PROCÉDÉ D'ASSEMBLAGE ET INSTALLATION DE PANNEAU PHOTOVOLTAÏQUE DU TYPE CONTACT ARRIÈRE, AVEC IMPRESSION SUR LES CELLULES COMBINÉES DE CHARGEMENT ET PRÉ-FIXATION

摘要

Assembly method (10) of a photovoltaic panel with back-contact solar cells of crystalline silicon, which provides to print ECA adhesive directly on the contacts of the cells (303) and to immediately load and pre-fix the printed cells; it comprises a macro-phase (11) including operating sub-phases (11a- 11f), simultaneous and coordinated with respect to each other: a first sub- phase (1 1a) of oriented loading of the cells with the contacts facing upwards on a mobile tray, a second sub-phase (11b) of silkscreen printing of ECA on the contacts, a third sub-phase (11c) of control of the laying carried out and of optional re-positioning of the screen, a fourth sub-phase (11d) of overturning of the printed cells, a fifth sub-phase (11e) of oriented transport of a string of cells up to positioning, a sixth sub-phase (11f) of pre-fixing. The invention also relates to an automatic assembly plant (20) comprising a combined station (S2) that allows to execute said macro-phase (11, 11a- 11f).