Fortress Power FlexTower Inverter & Battery Enclosure

$3,572.63
SKU:
FRT-F13X7W
Weight:
265.00 LBS
Width:
29.20 (in)
Height:
83.78 (in)
Depth:
17.80 (in)
Shipping:
Calculated at Checkout

Product Description

The Fortress Power FlexTower is an all-in-one energy storage system that integrates an inverter, charge controller, LCD control panel, and battery within a single, compact enclosure. Designed for both residential and commercial applications, the FlexTower simplifies installation and enhances energy management by combining essential components into a unified system. Its IP65/NEMA 3R-rated enclosure ensures durability and flexibility for indoor and outdoor installations.


Features

  • Integrated System: Combines inverter, charge controller, control panel, battery, and remote monitoring into one unit for streamlined energy management.
  • Versatile Applications: Supports off-grid, backup, zero export, time-of-use, demand response, peak shaving, and virtual power plant functionalities.
  • Flexible Installation: IP65-rated for water and dust resistance, suitable for both indoor and outdoor setups.
  • High Capacity: Accommodates up to four eFlex 5.4kWh batteries, offering a storage capacity range from 5.4kWh to 21.6kWh per unit, expandable up to 81kWh with parallel units.
  • Efficient Design: Side knockouts sized for solar, grid, and generator wiring simplify installation and reduce setup time.
  • Advanced Monitoring: Equipped with an LCD control panel and remote monitoring capabilities for real-time system oversight.
  • Whole Home Backup: Features a 200A grid pass-through, eliminating the need for a separate backup panel.
  • Enhanced Performance: Compatible with DIN-rail heaters to maximize battery lifecycles in cold climates.

Specifications

  • Enclosure Material: Carbon Steel
  • Enclosure Protection: IP65 (water and dust resistant)
  • Enclosure Color: White
  • Dimensions (W x H x D): 29.2 inches x 83.78 inches x 17.8 inches (742 mm x 2128 mm x 452 mm)
  • Enclosure Weight: 265 lbs (120 kg)
  • Maximum Battery Units: 4 eFlex 5.4kWh batteries
  • Storage Capacity Range: 5.4kWh – 21.6kWh per unit
  • Maximum Storage Capacity: 81kWh (with 4 units in parallel)
  • Knockout Sizes: Left: 2" (3), 1.5" (1), 1.25" (1), 1" (1); Right: 2" (3), 1.5" (1), 1" (1)
  • Positive and Negative Battery Busbars: 2 x 4 points; M8 (5/16) Terminal Rings
  • Positive and Negative Busbars to Inverter: 2 points; M10 (3/8) Terminal Rings
  • Warranty: 3 Years

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Why Shop With Us

At Zendo Solar, your satisfaction is our top priority. Here’s why choosing us for your solar needs is the smartest decision:

  • Expert Customer Support: Our dedicated team is here to assist you every step of the way. Whether you're an experienced solar user or new to renewable energy, we provide tailored guidance to help you make the best decisions for your needs.
  • Fast Shipping: We understand the importance of timely deliveries. Our streamlined shipping ensures your products arrive promptly, so you can start harnessing solar power without delays.
  • Competitive Pricing: At Zendo Solar, we believe everyone should have access to affordable solar solutions. That’s why we offer high-quality products at competitive prices without sacrificing performance or reliability.
  • Transparency You Can Trust: Transparency is at the heart of our operations. From product details to pricing, we provide clear, accurate information to help you make informed choices. No hidden fees, no surprises—just straightforward service.

Experience the Zendo Solar difference today and take the first step toward a brighter, more sustainable future.

Warranty Information

Three (3) Year Warranty