Photovoltaic module i.e. thin layer photovoltaic module, for use in solar plant, has fastening device partially including wedge-working portion and/or clasping portion to enable wedge and/or clasp connection with retention device

摘要

The module (41) has a fastening device (43) for fastening the module at a retention device (53). The fastening device partially includes a wedge-working portion and/or clasping portion (61) to enable a wedge and/or clasp connection with the retention device. The wedge-working and/or clasping portion is attached to an end region (51) of the fastening device by a spring element. A tapered end of the wedge-working portion is rounded off. Lower edges of the wedge-working portion and the end region run diagonally to each other. Independent claims are also included for the following: (1) a solar plant comprising photovoltaic modules (2) a method for assembling photovoltaic modules.