Features: 1. Automatically removes accumulated water 2. Helps improve solar panel efficiency and longevity 3. Easy to install; snaps directly onto the solar panel frame 4. Made of polymer material with anti-aging properties, resistant to high and low temperatures for long-term outdoor use Notice: If the solar panel already has residue buildup, it must be cleaned before installing this product. This product helps reduce the formation of new residue along the edges. Product Name: Solar Panel Mud Discharge Clip Specifications: 30mm / 35mm / 40mm Attach the water clip to the bottom edge of the PV panel so that stagnant water can flow away, preventing fouling. During rainfall, due to the slight overhang of the panel edges, water may not drain properly, causing sediment to deposit and soil the edges or corners of the modules. Dirt accumulation at the edges or corners can negatively impact photovoltaic system performance by reducing power output and potentially contributing to hot spot formation, which may shorten panel lifespan. Installation Instructions: Clean the entire surface of the PV panel before installation. Attach the water clip to the bottom edge of the panel, ensuring it is level. Once installed, mud buildup along the edges can be minimized. To avoid damaging the panel glass during installation, consider using a photovoltaic panel protection mat. Material: Plastic Color: Black Package Contents: 30 x Solar Panel Mud Removal Clips Note: Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement error allowance is +/- 1-3 cm.