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18.5 kWh Fortress eVault Lithium Battery 48V

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SKU:
Fortress-eVault-18.5
MPN:
eVault Max 18.5
Availability:
SHIPS 2 - 4 WEEKS
Shipping:
$600.00 (Fixed Shipping Cost)
$12,400.00

Description

The Fortress eVault MAx 18.5 is an 18.5 kWh 48V Lithium Iron Phosphate (LFP) Battery with a built-in battery management system and LCD screen that integrates and displays multilevel safety features for excellent performance. The Fortress eVault Lithium Battery is maintenance-free and easy to integrate with solar or for independent operation to deliver power to your home day or night. Designed for backup power, off-grid, time of use, and self-use applications, the Fortress eVault is consistently reliable and will keep your solar system operating during a power outage, or will use the energy stored from the daytime to power your home at night.

The eVault MAX has 18.5 KWH total capacity that can expand up to 370 kWh with 20 units in parallel. Features inc lude a 10 year warranty, built-in Wifi for on-line monitoring, close-loop communication with 48V inverters. The included battery management system integrates multi-level safety features including overcharge and deep discharge protection, voltage and temperature observation, cell monitoring and balancing, and a built-in accessible 125 Amp DC breaker On/Off switch.The advanced Lithium Ferro Phosphate (LFP) technology operates a wider temperature range to deliver the most dependable performance. LFP has been proven to be one of the safest Lithium technologies in the industry and is manufactured to the highest standards.

Compatible with Sol-Ark and other 48V solar inverters, Fortress Power batteries are ideal energy storage solutions for grid-tied or off-grid solar installations. Lower your utility bill by avoiding the need to buy electricity at peak times with the Fortress Lithium Battery. Eligible for tax credits and rebates when used with solar, and backed by a 10-year warranty. Order online or by PHONE 888-498-3331


WANT A SOLAR PANEL SYSTEM AT THE LOWEST COST? START SOLAR DESIGN

Product Highlights

  • Provides power during grid outages
  • Designed for backup power, time of use, self-use, and off grid applications
  • Increases independence from the utility grid
  • No maintenance and operation costs 
  • Built-in Battery Management System
  • LCD screen displaying safety features
  • Easy to install with a compact design
  • Expansion by connecting up to 20 units in parallel to achieve 370 kWh power storage capacity
  • Eligible for tax credits and rebates when used with solar
  • Long Lasting - 10-year warranty or up to 6,000 cycles
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Parts / Specifications

Manufacturer:
Fortress Power
Model Number:
eVault Max 18.5
Total Energy (kWh):
18.5 kWh
Capacity (Ah):
360 Ah
Nominal Voltage (V):
51.2V (48V)
Voltage Range (V):
45 - 58.4V
Recommended Charge Current (A):
100A
Max. Charge Current (Continuous) (A):
170A
Max. Discharge Current (Continuous) (A):
180A
Max. Pulse Current (for 10 sec) (A):
200A
Charge Temperature (F):
32 to 113 °F
Discharge Temperature (F):
32 to 113 °F
Recommend Storage Temperature (F):
50 to 95 °F
Dimensions (W x D x H):
20.3 x 20.3 x 42.3 in
Weight (lbs):
520 lbs
Enclosure Protection Rating:
IP21
Mounting Options:
Floor standing
Certificates:
UL 1642
Warranty:
10 years warranty *5 years warranty applies to installs outside of the US & Canada
Expansion:
Maximum 20 in Parallel (370 kWh)
Communication:
CAN/RS485
High Current Circuit Breaker:
250A
Efficiency:
> 98%
Depth of Discharge:
100%
Life Cycles:
Up to 6,000 cycles
Fuel Cost:
$0
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Installation Instructions

pdf-icon.pngFortress Power 18.5 kWh e-vault battery datasheet

pdf-icon.pngFortress Power 18.5 kWh e-vault battery Installation Manual

pdf-icon.pngFortress Power battery warranty


Fortress Lithium Iron Phosphate batteries are designed to work with most 48VDC inverters and chargers available on the market. Below is a list of compatible inverters and chargers.

Brand

Inverter/Charger

Configuration

Sol-Ark

8 KW and 12 kW Inverter

AC or DC coupled

Schneider

Conext XW+ series; Conext SW series; Conext XW MPPT charge controller

AC or DC coupled

Outback

Skybox, Radian, and 40V versions of FLEX max charge controller, FLEXpower FXR(A) and FXR (E) series; GVFX series

AC or DC coupled

Magnum

MS 4448PAE; MS 4048-20B

AC or DC coupled

SMA

SUNNY ISLAND 4548-US/6048-US; SUNNY ISLAND 3.0M/4.4M/6.0H/8.0H

AC coupled

Victron

Phoenix VE.Direct Inverter; MultiPlus and Quatro Inverter/Charger; Skylla-TG Charger; General; Color Control or Venus GX

DC coupled

Morning Star

TriStar MPPT 600V; TriStar MPPT; Tristar PWM; MultiWave 4KW

DC coupled

Midnite Solar

Solar Classic 150, 200 & 250; Solar Classic 150, 200 & 250-SL

DC coupled

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