regenerativ power supply and a comprehensive environmental protection are advanced approximately. In addition the building shows, how solar technology can be integrated optically responding into architecture.

Building and heating with sun and wood

In order to be able to use solar energy so intensively, the building was aligned to the south. Three-way vitreous windows let warmth escape only minimum from the wood post and beam construction. At the south facade 150 m are winter-optimized installed for solar collectors with an inclination of 70° ². The warmth is administered in a 20.000-Liter-Kombispeicher inside the building. The well dammed solar tank reaches from the cellar to the roof. In the entrance hall it makes attentive to the solar heating concept. In the winter if necessary one reheats. Floor and wall heatings distribute the warmth in the building. In addition a ventilation system with earth heat exchanger and heat recovery is installed. Over a glass facade on the south side solar energy is besides passively used. A large roof projection and the regulation prevent the overheating in the summer.

„Sun - the fiery catering trade “: Specialities from the wood baking-oven

With exhibitions, specialized technical, owner seminars, training courses for architects, planners and craftsmen as well as courses of building of collectors Hartmann and its want to address approximately 30 coworkers a broad public. First international guests were timber construction professors out completely Europe and South America. On the inauguration celebration to 21. /22. October was a delegation from China to guest. Private owners and Sanierer, representative of municipalities and specialists from the industry are likewise invited to make themselves locally a picture like groups of visitors from schools, companies and associations. The offer is rounded off by the restaurant „sun - the fiery catering trade “with specialities from the wood baking-oven. „Our kitchen is native-simply, regionally and daily fresh “, makes Hartmann appetite. On the sun terrace the guests can enjoy the view in the Greens, owing to solarly heated under-floor heating even on cooler days.

Point of attraction in the entire region

The ecological total concept is rounded off by a grey and a rain water use as well as a green roof with 58 kWp Solarstromanlage. In the coming year before the south facade still another pond is put on. By reflection of the solar radiation will it solar-carry the Fassadenkollektors in the winter term to increase. Further together an experience path renewable energy (EEE) is to be put on with professional associations and students. In addition are planned cook and baking courses as well as co-operation with tourism offerers in the region, so that guests can book „one day in the solar village upper village “. „We will develop the offer constantly “, white Thomas's Hartmann, which is active for over ten years for the renewable energies, already. The solar walk by the solar village gang castle upper village, which the 45-Jährige offers for now five years on each third Saturday in the month, is to be offered strengthened for groups - from the grade to the senior club.

There is closer information under the call number 0 70 73/300 58 - 90, by E-Mail under info@sonnen-zentrum.de or under www.sonnen-zentrum.de. The address reads in the Leimengrüble 14 in the trade area of gang castle upper village. Private people, companies and organizations can in „the sun - which or book seminar and class rooms for own meetings align fiery catering trade “celebrations.

Sun center/Hartmann energy engineering GmbH
Thomas's Hartmann/Michael Paller
In the Leimengrüble 14
72108 gang castle upper village
Tel. 0 70 73/300 58 - 0
Fax: 0 70 73/300 58 - 58
info@hartmann-energietechnik.de
www.hartmann-energietechnik.de

Hartmann energy engineering GmbH (www.hartmann-energietechnik.de) 1995 were created as one-man enterprise of Thomas's Hartmann. The enterprise with seat in gang castle upper village with Tübingen is system offerer for solar technology, biomass boiler, surface heating systems and solar house technology as well as manufacturer of large surface collectors. The enterprise employs 30 coworkers. Further it is initial member of the federation of the solar partners registered association (until 2005: Federation of the solar purchase communities registered association), a firm network in Bavaria and Baden-Wuerttemberg, among which over 150 firm and free coworkers rank. Thomas's Hartmann is 1. Chairman of the federation. In addition Hartmann is energy engineering initial member of the institute for solar house registered association with seat in Straubing (www.sonnenhaus-institut.de). A goal is a broad public work for to a large extent solarly heated houses.

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