Sun Bleaching Solar Panel Frame: Causes, Risks, Fixes
Sun bleaching solar panel frame describes fading, whitening, or chalking on a photovoltaic module’s aluminum perimeter caused mainly by ultraviolet exposure and weathering. The appearance is usually cosmetic, but powdery residue, bubbling, corrosion, cracked coating, or loose hardware can indicate a failing protective finish that deserves inspection. Key Facts Sun bleaching usually affects the frame […]