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Have Questions? Ask an expert. Call (848) 600-6420
Have Questions? Ask an expert (848) 600-6420
Fortress Power Durarack Battery Cabinet for Eflex 5.4 Batteries | Indoor/Outdoor Rated
Questions? Ask an Expert
Buy with confidence. Contact our experts today.

Fortress Power Durarack Battery Cabinet for Eflex 5.4 Batteries | Indoor/Outdoor Rated

by Fortress Power
$1,475.00 - $1,475.00
$1,475.00
$1,475.00 - $1,475.00
$1,475.00
+ No Sales Tax
Questions? Ask an Expert
Buy with confidence. Contact our experts today.

Expand your energy storage with the new Fortress Power DuraRack! This durable iron enclosure accommodates up to four eFlex 5.4kWh batteries. When combined with multiple eFlex batteries, the DuraRack can form a 48V UPS server rack or expand the storage capacity of home solar systems. It features built-in busbars and a DIN rail heater mount, and can be installed either free-standing or on a pad, making it suitable for both indoor and outdoor use.

Fortress Power DuraRack Battery Cabinet Features

  • IP65 Water and Dust resistant for both indoor and outdoor install
  • Includes integrated busbar for easy stacking
  • Easy to add Din rail thermostat for cold climates
  • Passive cooling vent for warm climates
  • Expandable up to units (15 eFlex batteries: total 81 kWh)

Fortress Power DuraRack Specifications

  • Enclosure Protection: IP65
  • Maximum Battery Unit: 4 eFlex 5.4
  • Storage Capacity Range: 5.4kWh - 21.6kWh
  • Dimensions H x W x D (in/mm): 29.29 x 41.34 x 18.03 / 744 x 1050 x 458
  • Weight Without Batteries (lbs/kg): 153.2 / 69.6
  • Warranty: 3 years

Order your Fortress Power DuraRack Battery Cabinet Today!

Still Have Questions? Speak with an Expert: (848) 600-6420

Lifetime Customer Support

We provide lifetime personalized support with real humans dedicated to guiding you through installation, troubleshooting, system expansions, and any other problems that may arise. Ensuring a seamless solar experience.

30% Solar Tax Credit

As an eligible homeowner or business, you can save up to 30% on your solar system's total cost through this incentive. We simplify the process by guiding you through eligibility criteria, helping you choose the right solar kit, and ensuring all necessary documentation is completed accurately.

Frequently Asked Questions

  • Shipping Times

Shipping times vary from 3-7 business days for items shipped via parcel and 4-11 business days for items shipped via freight.

  • Backorders

Orders are processed on a first come first serve basis. In the rare case that your item is on backorder, we will reach out to you via e-mail with the options on how we can proceed.

Estimated ship dates for backordered items will always be provided. However, please note that the dates provided are “estimates” and may change due to additional delays and demand.

  • Sales Tax

Currently, sales tax is only applied to orders shipped to Wyoming. Orders shipped to other states are 100% tax-free, so you can enjoy extra savings!

  • Cancellations

You may cancel your order any time before it ships free of charge. If you wish to cancel your order after it ships, restocking fees and return shipping fees may apply.

To cancel an order, please contact us via live chat, email: sales@directsolarpower.com or call us (848) 600-6420. 

  • Financing

We offer financing with Shop Pay, they offer rates starting at 0% APR. We can also provide you the ability to split payments between multiple cards.

  • Warranty

All items sold by Direct Solar Power are covered by the manufacturer's warranty. The specific terms and duration of the warranty vary depending on the manufacturer and product type. If you encounter any issues with your product, our team is here to assist you in facilitating warranty claims and ensuring a prompt resolution.

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