VERFAHREN ZUR EINKAPSELUNG VON EINEM PHOTOVOLTAISCHEN MODUL MITTELS EINES EINKAPSELUNGSMATERIALS

摘要

In the present invention, a diaphragm (21) for pressurizing and heating encapsulating materials (4) and (7) is pre-heated to a predetermined temperature before laminating a lamination unit (1) comprising a photovoltaic module (2) and the encapsulating materials (4) and (7). As a result, one surface of the lamination unit (1) is heated by a heater (15) provided on a table (14) and the other surface is heated by the diaphragm (21), so it is possible to prevent appearance of a temperature difference between the surfaces.