Patent ID: 9711677
Date: 2017-07-18
CPC Classifications: H01L,Y02E,Y02P

Claim:
1. A method for assembling a photovoltaic panel with back-contact cells of crystalline silicon, the method comprising: horizontally positioning a conductive back sheet with an encapsulating layer having holes facing upwardly; laying a conductive material in the holes; loading the back-contact cells such that a sensitive face of the back-contact cells faces upwardly so as to form a front side of the photovoltaic panel and such that contact of the back-contact cells is toward a back side of the photovoltaic panel; superimposing an upper encapsulating layer on the photovoltaic panel; laying a front glass onto the upper encapsulating layer; turning the photovoltaic panel over; and moving the turned-over photovoltaic panel to a rolling furnace for a final rolling, the steps of loading and a fixing of the back-contact cells occurring simultaneously with each other in a coordinated manner, the steps of loading and fixing being carried out in a combined station which is sequentially placed before the step of superimposing and after the step of laying of the front glass.