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eVault Max 18.5kWh LFP Battery

eVault Max 18.5kWh LFP Battery

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Description


Fortress NEW eVault Max 18.5kWh Lithium Battery
THE LARGEST CAPACITY LITHIUM BATTERY ON THE MARKET

  • We use the safest, environmentally friendly Prismatic Lithium Iron Phosphate cells
  • Expandable from 18.5 kWh to 370 kWh for both residential and commercial projects
  • Competitively priced and easy to install with >98% round-trip efficiency
  • 10-year warranty
  • The smart relay-based Battery Management System (BMS), closed-loop communication with various hybrid inverters for best performance – scalable up to 20 units

Product can be paired with most chargers and hybrid inverters
available on the market.

The newest innovative Lithium Iron Phosphate battery from Fortress Power is the eVault Max 18.5 kWh. An all-in-one solution for your
residential and commercial needs. Scalable up to 370kWh with a serviceable top cover access to make installation of this battery simple
and worry free. The eVault Max is AC/DC coupled to solar arrays and works for many applications that require solar storage, including
Off-Grid, Back Up power, self-supply and Peak Charge Reduction just to name a few.

The Built-In Smart and Reliable Relay-Based Battery Management System integrates multilevel safety concepts for excellent performance:

  • Overcharge and Deep Discharge Protection
  • Over-heat protection
  • Over Current Protection
  • Cell Monitoring and Balancing
  • Voltage and Temperature Monitoring
  • Closed-Loop Communication with Inverters
  • Optimized Internal Structure – Easily Serviceable
  • Handles More Surge Capacity from Inverters

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

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Browse our distribution partners worldwide.
High quality battery backup solutions.

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General 2
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] -4 to 140
Recommended Storage 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%

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

eVault MAX Data Sheet

Installation Manual

Inverter Integration Guides

eVault Warranty Letter

Firmware 

UL9540 Certificate

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

5 reviews for eVault Max 18.5kWh LFP Battery

  1. Avatar

    Palm Tree Energy

    We been installing Fortress Power batteries for a couple years in San Diego California and they are a very nice Lithium Iron Phosphate (LiFePO
    4) battery solution. Save time on the cost of labor. Roll it up to the wall and run your conductors. No need to hang two or three 270 pound batteries on your wall. Unlike other popular batteries, it has a nice charge and discharge rate to handle the high demand. If you are concerned about support they are there to help you through the details. Our clients like the nice simple look and it takes very little room in the garage. It is a nice clean solution!

  2. Avatar

    Jason Jones

    We have done quite a bit of business with Fortress Power, and they are very friendly, knowledgeable, and easy to work with.

  3. Avatar

    Karina nk9019839

    Outstanding customer support. Completely dedicated to make everything right.

  4. Avatar

    Jose A

    Jose enjoyed the experience with Fortress Power

  5. Avatar

    Eric P

    Eric had a great experience with Fortress Power

Add a review

Your email address will not be published. Required fields are marked *

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

Overview

The newest innovative Lithium Iron Phosphate battery from Fortress Power is the eVault Max 18.5 kWh. An all-in-one solution for your
residential and commercial needs. Scalable up to 370kWh with a serviceable top cover access to make installation of this battery simple
and worry free. The eVault Max is AC/DC coupled to solar arrays and works for many applications that require solar storage, including
Off-Grid, Back Up power, self-supply and Peak Charge Reduction just to name a few.

The Built-In Smart and Reliable Relay-Based Battery Management System integrates multilevel safety concepts for excellent performance:

  • Overcharge and Deep Discharge Protection
  • Over-heat protection
  • Over Current Protection
  • Cell Monitoring and Balancing
  • Voltage and Temperature Monitoring
  • Closed-Loop Communication with Inverters
  • Optimized Internal Structure – Easily Serviceable
  • Handles More Surge Capacity from Inverters

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

Specifications

General 2
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] -4 to 140
Recommended Storage 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%

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

Downloads

eVault MAX Data Sheet

Installation Manual

Inverter Integration Guides

eVault Warranty Letter

Firmware 

UL9540 Certificate

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

Video

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

Reviews (5)

5 reviews for eVault Max 18.5kWh LFP Battery

  1. Avatar

    Palm Tree Energy

    We been installing Fortress Power batteries for a couple years in San Diego California and they are a very nice Lithium Iron Phosphate (LiFePO
    4) battery solution. Save time on the cost of labor. Roll it up to the wall and run your conductors. No need to hang two or three 270 pound batteries on your wall. Unlike other popular batteries, it has a nice charge and discharge rate to handle the high demand. If you are concerned about support they are there to help you through the details. Our clients like the nice simple look and it takes very little room in the garage. It is a nice clean solution!

  2. Avatar

    Jason Jones

    We have done quite a bit of business with Fortress Power, and they are very friendly, knowledgeable, and easy to work with.

  3. Avatar

    Karina nk9019839

    Outstanding customer support. Completely dedicated to make everything right.

  4. Avatar

    Jose A

    Jose enjoyed the experience with Fortress Power

  5. Avatar

    Eric P

    Eric had a great experience with Fortress Power

Add a review

Your email address will not be published. Required fields are marked *

Browse our Solutions

Reliable source of renewable energy
you can trust to deliver off-grid living.

REQUEST ADDITIONAL INFO

Where to buy?

Browse our distribution partners worldwide.
High quality battery backup solutions.

BROWSE DISTRIBUTORS

How to become a dealer?

Enroll now to become a dealer.
Get free leads and marketing help.

BECOME A DEALER

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