Solar power station. Array of solar panels (photovoltaic cells) forming a solar power station (lower centre) next to a railway line . The cells contain a semiconducting material which converts sunlight directly into electricity. Solar power is a renewable,inexhaustible source of energy and does not contribute to global warming. Solar energy is relatively cheap,as once the panels are installed,they continue to produce electricity indefinitely. Photographed in Gordola,Switzerland | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Bond, Martin |
Bildgröße: | 4724 px × 3842 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |