During the operation of solar energy equipment, temperature fluctuations can create internal and external pressure differentials. This pressure imbalance may cause the equipment to draw in water, dust particles, and other harmful contaminants. PUW’s high-performance EPTFE products effectively maintain constant pressure balance between the inside and outside of the equipment, preventing seal failure. As a result, the operational reliability and service life of photovoltaic equipment are significantly enhanced.
Key Application Areas
Core Protective Features
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IP68+ waterproof and dustproof protection rating
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Long-term resistance to high temperatures
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Efficient dust ingress prevention
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Superior weather durability
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