
Fortress Power Introduces eSpire Mini for Large Residential and Light Commercial Use
New System Ideal for Large Residential or Light Commercial Use LANGHORNE, PA. (March 3, 2023) – Fortress Power proudly introduces their latest C&I offering, the

New System Ideal for Large Residential or Light Commercial Use LANGHORNE, PA. (March 3, 2023) – Fortress Power proudly introduces their latest C&I offering, the

Battery/Inverter Pairing Meets UL9540 Second Edition Requirements in the Most Stringent Jurisdictions LANGHORNE, PA. (December 8, 2022) – Fortress Power is proud to announce that

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.

Fortress Power is excited to introduce its state-of-the-art, smart high-voltage Energy Storage System (ESS). The ESS consists of the Fortress Arrow high-voltage battery and Allure Energy Panel, combined with a high-voltage battery inverter to comprise a singular solution for smart, whole-home backup.

SOUTHAMPTON, PA – Fortress Power teams up with Sol-Ark to announce the release of their new integrate energy storage solution. Consisting of 4 eFlex batteries