Fortress Power

Fortress Guardian

Write a Review
  • Fortress Guardian LED Indicators
  • Fortress Guardian Ports
  • Fortress Power Guardian Gateway Device
  • Fortress Guardian bottom


Fortress Guardian | Battery Monitoring Gateway

The Fortress Power Guardian is a gateway device that connects Fortress Power Batteries to the cloud. Paired with the companion app, the Guardian will automatically discover connected Fortress Power batteries. This enables battery-level monitoring of key values such as State of Charge, Voltage, Current and Battery Temperature as well as faster, more accurate technical support.

Remotely update battery firmware, submit support tickets, chat live with technical support, complete warranty submissions, and securely share installation and monitoring data directly with support engineers– right from the companion app.

Compatible with the eFlex and eVault Max batteries.


Power Consumption 5W – 24V@1A power supply
AC/DC Adapter 120V / 5A 24V DC 5.5 mm
Supported Communication Types 1x MODBUS/TCP, 2x MOBUS/RTU, 2xCAN 2.0
Operation Frequency 2.4 Ghz
Antennae SMA standard connector
Environment Indoor or inside a box
Housing IP23
Mounting System Din Rail Mount
Status Display LEDs From top to bottom: power, cloud connection, Bluetooth or Wi-Fi connection, serial communication with battery, error signal

Fortress Guardian Manual

View AllClose

0 Reviews

View AllClose