Photo dir - live.pege.org - 008

Catalog page 008: Thumbnails directroy over all photos and pictures on live.pege.org. Most originals are available in high resolution.

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. 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. 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. 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. 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. 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. 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. 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. 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. 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. 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. Sandwich roof with heat insulation and photovoltaic Cross section by a ready roof element: Amorphous photovoltaic from Uni-Solar. Under it in 3 different strengths deliverable a foamed heat insulation. Roof: Photovoltaic roof underside In the underside of a ready roof element are the energy connections of the photovoltaic. Today with this new technology one would produce many large photovoltaic roofs more cheap. Roof renovation for big flat roofs 1 m wide and up to 24 ms long are such ready roof elements in mono sandwich construction method. And the generated energy pays off the renovation completely by itself. Round standing seam roof with photovoltaic The photovoltaic is already provided on the roof elements. Quick assembly of the finished part roofs allow a very inexpensive roof as well as favorable solar energie. Progress with amorphous silicon cells The first modules of this size had only 10 watts till 1996. Then in 1997 I could test a 12 watts module. Now the technic has arrived at 18 watts. Electricity for Africa Electric power for people without public electricity net and minimal monthly income. SolarCompact has specialized in these people forgotten by the big companies. Solar energy beginner's parcel less than 60. EUR 4 watts Photovoltaic modul, 3 Ah 12 V of sealed lead battery, connecting leads for a 12 V lamp and with a 12 V of outlet to connect the whole wolrd of 12V car applications. It becomes a light in Africa: Solar set with lamp 7 watts Photovoltic, 7 Ah sealed lead battery and, in addition, a cable with a lamp. Clean light instead of an oil lamp. Completely for 120. EUR. 10 watts Photovoltaic set 10 watts PV and 12 Ah sealed lead acid battery raise the price of the complete arrangement on 250. EUR. This is already enough to use a notebook 2 or 3 hours on a sunny day. Switch box for micro solar energy equipment No matter whether 4, 7 or 10 watts of solar set, on the backside is the connection for the photovoltaic and an on/off switch. Inside charge regulator and sealed lead acid battery. Distributor outlet 12 volts The distribution outlet brings the whole wolrd of 12V car applications to the solar systems. Battery charger for mobile phone or for AA batteries or car-adapter for notebooks 12 volts of soldering iron For the use with the small solar sets is laid out of these 12 V soldering iron. Soldering is possible with solar energy from the smallest equipments. LED Flashlight with generator In the middle a coil can be seen. In the tube is a permanent magnet. Shake it with the hand and You have light several minutes light from the LED-lamp. Solar cooker, cooking with the sun Far beyond the possibilities of this smallest photovoltaic system is cooking. Here a burning mirror for concentrating the sunlight on the cooking pot. Translucent insulation 1996 won Sto with the transparent insulation the innovation prize of German commerce. At the low sun in winter, the wall behind the insulation is warmed up. Transparent insulation The insualtion consists of many transparent tubules side by side. In front of the tubules a translucent covering of the insulation. Fireproof facade insulation With more building height, fire safety becomes more important.. Sto ThermoCell is incombustible and so suitable for skyscrapers. Here the buildup of a facade insulation. Wall construction wood Heradomo shows a display case, how to reach with 35,5cm wall thickness on u=0.15. 0,5cm conver, 2cm ground, 5cm Heraklith BM, 20cm jamb and insulation, 1.5cm OSB plate.


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