| 摘要 |
A solar panel has a face which can be directed towards the sun for generating heat or electricity. The solar panel face is protected by a polymeric coating. The polymeric coating includes a polyimide polymer made by reacting at least one acid monomer with at least one diamine monomer to form the polyimide polymer backbone. The monomers are selected such that the polyimide backbone includes at least one non-terminal attachment point. An oligomeric silsesquioxane compound is attached to the polyimide backbone by reacting a functional group to the attachment point, where the functional group is connected to the oligomeric silsesquioxane compound. The polymeric compound can provide a relatively lightweight protective layer for the solar panel, which can reduce the total weight of the solar panel.
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