[Metalab] Smart Meter - Stromsparen, mehr Kostentransparenz! Photovoltaikanlage
Benjamin Klemencic
benjamin at klemencic.org
Tue Jan 21 14:25:54 CET 2014
Apropos - was haltet ihr davon: http://www.indiegogo.com/projects/rawlemon-solar-devices ?
>> On 2014-01-21 12:20, Wolfgang Freiler wrote:
>> de.wikipedia.org/wiki/Sonnenwärmekraftwerk [1]
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