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Fortress eVault Max 18.5

$13,956.66 USD
$13,956.66 USD
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Features / Description:

The eVault MAX 18.5 kWh is Fortress Power’s most advanced 48V lithium iron phosphate (LFP) battery, delivering whole-home and light commercial energy storage in a compact, all-in-one design. Scalable up to 370 kWh, it’s ideal for applications ranging from off-grid living and backup power to solar self-consumption and peak demand reduction.

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  • Description

    Fortress eVault Max 18.5

    Engineered for simplicity and performance, the eVault MAX features AC and DC coupling options and a serviceable top-access design that makes installation faster and more reliable. Whether you’re powering a home, small business, or critical backup system, the eVault MAX offers the safety, capacity, and flexibility to get the job done..

    Technical Specifications:

    • Total Energy (kWh): 18.5
    • Capacity[Ah]: 360
    • Nominal Voltage [V]: 1.2 (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 xW 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%
  • Downloads

    Datasheet

    ✔️ Datasheet

    Quick Installation Guide

    ✔️ Quick Installation Guide

    Warranty

    10 Years Warranty


Download Spec Sheet

Designed in compliance with applicable BCI, DIN, BS and IEC standards. Tested in compliance to BCI and IEC standards.

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