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Special All type ESS Power conversion cabinet external maintenance type dust proof waterproof easy replace the filter screen air intake louver



For outdoor electric inverter/ converter/ substation/ telecom enclosure

Key word:

External maintenance type

Product Details




 Have you encountered any of the following issues with your project equipment 

Whole room is dusty, serious accumulation of dust inside the electrical equipment accelerate the aging and life span of the equipment in advance


The airflow of rainstorm take into the no protection equipment, resulting in ponding damage and power failure of the cabinet.  it brings the high maintenance costs. Moisture condensation cause discharge orcorrosion to the machine




Those power equipment will face those harsh condition influence below
Rainstorm Sand storm
Plague of insects Moisture foggy


The equipment is facing the trouble of being damaged and difficult to repair at any time




We can solve these problems

    Option1: Dust prevention in ventilation  

Quality dust proof and insects blocked performance by the metal net with cotton filter

Equip with stainless steel or aluminum mesh for fine objects barrier

Equip with Polyurethane or Non-woven fabric cotton layer for dust filter



    Option2: Waterproof and drainage  

The rain water be blocked by the vanes, and drain away from holes bottom

RAIN PROOF by the vanes structure design


The vanes sape design are doubles V-shaped combination good rain block vane structure

Option 1: direct open external by key

Option 2: direct open external by latch design

Flange back integrated sealing strip can be good sealing stallation Waist shape drainage holes in below can be smooth drainage




External open type is easy maintenace, just direct open the louver,  take out the filter layer to flushing clean, and then install and use it again and again


    Product application demonstration 

    Our product is suitable for those devices  

Shipping container, all types ESS container, MWH ESS container 

photovoltaic converter/inverter PCS

Photovoltaic inverter grid connection device


Also suitable for those devices below:

Warehouse/ voltage room Power conversion system cabinet
Industrial generator Feeder pillar/ telecom cabinet
Electric vehicle charger Box type substation



    How can we serve you  

Contact us by e-mail, whatsapp or comment area of our website

To check out our contact information ( Please click)

Shipping container/ power device enclosure/ building constructure

Tell us the size of installation hole Length * width ↑↑↑

or you can send the pictures of your devices and application?

Talk to us your requirement

Tell us your protection level requirement ↓↓↓


for moderate rain


for heavy rain


for rainstorm


highest protection

We have the solution for you


Product design

Product drawing

Yes, we will produce the product for you after cooperation can be implemented




Any idea please leave your message to us below the page

Tell us your size

We can customized for you

OEM&ODM? MOQ? Price? Sample?

Product detail? Catalog?



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