Part form an adequate roof

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.

So this roof fulfills the minimal requirments. Just right now 99.9999% of the roofs in Germany are below.the minimal requirments.

Photovoltaic
	Different view points about photovoltaic from our different technical magazines as wide outstretched information about electric power from light.

Photovoltaic - Electric power direct from light
	Even a far north situated industrial nation like Germany could produce a big part of the needed energy by the roofs of the houses. Photovoltaic has much potential.

Photovoltaic and heat combined
	Cogeneration of electric power and heat from one modul. Optimal utilization of roofs by combined production of electric power and heat on the same area.

Intersolar 2006 solar roof integration

Special report from the Intersolar 2006: Roof integrated photovoltaic systems. General part.

Unisolar roof constructions
Unisolar presents on the fair all the different roof constructions from the industry partners. Instead of costly installation the photovoltaic is direct integrated into the roof.

Photovoltaic on role
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.

Warm roof construction
First the supporting construction, hereupon the heat insulation. On top an Alwitra proofing foil with integrated amorphous silicon thin layer photovoltaic.

Lecture solar heating
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.

Heat of the earth tube
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.

Heat pump
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.

Context description: proper correct right adequate suitable satisfactory fair fitting roof construction roofconstruction constructions roofconstructions system roofsystem systems roofsystems electric power heat snow free snowfree
photovoltaic solarenergy solarpower solar photovoltaicfair solarenergyfair solarpowerfair solarfair faris photovoltaicfaris solarenergyfaris solarpowerfaris solarfaris exhibition photovoltaicexhibition solarenergyexhibition solarpowerexhibition solarexhibition exhibitions photovoltaicexhibitions solarenergyexhibitions solarpowerexhibitions solarexhibitions Europe Europan German Germany Freiburg event events date time month 6 June spring summer 2006-06

Unisolar roof constructions
	Unisolar presents on the fair all the different roof constructions from the industry partners. Instead of costly installation the photovoltaic is direct integrated into the roof.

Photovoltaic on role
	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.

Warm roof construction
	First the supporting construction, hereupon the heat insulation. On top an Alwitra proofing foil with integrated amorphous silicon thin layer photovoltaic.

Lecture solar heating
	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.

Heat of the earth tube
	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.

Heat pump
	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.