Fortress Power FlexTower Full System Enclosure | All-in-One Solar + Storage | IP65 Rated | Whole-Home Backup
Simplified Energy. Complete Control. Built to Last.
The Fortress Power FlexTower is a complete energy storage solution that integrates a battery, hybrid inverter, charge controller, and monitoring system into one weatherproof enclosure. Designed for quick installation and reliable performance, the FlexTower delivers intelligent solar + storage power for residential and commercial applications.
With its rugged IP65 / NEMA 3R-rated enclosure, built-in LCD interface, and mobile app connectivity, the FlexTower is suitable for both indoor and outdoor installations. It provides a powerful and flexible platform for energy independence, grid resilience, and emergency backup power.
Key Features
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All-in-One Solar + Storage System:
- Combines battery, hybrid inverter, MPPT charge controller, and control interface
- Single enclosure simplifies installation and system design
- Reduces external wiring and equipment requirements
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Indoor / Outdoor Rated Construction:
- IP65 and NEMA 3R rated enclosure
- Weather-resistant design for harsh environments
- Flexible installation locations including garages, basements, or outdoors
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Fast, Code-Compliant Installation:
- Pre-cut side knockouts and integrated combiner
- Dedicated AC/DC wiring access points
- Optional rapid shutdown button for NEC compliance
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Whole-Home Backup Without Subpanel:
- Built-in 200A grid pass-through
- Eliminates need for backup load subpanel
- Includes pre-wired battery cables and full inverter integration
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Remote Monitoring & Local Control:
- Integrated LCD screen for on-site system management
- Remote monitoring via Fortress Power mobile app
- View performance data, adjust settings, and receive alerts
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High Efficiency Performance:
- Over 98% roundtrip battery efficiency
- CEC-rated inverter performance
- Maximizes solar production and system ROI
Applications
- Residential solar + storage systems
- Commercial and light industrial backup systems
- Off-grid energy installations
- Zero-export, time-of-use optimization, and demand response
- Virtual Power Plant (VPP) participation
What’s Included
- 1 × Fortress Power FlexTower Enclosure
- Pre-installed Hybrid Inverter
- Integrated Charge Controller
- LCD Interface Panel
- Battery Cables & Internal Combiner
- Mobile App Monitoring Access
- Optional Rapid Shutdown Button (Sold Separately)
Battery model varies by configuration. Compatible with Fortress Power eVault MAX, eFlex MAX, and LFP-10 MAX battery systems.
Specification Sheets:
Fortress Power FlexTower Specifications (PDF)
Manuals:
Fortress Power FlexTower Installation Guide & Owner Manual (PDF)
