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.

Our IP33-65 option noise reduction louver, acoustic shutter and silencer louvre are professionally engineered for outdoor energy storage system containers and industrial power supply equipment cabinets. Combining efficient cross ventilation and reliable noise attenuation performance, these acoustic louvers reach IP65 ingress protection to resist outdoor rain splash and dust infiltration. Available in aluminum and stainless steel material, we support customized dimension, powder coating and OEM branding for global ESS cabinet manufacturers. The built-in sound-absorbing cotton inside silencer louvre effectively reduce cabinet running fan noise while keeping smooth air exchange, widely used in large-scale energy storage, charging pile station and high-low voltage electrical cabinet projects.

Main Material: Aluminum Alloy
Color: Natural Anodizing
Vanes Space(mm): 13
Thickness of Fins(mm): 0.8
Thickness of Filter net(mm): 12
Total Thickness(mm):80
Protection Grade: IP54
Effective ventilationrate:70%

IP52-54 rated manual adjustable louver with waterproof dust proof integrated design. Ideal for warehouses, data centers, modular containers and cooling towers. Simple open/close operation for reliable airflow control.

IP52-54 rated electric ventilation louver with waterproof dust proof integrated design. Ideal for factories, warehouses, data centers, modular containers and cooling towers. Adjustable open/close for optimal airflow.

Huaxiavent IP52-65 manual louver/shutter for ESS, PCS, BMS, hydrogen genset & CHP containers. Waterproof, dustproof, customizable for new energy equipment ventilation.