| 摘要 |
<p>The present invention relates to a method for sealing a contact hole of a photovoltaic module, comprising at least the following steps: (a) providing a photovoltaic module (M) containing a laminated composite consisting of a backing plate (2), photovoltaic layer system (3) and front plate (1) arranged on top of one another, wherein the front plate (1) and/or the rear plate (2) has at least one contact hole (5) which is suitable for leading through an electrically conductive connecting element; (b) producing a reduced pressure (p) in the contact hole (5); and (c) introducing a sealant (6), which has a viscosity of 600 mPa*s to 1000 mPa*s measured at 23°C, into the contact hole (5).</p> |
