Photo catalogs - live.pege.org - 010

Catalog page 010: Thumbnails directory over all photos and pictures on live.pege.org. Most originals are available in high resolution.



Roof-integrated photovoltaic For what make a roof and integrate a photovoltaic? It is much eaiser, when the roof and the photovoltaikc are together delivered. Fashion color black: new photovoltaic with more achievement With an increase in output of the crystalline silicon cells also there came a color change. Instead of up to now blue gleaming, present the new cells in deep black. Crystalline silicon in thin layer Much less consumption of silicon. Only 2 µ k instead of some 100 µm is the crystalline layer of this new thin layer module of Sharp thick. Transparent photovoltaic The connecting leads are hidden in the metal frame. The photovoltaic cells generate energie from light of both sides. So, this module is also called Janus. Double-sided photovoltaic half transparent: Janus This on both sides active photovoltaic offers new creation elements for the architecture. Maybe a garden fence or the balustrade for a patio. Airing system of single-family dwellings On the top left in the picture is the flap of the summer bypass. Thus the chill current of air from an underground buried pipe is not warmed up by the exhaust air. Comfort ventilation system with summer bypass If it is very warm in summer, the heat recovery is undesirable. This living space airing has already integrated the bypass for the summer activity. Apartment airing with heat recovery How does a ventilation system with heat recovery function? In the exhibition stand of Aerex had been a very clear explanation for this. Electic power failure in spite of own photovoltaic equipment Normally a net-coupled photovoltaic equipment switches off immediately if the net has no tension. Protection for electrical engineers maybe just repairing the grid. Inventer in the German Bundestag A victory for a complete diffferent inverter stategy on the roof of the German Bundestag in Berlin. Modular instead of high voltage. Dashboard of the first inventer Zurich ETH developed the prototype of the first inventer. Extremely a lot of expenditure for 576 watts of top achievement. Here the dashboard. First inverter for grid conection A real museum piece from the year 1984 was to be seen in the exhibition stand of Baden Wurttemberg: the first inverter with one has tested net feed functions. Fire brigade can refuse extinguishing Who holds jet of water on something what leads up to 1,000 volts of tension? This photovoltaic switches off at 100 degrees and does not endanger the fire brigade. LED Lamps surface lighting During the day the light comes by the 10% transparent photovoltaic. The energy is stored and provides also at night for lighting. Station with photovoltaic and LED lamps. Slightly clear photovoltaic on the top, below a surface with LED lamps. Light of the day provides for more lighting and security at night and everything without mains connection. Photovoltaic world record 12,5 ms ² and 1,550 watts with one modul makes the world-biggest photovoltaic possible. The modul is from Ertl lower Austria. WLAN rip of, no thanks! 11.60 EUR for 2 hours. What should somebody do with such an offer on a fair? An offer with time limit to be consumed in one block is senseless. Blimp airship and solar calculations If one has seen the adaptable photovoltaic foil of Sharp just on a photovoltaic fair and sees all at once a Blimp, one catches of course immediately to calculate. A blimp is no zeppelin Above the exhibition center circles a Blimp. Blimp are holding the form by the inside pressure. At a zeppelin, however, by a stiff scaffolding. Fair tents in Freiburg The intersolar fair 2005 was too big for existing 3 fair halls with 12,000 ms ². Not to have to put up tents again it is extended till 2006 by a hall 4 with 4800 ms ². Intersolar fair Freiburg 2005 A biaxial tracked photovoltaic is the landmark of the Intersolar, which greets the visitors at the entrance. Indeed, not correctly turned towards the sun. Sheep wool insulation Each cubicmeter contains 16 kg sheep wool. Each sheep delivers about 2 kg wool per year. But how does it happen, that wool is nearly not more expensive than other insulation? Hall heating with wood pellets Minus 9 degree Celsius 10:00am on the parking lot of the fair. To warm such a tent like fair hall, it's better to rent a 800 kW pellets heating. Heat pump demo This modified home exercise kit is for the illustration of the heat pump. The compressor powered by human muscles takes the coolant. Home exercise kit heat pump The theory is well known. Higher temperature difference between cold and warm side causes more energy demand for the heat pump. Hydrogen energy cycle Hydrogen economy as a model. Photovoltaic delivers electric power, electrolysis splits water, hydrogen stored, fuel cell delivers electricity. Self photo with infrared camera What is normally used to make cold bridges at houses visible is here used as a fair attraction. An infrared camera shows pictures on 4 big screens. Triple glass window with integratged rouleau Also at this 3 glass window is the special fitting for a uninterrupted seal used. Window fitting uninterrupted seal At normal hinges is the seal interrupted at the hinge. This fitting used at high quality windows makes an uninterrupted seal all around possible. Residential project with Fen Shui and a big pond 3 different passive houses with divers special features around the common used 90m long pond makes the project living circle.


















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