Method for printing metal contact on solar cell substrate for solar cell module, involves imprinting metalliferous paste on contact finger by printing device such that height of contact finger section is enlarged

摘要

The method involves imprinting metalliferous paste (8) in the form of contact finger on a side of a solar cell substrate (2) by a printing device (20). The metalliferous paste is imprinted on the contact finger by the same printing device such that height of contact finger section is enlarged. An electrically conducting manifold is formed in a portion of the contact finger. Several solar cell substrates are interconnected with each other by cell connectors. Independent claims are included for the following: (1) a device for printing metal contact on solar cell substrate; (2) a solar cell; and (3) a solar cell module.