Solution
Reasons for outdoor photovoltaic solar equipments problems :
1.Outdoor equipments are subject to great temperature differential, causing external and internal pressure fluctuation up to 15Kpa;
2.Outdoor equipments are suffering long time considerably damage on both inner operation and out looking due to harsh weather environment and huge temperature fluctuation;
3. Negative effects for equipment operation from extreme climate ;
4. long time working causing efficiency, air tightness and sealants declining.
Protective vent solution for outdoor equipment from Voir:
1.To keep out water and vent gas to equalize internal and external pressure and stabilize the internal pressure;
2. dust-proofing and temperature resisting, can apply to range -40-150℃;
3.chemical inertia, corrosion resistance, anti UV, waterproof, oil drifting;
4.insulative , high temperature resistance, aging resistance;
5.the protection level can reach IP68, Effectively protective of sensitive components.
