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Fortress Power Donates Batteries to Help with Lahaina Relief Efforts in Maui

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Fortress Power Donates Batteries to Help with Lahaina Relief Efforts in Maui

By Rob Senior Fortress Power is proud to partner with Footprint Project in contributing to the Lahaina relief efforts. In early August, a series of wildfires tore through the island of Maui, the second-largest island of the state of Hawaii.

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Launch Event: The Successful Premiere Event of the Avalon HV ESS!

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Launch Event: The Successful Premiere Event of the Avalon HV ESS!

We celebrated the release of our newest product: the Fortress Power Avalon High Voltage Energy Storage System. LAUNCH EVENT A New Era Begins: Introducing the Avalon HV ESS Friday, October 20, 2023  1:00 PM ET About the Launch Event: The

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Fortress Power Statement: Resolving Communication Between Sol-Ark Inverters and Fortress Power Batteries

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Fortress Power Statement: Resolving Communication Between Sol-Ark Inverters and Fortress Power Batteries

In the world of renewable energy, collaboration between companies is often the key to success. With this memo, we want to address some recent rumors and misconceptions regarding Fortress Power and Sol-Ark and our products – specifically, the communication between

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Fortress Power

Firmware Update

From time-to-time your battery may require a firmware update. Please visit the linked firmware page to download the software and firmware for your battery model. Once you have downloaded the software and drivers please reach out to Fortress Power to schedule a time for us to help you update your battery.

Fortress Power

Dealer Download Center

Fortress Power is committed to providing you with the top notch technical support possible. We also make sure all documentation is easily accessible and easy to find.  Access our datasheets, installation manuals, spec sheets and video library here. 

Our

Video Library

InverterCompatibility

Fortress Lithium Iron Phosphate batteries are designed to work with most 48VDC inverter and chargers available on the market. Below is a list of compatible inverters and chargers. You still need to design to the maximum inverter amperage and consult with inverter minimum battery sizes. If you can’t find the inverter on the list or have sizing questions,
please call us at 877-497 6937 or
email us at [email protected]