Category: External installation series
Main Material: Aluminum Alloy
Color: Natural Anodizing
Blade Space(mm): 24
Flange Width(mm): 20
Thickness of Filter net(mm): 12
Total Thickness(mm):50
Protection Grade: IP53
Effective ventilationrate:60%

Our IP55-IP65 rated ventilation louver with dust filter delivers a high 65% airflow rate, making it the ideal choice for ESS (BESS), CHP gensets, diesel generators and hydrogen equipment vents. Built for harsh environments, it provides reliable protection against dust, water and noise while ensuring optimal ventilation for critical power systems.

This custom fan integrated louver is a professional one-piece ventilation solution specially developed for new energy and power industry equipment, perfectly suitable for energy storage cabinets, voltage cabinets, substation power equipment and outdoor charging piles. Adopting an integrated louver and fan mounting base structure, it supports direct installation of various exhaust fans without welding operation or additional mounting accessories, greatly reducing on-site construction difficulty and installation cost. The product provides flexible IPX3, IPX4 and IPX5 multi-level waterproof and dustproof protection options, effectively blocking rain splash, outdoor dust and humid air, and protecting internal power components of ESS cabinets, voltage cabinets and charging piles from environmental damage. Equipped with configurable detachable insect screen mesh, it ensures smooth exhaust ventilation while preventing insects and sundries from entering power equipment. With customizable size, caliber and structure, this no-welding fan louver adapts to all kinds of standard and customized exhaust fan models, providing stable, safe and low-maintenance ventilation and waterproof protection for substations, new energy charging stations and energy storage power station equipment.

IP55-IP65 external mount louver/shutter with 45% ventilation ratio, designed for containers, energy storage, hydrogen systems and diesel generators. Category: External Mount Ventilation Series IP Rating: IP55 / IP65 Optional Ventilation Ratio: 45% Installation: External mount, front-access filter replacement Main Material: Aluminum alloy with stainless steel accessories Applications: Shipping containers, energy storage cabinets, hydrogen gensets, CHP units and diesel generators Features: • High-efficiency filter for dust and salt mist protection • External installation design for easy on-site maintenance • 45% open area for reliable heat dissipation in enclosures • Durable construction for harsh industrial and outdoor environments

This ultra-thin ventilation louver is professionally developed for new energy charging piles and charging cabinet equipment, featuring IP53 to IP63 multi-level protection grade and a stable 35% ventilation rate. Different from traditional thick louvers, our thin louver adopts a streamlined optimized structure, which saves installation space while ensuring efficient heat dissipation. The professional dustproof and waterproof structure effectively blocks outdoor dust, rain and moisture from entering the charging equipment, preventing circuit failure and equipment aging caused by harsh environmental factors. With low wind resistance and uniform air circulation, it perfectly solves the heat accumulation problem of charging piles and charging cabinets during long-term high-power operation. Support customized size, color and surface treatment, widely applicable to residential, commercial and industrial new energy charging equipment projects.

This IP54-IP64 high ventilation louver is a professional industrial ventilation solution newly optimized for outdoor energy storage containers and hydrogen energy power equipment. Adopting a special open air duct structure, it achieves an ultra-high 70% ventilation rate, which greatly improves the heat exchange efficiency of ESS containers and hydrogen equipment, and effectively solves the overheating risk of high-power energy storage and hydrogen production systems under continuous operation. Different from conventional low-airflow louvers, this model maintains extremely high water resistance and anti-splash performance while ensuring high airflow. It supports IP54 to IP64 multi-level protection, which can effectively block heavy rain splash, outdoor dust, fog and humid air from entering the equipment interior. Made of high-strength aluminum alloy and stainless steel optional materials, the louver features corrosion resistance, wind resistance and aging resistance, adapting to harsh outdoor scenarios such as energy storage power stations and hydrogen energy industrial parks. We provide OEM, ODM and personalized size customization services to meet the ventilation and protection needs of different energy storage and hydrogen equipment projects.