DSBN96-445~465W High efficiency dual-glass bifacial N-type solar module(mono)

Shingling Technology for Cell Interconnection. A solar panel includes a plurality of solar cells electrically connected to one another in a string along a string direction. Each of the solar cells are made up of solar cell strips that are shingled with respect to one another along a shingling direction. The shingling direction is perpendicular to the string direction. Shingled modules deliver power advantages compared to standard cell-based modules. ​ This standard interconnection of solar cells requires the solar cells to have a certain spacing between one another because the interconnector has to get from the front side of one cell to the backside of the other cell, typically by a smooth s-form shape. The presence of these gaps reduces the area efficiency of the solar panel. Additionally, the connector on the front side of the solar cells itself causes shading on small portions of the solar panel, thereby reducing the amount of solar cell power which can be produced over the total area of the solar panel.