Fortress Power’s eVault Max Meets UL9540(A) Standard for Large-Scale Fire Test
Fortress Power’s eVault Max has passed UL 9540(A), the industry’s most stringent fire safety and large-scale fire test.  Fortress Power is among a select
Why Choose Lithium Batteries for Energy Storage?
Why choose lithium batteries? Cost, safety, and versatility are just a few of the reasons the LiFEPO4 chemistry is ideal for residential storage.
Fortress Power Introduces New Smart High Voltage Energy Storage System
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.
Ideal Operating Temperatures for Lithium Batteries
Over three decades since their initial development, the capabilities of lithium batteries continue to expand. Today’s batteries offer increased run times, faster charging, and higher consistency of power. But there remains a difference between what the battery is capable of doing, and its ideal conditions for peak performance.
Fortress Batteries Power a Puerto Rican Aqueduct
Los Nuestro is a non-profit organization with a focus on renewable energy solutions, community advocacy, and public health. They have developed a project in which they provide water to communities that are not connected to Puerto Rico Aqueduct and Sewer Authority (PRASA).
PRESS RELEASE – Fortress Power teams up with Sol-Ark to release a new Integrated Plug & Play Energy Storage Solution
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
