solar panel with two photovoltaic modules of different multi celled monolithic technology

摘要

A solar panel may include a first multi-cell thin-film photovoltaic module of a first fabrication type including a transparent support forming a front surface of the panel, a first pair of connection terminals on the transparent support, and first cells of a certain area, being on the transparent support, and being connected in series to the first pair of connection terminals. The solar panel may include a second multi-cell thin-film photovoltaic module of a second fabrication type comprising a support forming a rear surface of the panel, a second pair of connection terminals on the support, and second cells of a certain area, being on the support, and being connected in series to the second pair of connection terminals. The solar panel may further include a pair of panel terminals for connecting the solar panel to an external circuit, the first and second pairs of connection terminals being connected either in series or in parallel, and then connected to the external circuit through the panel terminals, or both connected to a maximum power point tracker and then connected to the external circuit through the panel terminals.