Special report from the Intersolar 2006: Roof integrated photovoltaic systems. General part.
Photovoltaic on role
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While it's necessary to work with crystalline photovoltaic very carefully to avoid crashed modules, here is the photovoltaic on a role from Alwitra roof proofing.
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Warm roof construction
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First the supporting construction, hereupon the heat insulation. On top an Alwitra proofing foil with integrated amorphous silicon thin layer photovoltaic.
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Lecture solar heating
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Heat pump is for a long time known. Some architects even know about the possibility to use the underground as a seasonal storage. New: A roof to deliver electric power and heat.
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Part form an adequate roof
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An aluminium tin with inlaid pipes similar to a floor heating. The roof delivers heat in the summer. The roof is kept snow free in winter. Above the photovoltaic.
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Heat of the earth tube
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previously, a heat pump took only heat from the previously and never gave heat. Cooling the photovoltaic constrains to store the excess heat in the garden.
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Heat pump
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To make out of the lecture solar heating a perceptible experience, there was on the fair booth a cooling body, a heat pump and on the other side some radiators.
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