Resources

Support Requests

Installer-Distributor Application

Authorized Installer-Distributor Application
Installer-Distributor Application

Data Sheets

eVault 18.5 kWh Data Sheet Fortress Power e-Vault 18.5 kWh  [Adobe Acrobat Document 385 KB]
eFlex 5.4 kWh Data Sheet Fortress Power e-Flex 5.4 kWh  [Adobe Acrobat Document 385 KB]
LFP-10 Data Sheet Fortress Power LFP-10 [Adobe Acrobat Document 2 MB]
LFP-5k-48V Data Sheet Fortress Power LFP-5K-48V [Adobe Acrobat Document 2MB]

Installation Manuals

eVault 18.5 kwh Installation Manual
Fortress eVault Series Installation Manual
[Adobe Acrobat Document 256 KB]
eFlex 5.4 kwh Installation Manual
Fortress eFlex 5.4 Installation Manual
[Adobe Acrobat Document 1MB]
LFP-10 Installation Manual
Fortress LFP-10 Installation Manual
[Adobe Acrobat Document 1MB]
LFP-5k-48V Installation Manual
Fortress LFP-5K-48V Installation Manual
[Adobe Acrobat Document 625KB]

Inverter Integration Guides

Schneider Integration Guide
Fortress Power Integration Guide-Schneider Inverter .pdf
[Adobe Acrobat Document 1 MB]
Sol-Ark Integration Guide
Fortress Power Integration Guide – Solark Inverter .pdf
[Adobe Acrobat Document 621 KB]
SMA Integration Guide 
Fortress Battery Integration Guide – SMA – Sunny Island
[Adobe Acrobat Document 555 KB]
Outback Integration Guide
Fortress Power Integration Guide-Outback Inverter.pdf
[Adobe Acrobat Document 390 KB]
Magnum Integration Guide 
Fortress Battery Integration Guide – Magnum Equipment
[Adobe Acrobat Document 664 KB]
Morningstar Integration Guide 
Fortress Power Integration Guide – Morning Star Charger
[Adobe Acrobat Document 214 KB]
Phocos Integration Guide 
Fortress Power Integration Guide – Phocos Inverter
[Adobe Acrobat Document 214 KB]

White Papers

Racking Selection – Instructional guide to selecting commercially available standard racking for the eFlex 5.4 product. eFlex 5.4 Lithium Battery Rack Selection Instructions
Introduction to Lithium Batteries Introduction to Lithium Batteries – learn about lithium battery fundamentals
eFlex Planning Guide  eFlex Planning Guide – suggestions and tips for cable sizing, balance of system material, + racking methods
Solar Battery Capacity Tool Guide – Solar Battery Capacity Tool Guide  Understand the theory behind our battery capacity sizing tool (tool provided in Dealer Resources page).

Firmware Updates

eFlex Firmware Update Instructions
eFLEX Firmware Update Instructions
[Adobe Acrobat Document 525 KB]
eFlex Firmware Update v.2269
eFLEX Firmware Update 
[Zip File 50 KB]
eFlex Can Software
SoftwareV151.zip 
[Zip File 17MB]

eVault Firmware Update Instructions
eVault Firmware Update Instructions
eVault Firmware Version 7.1
eVault Firmware 
eVault CAN Software
Can software 

eFlex + eVault USBCanbox Drivers (32 and 64 bit)
Canbox driver.zip
[Zip File 114kB]
Additional CANTest Software (just install for drivers, software is not used)
CanTEST software 

Warranty

Warranty Submittal Form
Warranty Submittal Form
eVault + LFP Series Warranty Letter
eVault 18.5 + LFP Series Warranty Letter
eFlex 5.4kWh Warranty Letter
eFlex 5.4 Warranty Letter
Terms and Conditions of Purchase
Terms and Conditions of Purchase

Webinars

Battery Chemistry Comparison Chart
Battery Chemistry Comparison Chart
[Adobe Acrobat Document 659 KB]
Comparison Chart of Various Lithium Batteries
Comparison Chart of Various Lithium Batteries
[Adobe Acrobat Document 516 KB]
Fortress Power_FAQ of Lithium Energy Storage 4.2.2020
[Adobe Acrobat Document 4 MB]
Lithium Energy Storage FAQ
Fortress Power Lithium Energy Storage FAQ.pdf
[Adobe Acrobat Document 5 MB]
Fortress Power & Sol-Ark Webinar
Sol-Ark & Fortress Power Webinar
{Adobe Acrobat Document 862KB]
Fortress Power Design & Installation of Lithium Energy Storage Webinar
Fortress Power Design and Installation of Lithium Energy Storage
[Adobe Acrobat Document 2 MB]

Marketing Brochures

Sol-Ark + Fortress Marketing Brochure
Fortress 9k & 18.kWh Energy Storage System
[Adobe Acrobat Document 2 MB]

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