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Fortress Power | eVault Max 18.5kWh LFP Battery

SKU: eVault Max 18.5
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Current price $11,590.00
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7% off
Original price Was $12,518.00
Original price $12,518.00 - Original price $12,518.00
Original price $12,518.00
$11,590.00 - $11,590.00
Current price $11,590.00
Availability:
in stock
Save up to 7% Save 7%
Current price $11,590.00
shipping image
Free Shipping
This item ships for free. Freight Shipment include liftgate at no additional charge.
7% off
Original price Was $12,518.00
Original price $12,518.00 - Original price $12,518.00
Original price $12,518.00
$11,590.00 - $11,590.00
Current price $11,590.00
Availability:
in stock
Shipping & Delivery Times
Return Policy Overview

Free shipping applies only to retained orders. Return within 30 days in original condition. Defective items can be replaced within 60 days. Brands may have restocking fees. Find further return details here.

  • Specifications

    eVault Max 18.5kWh *Specification*
    Total Energy (kWh) 18.5
    Capacity [Ah] 360
    Nominal Voltage [V] 51.2 (48)
    Voltage Range [V] 48-55
    Efficiency >98%
    Certificates UL 1642, UL1973, UL9540
    Warranty 10 Years

    Specifications

    eVault Max 18.5kWh *Specification*
    Total Energy (kWh) 18.5
    Capacity [Ah] 360
    Nominal Voltage [V] 51.2 (48)
    Voltage Range [V] 48-55
    Recommended Charge Current [A] 150
    Max. Charge Current (Continuous) [A] 180
    Max. Discharge Current (Continuous) [A] 180
    Max. Pulse Current (for 10 sec) [A] 200
    Charging Temperature [F] 32 to 120
    Discharging Temperature [F] 14 to 77
    Dimension [H x W x D, inch] 20.3 x 20.3 x 42.2
    Weight [lbs] 520
    Enclosure Protection Rating IP55
    Mounting Options Floor standing
    Certificates UL 1642, UL1973, UL9540
    Warranty 10 Years
    Scalability Maximum 20 in Parallel (370 kWh)
    Communication CAN/RS485
    High Current Circuit Breaker 250A
    Efficiency >98%
  • Product Description

    Product Description

    • Comprehensive Protection: Includes overcharge, deep discharge, over-heat, and over-current protection.
    • Cell Monitoring and Balancing: Ensures optimal battery performance.
    • Voltage and Temperature Monitoring: Enhances safety and efficiency.
    • Closed-Loop Communication with Inverters: For seamless integration.
    • Optimized Internal Structure: Designed for easy serviceability.
    • High Surge Capacity Handling: Compatible with various inverters.
    • Scalability: Can be scaled up to 370kWh.

    The Fortress Power eVault Max 18.5kWh is a state-of-the-art Lithium Iron Phosphate battery, tailored for both residential and commercial energy storage needs. It stands out with its comprehensive protection features, including safeguards against overcharge, deep discharge, overheating, and overcurrent. The battery is designed to monitor and balance each cell, while also keeping a close eye on voltage and temperature, thus ensuring safety and prolonging battery life.

    An essential feature of the eVault Max is its closed-loop communication with inverters, allowing for seamless integration and efficient energy management. Its internal structure is optimized for easy serviceability, a vital consideration for long-term maintenance. Additionally, this battery is capable of handling higher surge capacities from inverters, making it versatile for various applications.

    The eVault Max is not just robust but also scalable, capable of expanding up to 370kWh to meet larger energy requirements. It's compatible with both AC/DC coupling to solar arrays, making it a flexible choice for numerous solar storage applications such as off-grid systems, backup power, self-supply, and peak charge reduction. The design's focus on simplicity ensures that installation and maintenance are hassle-free, making it a reliable and efficient choice for diverse energy storage needs.

      Certifications

      UL9540 Test Certificate
      UL9540a Large Scale Fire Test Report
      Application Note on Wall Spacing + Drywall Type

    • Questions & Answers

      Questions & Answers

    • Frequently Bought Together

    Shipping & Delivery Times
    Return Policy Overview

    Free shipping applies only to retained orders. Return within 30 days in original condition. Defective items can be replaced within 60 days. Brands may have restocking fees. Find further return details here.