Resources

Authorized Dealer/Installer Application
Authorized Installer-Distributor Application.pdf
[Adobe Acrobat Document 427 KB]

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]

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]

Schneider Integration Guide
Fortress Power Integration Guide-Schneider Inverter .pdf
[Adobe Acrobat Document 1 MB]

Sol-Ark Integration Guide
Fortress Battery Integration Guide – Sol-Ark Inverter
[Adobe Acrobat Document 621 KB]

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

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]

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).

eFlex Firmware Update Instructions
eFLEX Firmware Update Instructions
[Adobe Acrobat Document 525 KB]

eFlex Firmware Update v.2264

eFLEX Firmware Update 
[Adobe Acrobat Document 525 KB]

eFlex BMS USB CAN Software
SoftwareV151.zip 
[Zip File 17MB]

eFlex USBCanbox Drivers (32 and 64 bit)

Canbox driver.zip

[Zip File 114kB]

Fortress Power Lithium Battery Warranty Letter (LFP Series & eVault) Fortress Power Lithium Battery Warranty Letter

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]