Photovoltaic CPV module protection

Photovoltaic solar protection
The waterproof and dustproof breathable plug of Rayno CPV module for outdoor solar energy is based on the polymer material ePTFE microporous expanded polytetrafluoroethylene film

PV CPV module protection requirements

1. The temperature changes greatly, and the internal and external pressure changes up to 15KPa (equivalent to 1.5 meters of water pressure) with the ambient pressure;

2. The climate is harsh, high temperature, and it is impossible to maintain the factory protection level with painting;

3. Heavy rain, rain, joint aging of the joint part produces seam barriers;

4. Long-term work, reduced performance, poor air tightness after a period of time, aging of sealing strips.



Renault for outdoor solar CPV module waterproof dustproof breathable plug is based on polymer material ePTFE microporous expanded PTFE film, through Renault waterproof breathable plug to balance the pressure to reduce the stress of the casing sealing strip; Eliminate the fog of the module cavity to avoid serious fog inside the mask and maintain the factory protection level of the module.


Avoid the sensitive electronic device table inside the CPV module, condense water vapor, reduce the design and manufacturing cost of the enclosure, Renault waterproof vent is easy to install, and in extreme environments, the service life is long and trouble-free, maintenance-free, greatly reduce the failure of electronic and inductive products caused by salt corrosion, greatly reduce fogging and condensation, so that the CPV module has better heat dissipation effect, can reduce the stress of the casing sealing strip by balancing pressure.



Renault Technologies Ruinuo solution

1. Waterproof and breathable, dry balance internal and external pressure;

2. Eliminate the gas in the cavity and avoid condensation;

3. Dust-proof particles, prevent dust particles from entering the interior and affect the performance of side parts;

4. Continuous protection to maintain the factory protection level of the equipment;


Ruinuo protective and breathable products are widely used in various industries: automotive electronics series and power systems, new energy vehicle batteries/motors, LEDs, outdoor communications, consumer electronics and appliances, portable electronic products, photovoltaic new energy, outdoor military series, chemical packaging and transportation, instrumentation, engineering machinery, microfiltration and other fields.


Ruinuo's protective vent components have successfully won the trust of many domestic and foreign manufacturers, and provide the best product configuration solutions at any time to meet customer needs.