Solar Silicone Ring
YF-F004
Product Specifications
Material: High-temperature vulcanized silicone rubber
Shape: The most common is an O-ring (circular cross-section), followed by special-shaped sealing strips (such as rectangular, D-shaped, and P-shaped, used for frame sealing).
Size: O-ring dimensions are defined by their inner diameter and cross-sectional diameter (wire diameter). They come in a wide range of sizes and must precisely match the module frame groove or junction box interface dimensions. Common wire diameters include 1.5mm, 2mm, 2.5mm, and 3mm.
Length/Girth: For special-shaped sealing strips, the length must precisely match the module frame length or the junction box installation location.
Extreme Environmental Stability: A core feature. It maintains its physical properties and elasticity over time in harsh outdoor environments (strong UV rays, high and low temperatures, humidity, salt spray, and ozone), without hardening, cracking, or chalking.
Excellent Weather Resistance: Excellent resistance to humidity and heat aging is the cornerstone of long-term outdoor use. Product Features
Waterproof: Prevents liquid water (rainwater, condensation, and cleaning water) from penetrating the module interior, protecting the cells, solder ribbons, and busbars from moisture corrosion and short circuits.
Dustproof: Prevents solid particles such as dust, dirt, and salt from entering the module interior, potentially affecting performance and lifespan.
