| abstract |
The present invention provides a photovoltaic module. In an embodiment, a photovoltaic module includes a photovoltaic cell and a layer composed of a film. The film includes a silane-grafted polyolefin (Si-g-PO) resin composition comprising (i) one or more silane-grafted polyolefins and (ii) a Si-g-PO resin More than 0 wt % to less than 5.0 wt % of micronized silica gel based on the total weight of the composition. After aging the film for 60 days at 40°C and 0% relative humidity, the film has a glass adhesion greater than or equal to 15 N/mm, as measured according to ASTM F88/88M-09. |