Hospital rooftop solar panel. Solar panels are arrays of photovoltaic cells which contain silicon, a semiconductor material that absorbs energy from sunlight and converts it into an electrical current. Solar power is a renewable and clean source of energy. Photographed at St Mary's Hospital, Lacor, Gulu, Uganda. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Fermariello, Mauro |
Bildgröße: | 5760 px × 3840 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |