
Do I Need a Fortress Power Guardian or Guardian Dongle?
When designing or servicing a Fortress Power system, choosing the right monitoring setup starts with one question: What equipment is already installed? The Guardian &

When designing or servicing a Fortress Power system, choosing the right monitoring setup starts with one question: What equipment is already installed? The Guardian &

As energy storage systems become increasingly connected, installers need reliable tools to monitor performance, manage firmware updates, and support customers long after commissioning. Fortress Power’s

There’s nothing like the freedom of the open road. The thrill of waking up to a desert sunrise, chasing mountain views, or parking beside the

At RE+ 2022 (formerly SPI) Conference in Anaheim, CA, Fortress Power’s Director of Product, John Cromer, introduced the industry to a number of Fortress Power products that will be available starting in 2023. The crown jewel is the High Voltage ESS, a smart, whole-home backup solution for energy storage, monitoring, and controls. The High Voltage ESS consists of numerous elements, which Cromer describes in detail.

Fortress Power is excited to introduce the Guardian, an internet gateway for connecting Fortress Power batteries to the cloud. When paired with the iOS or Android companion App, the Guardian enables battery-level monitoring of key values including State of Charge, Current, Voltage, and Battery Temperature.