| 摘要 |
The invention provides devices for improving the features of a solar-powered lighting system. The system comprises physical and biological protection means which complement each other to ensure the protection of the solar cells through the fungicidal properties of copper. A positioning system, based on the height of the sun, maximises solar heat collection. An aerogenerator assembly, linked to the electric storage system, provides a maintenance power supply complementary to the solar assembly. |
