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WEIHENG Energy Storage vs Fortress Power

WEIHENG Energy Storage logo

WEIHENG Energy Storage

World-Leading Battery Energy Storage Solutions Provider

46 employees · est. 2017 · China

VS
Fortress Power logo

Fortress Power

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

61 employees · est. 2016 · Langhorne, United States

Fortress Power is the older company (2017 vs 2016); Fortress Power is the larger of the two.

Side-by-Side Comparison

WEIHENG Energy Storage Fortress Power
Founded
2017 2016 older
Headquarters
China Langhorne, United States
Employees
46 61 larger
Industry
Energy Energy, Manufacturing, Energy Storage
Funding Stage
Series A Growth
Funding Rounds
1 1
Services
Not tracked yet Energy Storage System Sales, Installer Training and Certification, Technical Support and Documentation, Residential and Commercial Energy Solutions, Rebates and Incentives Programs
Target Customers
Not tracked yet Homeowners, Commercial Businesses, Industrial Facilities, Schools, Healthcare Centers, Government Facilities, Energy Installers and Distributors
Taxonomy
Home Energy StorageBattery Storage SystemReliableSafeSmartGlobal Brand +1 Clean Energy StorageLithium Iron Phosphate BatteriesEnergy Storage SolutionsBattery ManufacturingCompact Battery SystemsReliable Energy Solutions +8
Website
weiheng-tech.com fortresspower.com
WEIHENG Energy Storage logo

About WEIHENG Energy Storage

ECACTUS is a global home energy storage system brand, founded in 2017 and headquartered in Australia. The company's slogan, "ECACTUS is a global energy storage system brand," encapsulates its mission to empower lives through smart, reliable, and safe battery storage solutions. With a focus on the en...

Fortress Power logo

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 ni...

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Frequently Asked Questions

WEIHENG Energy Storage was founded in 2017, based in China, with 46 employees. ECACTUS is a global home energy storage system brand, founded in 2017 and headquartered in Australia. The company's slogan, "ECACTUS is a global energy storage system brand," encapsulates its mission. Fortress Power was founded in 2016, based in Langhorne, United States, with 61 employees. 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.
Both work in Energy and list home energy storage among their focus areas.

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Compiled from the BounceWatch company index. We last looked at WEIHENG Energy Storage on 12 Sep 2024, and Fortress Power on 14 May 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.

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