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Fortress Power has proudly serviced homeowners and commercial clients worldwide. Our Pennsylvania-based team’s passion for clean energy storage using Lithium Iron Phosphate batteries has earned us a place among the world’s top energy storage battery manufacturers. We pride ourselves on bringing of businesses and households energy storage products they can depend on, built from only the highest quality, highest powered lithium ferrite phosphate batteries.
We strive to manufacture compact and reliable battery systems at affordable prices. You’ll never be left in the dark when you secure your energy with Fortress Power.
We strive to manufacture compact and reliable battery systems at affordable prices. You’ll never be left in the dark when you secure your energy with Fortress Power.
Overview
Location
United States, Pennsylvania, Upper Southampton Township
Employees
51-200
Phone
+1 877-497-6937
Founded date
2016
Mentions in press and media 15
| Date | Title | Description |
| Sign up to see | Sign up to see | Sign up to see |
| Oct 17, 2025 | Fortress Power Launches the eBoost Energy Storage System | 16kWh Battery System Offers Simplified Design, Sustainable Backup Power, and Seamless Integration with the Envy Duo 21 Inverter LANGHORNE, Pa., Oct. 17, 2025 /PRNewswire-PRWeb/ -- Fortress Power, a leading provider of advanced battery energ... |
| May 3, 2024 | Skylight Lending and Fortress Power Partner to Offer Energy Storage with Financing | Skylight Lending and Fortress Power are teaming up to offer customers a 25-year warranty and a 25-year loan for Fortress Power residential products. This partnership helps make energy storage systems more accessible to homeowners. LANGHORNE... |
| Jan 8, 2024 | Fortress Power Enters High Voltage Energy Storage Residential Market with the All-in-One Avalon System | Fortress Power officially enters the High Voltage residential market with the first installation of the Avalon Energy Storage System. Fortress Power, headquartered in Pennsylvania, offers residential and commercial energy storage solutions.... |
| Dec 23, 2022 | Introducing the New Fortress Power All in One Solution | All in One Solution Homeowners can have a whole home backup system. It allows customers flexibility based on their needs and budget. ENERGY YOU CAN DEPEND ON! Smart, Clean Storage for Renewable Energy Sources” — Fortress Power LANGHORNE, PE... |
| Apr 8, 2022 | Energy storage provider raises $25M | E-Zinc has raised a $25 million Series A led by Anzu Partners. Based in Toronto, the company develops zinc-based electrochemical technology designed to store energy for both on- and off-grid applications. View round |
| Jan 10, 2022 | White Deer Invests in Fortress Power, a Battery Energy Storage Business | HOUSTON (PRWEB) January 10, 2022 White Deer, a private equity firm that invests in products and services businesses in the energy, industrials, and infrastructure end markets, has invested in Fortress Power, LLC (“Fortress” or the “Company”... |
| Jan 10, 2022 | Private equity firm White Deer invests in battery provider Fortress Power | Private equity firm White Deer invests in battery provider Fortress Power By Chris Crowell January 10, 2022 View Profile Private equity firm White Deer announced an investment in Fortress Power, a designer and manufacturer of battery energy... |
| Nov 8, 2021 | Solar Builder Project of the Year Awards 2021 | Solar Builder Project of the Year Awards 2021 By Chris Crowell November 8, 2021 View Profile Our annual Project of the Year Awards are a celebration of the solar industry. The hard work of construction teams and installers, the creativity o... |
| Sep 14, 2021 | Vote: Storage, Utility-Scale Solar Builder Projects of the Year | Vote: Storage, Utility-Scale Solar Builder Projects of the Year By Chris Crowell September 14, 2021 View Profile Here are your Solar + Storage and Utility-scale nominees for the 2021 Solar Builder Project of the Year Awards, sponsored by Fo... |
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FAQ about Fortress Power
When was Fortress Power founded?
Fortress Power was founded in 2016.
What has the press written about Fortress Power?
Parsers VC has collected 15 articles mentioning Fortress Power, among them “Fortress Power Launches the eBoost Energy Storage System” (Oct 17, 2025) and “Skylight Lending and Fortress Power Partner to Offer Energy Storage with Financing” (May 3, 2024).
Is Fortress Power still active?
Yes, Fortress Power is active; its latest activity on Parsers VC dates from Nov 5, 2026.