By magnifying the solar energy, the technology can reduce the amount of semiconductor material needed for the photovoltaiccell.
通过放大太阳能，这种技术可以节约光伏电池所需的半导体材料的数量。
2
When electricity, whether from photovoltaiccell, wind turbine or other sources, runs through the electrode, the cobalt and phosphate form a thin film on the electrode and oxygen gas is produced.
Normally, in a photovoltaiccell, electrons knocked free by photons are then carried away by an electric field within the photovoltaic material to a contact wire.