Solar power technology. Solar panels (arrays of photovoltaic cells) and solar heat collectors (upper centre) on the roof of a building. The solar panels generate electricity by harnessing the energy in sunlight. The solar heat collectors use the energy in sunlight in a different way,to directly heat water which is then used to heat the building or used as hot water. Photographed in Hamburg,Germany | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Bond, Martin |
Bildgröße: | 4691 px × 3803 px |
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Eigentums-Rechte: | nicht erforderlich |
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