Fortress Power Eboost 16KWH All Weather Battery

Fortress Power Eboost 16KWH All Weather Battery

Name: Fortress Power Eboost 16KWH All Weather Battery
SKU: FP-EBOOST16KWH
Price: 3915 USD
Availability: PreOrder

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When paired with Fortress Power Envy Series Inverters, the eBoost forms a fully integrated, whole-home energy storage system—ideal for backup power, energy independence, and more.

Description
Additional information

Fortress Power Eboost 16KWH All Weather Battery

Description:

The Fortress Power eBoost is a high-capacity, modular energy storage solution built for residential and light commercial applications. With 16kWh of usable energy per unit and the ability to scale up to 256kWh, eBoost is engineered to handle high load demands while offering the flexibility of stackable, parallel installations. Built-in heating elements, an IP65 weatherproof enclosure, and integration with the eWay wireway system allow for clean, all-weather installs.

FEATURES

Delivers 16kWh of energy storage per unit—ideal for homes or businesses with higher load profiles or limited install space.
Easily scale your system by connecting up to 16 units in parallel, giving you the flexibility to grow as your energy needs evolve.
Built-in busbars, conduit ports, LED indicators, and an emergency shutoff make for clean, code-compliant installations with fewer external components.
IP65-rated and equipped with internal heating elements for reliable performance in extreme conditions, from freezing temperatures to high humidity.
Pairs with the Fortress Power Envy Duo 21 inverter for seamless whole-home backup and energy management.
Modular, scalable design with fast-connect hardware reduces install time and labor while maintaining a clean, professional appearance.

Specifications

Nominal Capacity: 314 Ah
Nominal Energy: 16.08 kWh
Operating Voltage Range: 41.6 – 57.6 V
Max Charge/Discharge (Closed-Loop): 180 A / 250 A
Max Charge/Discharge (10 s Peak): 314 A
Surge Discharge Power (10 s): 16 kW
Cycle Life (EOL 70%): 8,000 cycles
Protection Rating: IP65 (All-Weather)
Operating Temperature: –4 °F to 140 °F (–20 °C to 60 °C)*
Re-charge Voltage: 49 V
Cut-off Voltage: 41.6 V
Bulk / Absorption Charge Voltage: 55.2 V
Dimensions (Battery Module W×D×H): 566 × 286 × 960 mm | 22.28 × 11.27 × 37.81 in
Dimensions (eWay Busbar W×D×H): 580 × 242 × 259 mm | 22.84 × 9.52 × 10.18 in
Weight: 140 kg (308.6 lb)
Cell Type: Tier-1 Prismatic LFP (16 cells)
Mounting Options: Floor-Standing or Wall-Mounted
Warranty: 10 Years