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Fortress Power logo — Smart, Clean Energy Storage for Homes and Business - Lithium...

Fortress Power

Smart, Clean Energy Storage for Homes and Business - Lithium Batteries

Founded 2016 United States Langhorne, United States 61 employees Growth Energy, Manufacturing +2

General Information

Company Name Fortress Power
Founded Year 2016
Location United States Langhorne, United States
Founders / Decision Makers
Team member
Employees 61
Industries Energy, Manufacturing, Energy Storage +1
Funding Stage Growth
Business Model B2B, B2B2C, B2C
Revenue Model Product Sales, One Time Purchase, Tiered Pricing
Social

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About Fortress Power

Fortress Power is a prominent player in the rapidly growing energy storage sector, delivering smart, clean energy storage for homes and businesses through its specialization in Lithium Iron Phosphate batteries. Since its inception in 2016, this Pennsylvania-based company has successfully carved a niche within the global landscape of energy storage battery manufacturing.

The company's strength lies in its commitment to producing compact and reliable battery systems at competitive prices, ensuring that users "never be left in the dark," a testament to its well-regarded quality and dependability. This focus aligns perfectly with the increasing demand for sustainable and efficient energy solutions across both residential and commercial sectors.

In terms of investment, Fortress Power secured a Growth Equity VC investment on 01 January 2022, with backing from White Deer Energy, positioning it for further expansion within a thriving industry. As the demand for advanced energy storage systems continues to surge, Fortress Power stands as a formidable entity poised for sustained growth.

Business keywords: Clean Energy Storage, Lithium Iron Phosphate Batteries, Energy Storage Solutions, Battery Manufacturing, Compact Battery Systems, Reliable Energy Solutions, Home Energy Storage, Commercial Energy Storage, Solar Energy Storage, Energy Dependability, Affordable Energy Solutions, Battery Safety, Premium Energy Products, Sustainable Energy Systems

Services & Products

Energy Storage System Sales
Installer Training and Certification
Technical Support and Documentation
Residential and Commercial Energy Solutions
Rebates and Incentives Programs

Target Customers

Homeowners Commercial Businesses Industrial Facilities Schools Healthcare Centers Government Facilities Energy Installers and Distributors

Funding Rounds & Investors (1)

View All
Funding Stage Amount Investors Lead Investors Date
Growth Equity VC Undisclosed 1
White Deer Energy
01 Jan 2022

Fortress Power Alternatives & Competitors

View All Alternatives
Fortress Power vs

Powering the Future: Lightweight, Long-Lasting Rechargeable Battery Systems for Electric Vehicles an...

Venture round
51-200 employees
Energy, Manufacturing
Fortress Power vs
AESC
AESC Japan

Manufacturing batteries for a clean energy future

Debt Financing
1214 employees
Energy, Manufacturing
Fortress Power vs
Lithium Werks
Lithium Werks The Netherlands

Power. Safety. Life.

91 employees
Energy, Renewable Energy

FAQ About Fortress Power

Smart, Clean Energy Storage for Homes and Business - Lithium Batteries
Fortress Power was founded in 2016.
Fortress Power is headquartered in Langhorne, United States.
Fortress Power operates in Energy, Manufacturing, Energy Storage and CRM and Sales. Its work centres on Clean Energy Storage, Lithium Iron Phosphate Batteries, Energy Storage Solutions and Battery Manufacturing. Its customers include Homeowners, Commercial Businesses and Industrial Facilities.
Fortress Power has a B2B, B2B2C and B2C business model. Its revenue comes from Product Sales, One Time Purchase and Tiered Pricing.
Fortress Power has approximately 61 employees.
Fortress Power has completed 1 funding round. The latest funding stage is Growth.
Fortress Power offers: Energy Storage System Sales, Installer Training and Certification, Technical Support and Documentation, Residential and Commercial Energy Solutions, Rebates and Incentives Programs.
Top alternatives and competitors to Fortress Power include K2 Energy, AESC, Lithium Werks, Rechargeable Power Energy, GoKWh. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Fortress Power and K2 Energy are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for Fortress Power, https://bouncewatch.com/company/fortress-power, updated 14 May 2026. When citing, please name BounceWatch and link this page.

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