Skip to content
Free Shipping (Exceptions Apply) | Lowest Prices Guaranteed
Free Shipping (Exceptions Apply) | Lowest Prices Guaranteed
Fortress Power DuraRack Indoor/Outdoor Enclosure

Fortress Power DuraRack Indoor/Outdoor Enclosure (Battery Not Included)

by Fortress Power
SKU DuraRack
$1,366.00 - $1,366.00
$1,366.00
$1,366.00 - $1,366.00
$1,366.00
Availability:
in stock, ready to be shipped

❓ Have Questions? We're here to help! Connect with us via live chat, call or text us at +1 (888) 326 - 3330, or email us at support@ecoemperor.com

🏆 Top-Rated Authorized Dealer

🚚 Free and Fast Shipping to the Contiguous United States

💖 Satisfaction Guaranteed or Your Money Back

🔒 Safe and Secure Checkout

Contact Us with Questions or Inquire about a Personalized Quote
  • Description
  • Specifications
  • Resources & Manuals
  • Shipping Information

  • Expand your energy storage with the Fortress Power DuraRack. This iron enclosure stores up to 4 eFlex 5.4kWh batteries, and is expandable up to 4 units (15 eFlex batteries, 81KWh). The DuraRack includes integrated busbars and a DIN rail heater mount. This enclosure can be free-standing or pad mounted and is safe for indoor and outdoor installations. The DuraRack comes with a 3 year limited warranty.

    Key Features:

    • IP65 Water and Dust Resistant for Both Indoor and Outdoor Install
    • Included Integrated Busbars and Battery Cables for Easy Stacking
    • Easy to Add Din Rail Thermostat for Cold Climates
    • Passive Cooling Vent for Warm Climates
    • Expandable Up to 4 Unites (15 eFlex Batteries; Total 81 kWh)
  • DuraRack Specifications
    Enclosure Material Carbon Steel
    Enclosure Protection IP65 water and dust proven (outdoor)
    Enclosure Color White
    Dimensions [W x H x D] 29.29 x 41.34 x 18.03 in (744 x 1050 x 458 mm)
    Enclosure Weight 59.6 kg / 153.2 lbs
    Maximum Battery Units 4 eFlex 5.4
    Storage Capacity Range 5.4kWh – 21.6 kWh per unit
    Max. Storage Capacity 81 kWh (4 unites in parallel)
    Knockout Size 1 inch & 2 inch
    Positive and Negative Battery Busbars 2 x 4 points; M8 (5/16) Terminal Rings
    Positive and Negative Busbars to Inveter 2 points; m10 (3/8) Terminal Rings
    Battery Cables 4 sets of
    Terminal Torque 7.0 – 7.7 Nm (5.1 – 5.7 ft-lb)
    Enclosure Warranty 3 Years
    Certifications UL9540, UL9540A, UL1973, CEC, SGIP

  • DuraRack Data Sheet
    DuraRack Installation Manual

  • Shipping is typically through freight carriers and the actual shipping time is contingent on your location and the specific warehouse dispatching your order. Please allow for a 1-3 business day processing period before shipment, and an estimated delivery time of up to 7 business days. Your confirmation email will include delivery details and we will send you a tracking number as soon as one is available. If you ordered several separate items, you may receive multiple tracking numbers. Once the item has been shipped, the freight service will contact you to coordinate the date and time of delivery. If you require any special accommodations during delivery please let us know as soon as possible and let the delivery company know when arranging the appointment. 

    Typically, orders will be dropped off either curbside or outside your front door or garage. It is your responsibility to bring the order inside or to its final destination and to remove any existing items.

    Depending on the item, parts may be shipped in multiple boxes, and assembly may be required. When your order is delivered, please check that you have all pieces of the item and that nothing is damaged. If your order is damaged during transit and external damage is visible, note the damage immediately, write it on the delivery documents, take photos and/or videos, and refuse shipment. If there is no visible external damage, accept the package but note “subject to concealed damage” on the delivery documents. Any damage upon delivery needs to be reported within 24 hours of delivery or you may not be eligible for a refund. For additional information on submitting claims, as well as incorrect item exchanges, and replacements, please see our Refund Policy. 

    For more information about shipping, please visit our complete Shipping Policy.

Your Trusted Partner: We Are Committed to Lifetime Customer Support

Solar Panel Workers on Roof

Shop with Confidence: Our Dedicated Team is Here to Help Whenever You Need

Our experts are here to assist you throughout your entire solar experience. Our friendly team is here to answer any questions about the product, solar energy, choosing the best product for your needs, post-purchase support, maintaining your product's optimal performance, or any other inquiries you may have.

We promise to provide the necessary guidance and knowledge throughout every phase of your journey.

Connect With an Expert:

Live Chat with Us

Text or Call us at +1 (888) 326 - 3330

Send us an email at support@ecoemperor.com.

Take Advantage of the Solar Tax Credit

Solar Panel Installation

30% Federal Tax Credit

With the expansion of The Solar Investment Tax Credit, eligible residential and business solar-related purchases and installation costs may qualify to receive a 30% federal tax credit. Go green and make the most of this fantastic offer while reducing your tax liability and creating a more sustainable future!

Eligibility is contingent upon meeting specific criteria. The information provided is not tax or legal advice. Consult with a qualified professional before making any decisions.

Fast & Free Shipping

Fast and Free Shipping & Delivery to the Contiguous United States

Lifetime World Class Customer Care

We are here to assist you promptly and efficiently before, during, and after your order.

Satisfaction Guaranteed

Your satisfaction is our top priority. If you're not happy with your purchase, we'll work to make it right.

Safe & Secure Payments

Your payments are safe and secure with industry-leading encryption.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare