Fortress Power Guardian vs OpticsRE Usage & Stats
The Guardian app is your companion to the Fortress Power Guardian battery monitor. Use the Guardian App to set up your Guardian battery monitor and you’ll be able to keep tabs on your Fortress Power system from your phone.
Whether you installed a Fortress battery system across the country or right in your garage, use the Guardian App to make sure you have the energy you need for your home.
Award-winning Fortress Power tech support is just a tap away. Get technical help from our team of US-based battery experts directly in the app.
If your Fortress battery triggers a fault or runs out of energy, you will get an alert so the problem can get resolved quickly and easily.
- Apple App Store
- Free
- Utilities
Store Rank
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OPTICS RE is an intelligent platform for users of OutBack power conversion systems, as it allows them to connect with OutBack products (Mojave, AXS Port, Mate3 family, RoseWater) and view important information about their system's energy use and production, as well as historical performance and event data. It also provides email & mobile notifications* and alerts, allowing for remote control access, which can help eliminate unnecessary site visits. With OPTICS RE, users can use any internet-connected device to monitor and control their OutBack power conversion systems remotely, providing convenience and flexibility.
* Mobile Push Notifications only available for Mojave systems at this time.
Features:
Connect with Mojave, AXS Port, Mate3 Family, and RoseWater internet connected devices
View energy use and production
Historical performance and event data
Email notifications and alerts
Mobile push notifications for Mojave systems
Remote control access
Eliminate unnecessary site visits
If you have any questions or suggestions? Please contact our support team:
Customer support: https://www.outbackpower.com/resources/technical-support/support-center
Privacy policy: https://www.outbackpower.com/about-outback/policies-and-notices/privacy-policy
Technical support: https://www.outbackpower.com/resources/technical-support/support-center
- Apple App Store
- Free
- Utilities
Store Rank
- -
Fortress Power Guardian VS. 
OpticsREJanuary 17, 2026