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Fortress Power eBoost 16 kWh LFP Battery + eWay Cable Management System

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eBoost 16 + eWay cable

$4,389.99
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Fortress Power eBoost 16 kWh LFP Battery + eWay Cable Management System

Modular Energy Storage & Integrated Wireway Solution for Residential & Light-Commercial Applications

High Capacity. Clean BOS Integration. Built for Real-World Installs.

The Fortress Power eBoost 16 kWh LFP Battery with eWay Cable Management System is a weatherproof energy storage solution designed for residential and light-commercial ESS applications. Each eBoost battery delivers 16 kWh of usable LiFePO₄ (LFP) energy, while the eWay wireway ecosystem provides a clean, protected, and code-compliant AC/DC connection to Fortress Envy series inverters.

With IP65-rated construction, internal heating, and integrated busbar-based wiring, the eBoost system is engineered for harsh climates, fast installations, and scalable deployments—supporting up to 16 units in parallel for large-capacity energy storage systems.

System Overview

  • Large Usable Capacity: Each eBoost cabinet delivers 16 kWh of usable energy, ideal for high-load homes, EV-ready installations, and space-constrained projects.
  • Scalable Architecture: Parallel up to 16 units per system. A 32 kWh variant is available for larger builds, supporting up to 512 kWh per site depending on configuration.
  • Integrated eWay Cable Management: Dedicated, UL-compliant AC/DC pathway eliminating external raceways.

Key Features

  • All-Weather Ready Design:
    • IP65-rated enclosure
    • Internal heating elements for cold-climate operation
    • Suitable for indoor or outdoor installations
  • Clean BOS Integration:
    • eWay wireway with built-in 750 A busbar
    • Conduit ports and LED indicators
    • Reduced wiring time and cleaner installs
  • Service & Safety Focused:
    • Lockable wheels for easy positioning
    • Integrated emergency shutoff for safe servicing
  • High Performance Output:
    • Up to 18 kW surge output for 10 seconds

Specification Sheets:

Fortress Power eBoost 16 Specifications (PDF)

Manuals:

Fortress Power eBoost 16 Installation Guide & Owner Manual (PDF)

Specifications

Parameter Details
Energy Options16kWh / 32kWh / 48kWh
Weight353 lbs / 706 lbs / 912.6 lbs
Operating Temperature-4°F – 140°F (-20°C – 60°C)
Ingress ProtectionIP65
CommunicationPCS CAN/RS485; Parallel: CAN
Dimensions (W×D×H)eWay: 22.84×10.18×9.39 in
Battery: 22.28×10.18×33.71 in
Warranty10 Years
Mounting OptionsGround, Floor, Wall (Accessory)
Max Units in Parallel16 / 8 / 5
Cell TypeTier-1 Prismatic 16 Cell LFP
Nominal Capacity314 Ah / 628 Ah / 942 Ah
Nominal Energy16.077 kWh / 32.154 kWh / 48.231 kWh
Nominal Voltage51.2 V
Re-charge Voltage49 V
Cut-off Voltage41.6 V
Operating Voltage Range41.6 – 57.6 V
Closed-Loop Charge / Discharge180/250 A / 360/500 A / 540/750 A
Bulk / Absorption Charge55.2 V
Max Charge / Discharge (10s)314 A / 628 A / 942 A
Surge Discharge Power (10s)18 kW / 36 kW / 48 kW
Cycle Life @ EOL 70%8000 Cycles
Max Short-Circuit2000 A, 17 ms
Safety StandardsUL1973, ANSI/CAN/UL9540:2023, UL9540A
ListingsCEC, LUMA, oGPE
TransportationUN38.3

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric Formula & Example
Energy Consumption (Wh) Formula: Watts × Hours
Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah) Formula: Watt-hours ÷ System Voltage (V)
Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W) Formula: Total Watts × 1.25 (safety margin)
Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W) Formula: Sum of all appliance watts used simultaneously
Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery Formula: (Battery Ah × Voltage) ÷ Total Load (W)
Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application System Recommendation
Basic lighting + phone charging Recommended Battery: 50Ah – 100Ah (12V)
Inverter Size: 100W – 200W
Notes: For small backup setups
Home office (laptop, fan, TV) Recommended Battery: 150Ah – 200Ah (12V or 24V)
Inverter Size: 500W – 1000W
Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights) Recommended Battery: 200Ah+ (24V or 48V recommended)
Inverter Size: 1000W – 1500W
Notes: Ideal for longer backups or heavier loads
Business / shop power backup Recommended Battery: 300Ah+ (48V system)
Inverter Size: 2000W – 3000W
Notes: Suitable for commercial setups or extended power outages

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  • Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

Fortress Power eBoost 16 kWh LFP Battery + eWay Cable Management System

$4,389.99