Trapeze tin roof: installing a photovoltaic

Context description:  Photovoltaic system Photovoltaicsystem systems Photovoltaicsystems modul Photovoltaicmodul moduls Photovoltaicmoduls mounting installation mountingsystem installationsystem mountingsystems installationsystems tool mountingtool installationtool tools mountingtools installationtools
photovoltaic solarenergy solarpower solar fair 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 year 2006 06 month 6 June spring summer 2006-06 200606 high resolution Photo Photos pic pics picture pictures JPG JPEG