Are private houses becoming cheaper by photovoltaic on the field? Using this methods for foundation makes a cost reduction possible.
Instead of an expensive foundation, just put the house on some screws screwed into the earth.
Context description: 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 Bavaria Munich event events date time month 6 June spring summer
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