By magnifying the solar energy, the technology can reduce the amount of semiconductor material needed for the photovoltaic cell.
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
And the solar cell: That's completely not intricate. It's simply a few layers of semiconductor.
但是太阳能电池并不精细,它只是简单的几层半导体。
3
Since the silicon material is an expensive component of a conventional solar cell, a cell that requires just one-fiftieth of the amount of this semiconductor will be much cheaper to produce.