Fortress Power eFlex 5.4

Fortress Power DuraRack for eFlex 5.4 kWh Lithium Batteries

The Fortress Power DuraRack is an innovative solution designed to enhance the storage capacity of eFlex 5.4 kWh lithium batteries. This enclosure offers robust protection and efficient space management for advanced energy storage systems, ensuring both durability and performance for various applications.

Product Features

Durable Enclosure Material

Constructed from high-quality carbon steel, the DuraRack provides exceptional durability, safeguarding your eFlex batteries under various conditions.

NEMA 3R Protection Standard

With its NEMA 3R classification, this enclosure effectively resists water and dust, making it suitable for diverse environments and protecting your energy storage components.

Flexible Storage Capacity

Capable of housing up to four eFlex 5.4 kWh units, the DuraRack supports a storage capacity range from 5.4 kWh to a maximum of 81 kWh, accommodating various energy needs.

Efficient Design Dimensions

The DuraRack's compact design, with dimensions of 29.29 x 41.34 x 18.03 inches, optimizes space usage while maintaining accessibility for maintenance and installation.

Easy Installation and Compatibility

Equipped with standardized terminal rings and knockout sizes, this rack facilitates straightforward setup and ensures compatibility with your existing energy infrastructure.

How It Works

The DuraRack seamlessly integrates into your power storage system, providing a reliable and organized structure for eFlex batteries. It supports efficient energy management by offering dependable housing and connection points for optimal operation.

Housing Design

The enclosure's robust design optimally secures battery modules, enhancing both physical protection and thermal management capabilities.

Connection Interfaces

Featuring multiple busbars and cable connections, the DuraRack simplifies integration with broader systems, supporting both single and parallel cable runs for effective energy distribution.

Versatile Mounting Options

By offering flexible mounting configurations, the DuraRack accommodates a variety of installation scenarios, ensuring ease of integration within different setups.

Specifications

Enclosure Material	Carbon Steel
Protection Standard	NEMA 3R
Enclosure Color	White
Dimensions (W x H x D)	29.29 x 41.34 x 18.03 in
Weight	69.6 kg (153.2 lbs)
Max Battery Unit	4 eFlex 5.4
Storage Capacity Range	5.4 kWh - 21.6 kWh per unit
Max Storage Capacity	81 kWh (4 units in parallel)
Knockout Size	1 inch & 2 inch
Warranty	3 years
Certifications	UL9540, UL9540A, UL1973, CEC, SGIP