Solar Cell
AssigneeSolartech Energy Corp.
InventorsDi-Wei Yang, Yu-Wei Kuo, Chung-Wen Lan
Life of this patent
Estimating the term…
Abstract
An embodiment of the present invention provides a solar cell. The solar cell includes a semiconductor substrate, a plurality of finger electrodes, and a plurality of bus electrodes. The finger electrodes are disposed on a surface of the semiconductor substrate. The bus electrodes are disposed on the surface of the semiconductor substrate separately. At least one of the bus electrodes includes a plurality of branch electrodes, and the branch electrodes are disposed on the surface of the semiconductor substrate in parallel. An outer side of each of the branch electrodes is connected to at least one of the finger electrodes. This embodiment may help reduce the cost for manufacturing the solar cell.
Claims16
A solar cell, comprising:
- a semiconductor substrate;
- a plurality of finger electrodes, disposed on a surface of the semiconductor substrate;
- and
- a plurality of bus electrodes, separately disposed on the surface, wherein at least one of the bus electrodes comprises a plurality of branch electrodes, the branch electrodes are disposed on the surface in parallel, and an outer side of each of the branch electrodes is electronically connected to at least one of the finger electrodes.
A solar cell, comprising:
- a semiconductor substrate;
- a plurality of finger electrodes, disposed on a surface of the semiconductor substrate;
- and
- a plurality of bus electrodes, separately disposed on the surface, wherein at least one of the bus electrodes comprises a plurality of conducting blocks, the conducting blocks are independent from each other, the conducting blocks are disposed along a first direction on the surface, and each of the conducting blocks is electronically connected to at least one of the finger electrodes.
Dependencies are inferred from the claim text.