General part from the fair report Intersolar 2006 in Freiburg. Big special report about roof integrated photovoltaic. Roof constructions with built in photovoltaic.
| Fair halls Freiburg Intersolar 2006
|
| 
|
|
|
In the foreground the parking lot, from left to right fair hall 1 to 4, the outside part of the exhibition and the extension of the exhibition area in tents.
|
| Swimming pool heating
|
| 
|
|
|
A solar collector for swimming pool heating can not only be installed on a roof. Solkav shows integration in sports grounds, footpaths and streets.
|
| Sport ground surface
|
| 
|
|
|
Sport ground surface with heat exchanger. With this, it's possible to head to swimming pool in summer time. In winter, it's possible to use a tennis court for ice skating.
|
| Skater course surface
|
| 
|
|
|
In the skater course surface is a solar collector integrated. So it's possible to change the scater course in winter for ice skating or to heat the near by swimming pool in summer.
|
| Inside a heat pump
|
| 
|
|
|
Schüco makes a look inside a heat pump possilble. The compressor (right) liquifies the coolant with high pressure into the condenser.
|
| Photovoltaic window
|
| 
|
|
|
MSK - Making Solar Work shows a photovoltaic window. New possibilities for the building integration of photovoltaic at office buildings and shopping centers.
|
| Transparent photovoltaic moduls
|
| 
|
|
|
Look through a photovoltaic window. The 950mm * 980mm sized elements are available with 1,5,or 10% transparency and 55, 50 or 44 W peak.
|
| Rabbet roof tiles: mounting a photovoltaic
|
| 
|
|
|
2 rabbet roof tiles are replaced by this photovoltaic mounting system. A similar system for installing a photovoltaic is also available for 'Frankfurter Pfanne' roof tiles.
|
| Trapeze tin roof: installing a photovoltaic
|
| 
|
|
|
Mounting system for photovoltaic modules on a trapez tin roof.. The mounting system is available for all common sizees of trapez tin roofs.
|
| Sharp concentrating cell
|
| 
|
|
|
Current under development, more than 40% efficiency of the photovoltaic ceell at 500 times concentrated sunlight is the target. Below each lense, an only 7mm * 7mm cell.
|
| 30 years solar energy in Germany
|
| 
|
|
|
Prof.Dr. Siegrid Jennsen speaks at the birthday party for the oldest German magazine about solar energy on the booth of Solarpraxis.
|
| 2 billion people off grid
|
| 
|
|
|
Small affordable solar sets for all the people where the electric power does not come put of the plug. As we know, electric power falls down from the sky.
|
| Solar equipment packing
|
| 
|
|
|
SolarCompact improved the packaging since 2005. On the rearside of the blister packaging are devices shown possible to power with a small solar equipment
|
| 4Ah solar equipment
|
| 
|
|
|
Improvemts compared to 2005. Everything is visible inside the blister packaging. The charge controller is attached to the battery, so the battery can be easy exchanged.
|
| 7Ah solar equipment
|
| 
|
|
|
The larger solar equipment is delivered with 3 plugs for 12V. So it's possible to power with the base equipment differend small devices at the same tme.
|
