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Primus Power
AddedFeb 15, 2024
UpdatedJun 18, 2026
Primus Power

Primus Power

Acquired

Primus Power: US-based manufacturer of large-scale, Smart Grid batteries using Zinc Bromine technology.

HQ
Hayward, CA, US
Founded
2009
Overview
Compare
Fundraising
Employees
Website

Primus Power, founded in Hayward, United States, is dedicated to revolutionizing energy storage with its innovative Zinc Bromine flow battery technology. The company's core mission is to provide long-duration, fade-free energy storage solutions that support the Smart Grid, making renewable energy more accessible and reliable. Primus Power's products are designed to help organizations reduce energy costs, enhance grid stability, and avoid expensive utility upgrades, thereby promoting a more sustainable energy future.

Notable figures associated with Primus Power include key investors from prominent venture capital firms and strategic partners in the renewable energy sector. The company has achieved significant milestones, including the successful deployment of its energy storage systems in various large-scale projects. Primus Power's impact is evident in its contribution to reducing demand charges and enabling the integration of renewable energy sources, positioning it as a leader in the smart grid and energy storage market.

Primus Power - Similar Companies

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Eos Energy Enterprises

Prudent Energy logo

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Premium Power

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Ambri logo

Ambri

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Delorean Power

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Primus Power - Quick Facts

Who are Primus Power's competitors?

Companies similar to Primus Power include Eos Energy Enterprises, Prudent Energy, Premium Power and Gridtential Energy.

When was Primus Power founded?

Primus Power was founded in 2009.

Where is Primus Power's headquarters located?

Primus Power's headquarters is located in Hayward, CA, US.

When was Primus Power's last funding round?

Primus Power's most recent funding round was for $4M (USD) in June 2019.

How much has Primus Power raised to-date?

As of Jun 12, 2019, Primus Power has raised a total of $110.2M (USD).

Primus Power - Classification

Industry
  • Hardware
Ownership
  • Equity
  • Venture Capital
Technology
  • Batteries
Geographic Exposure
  • United States
Revenue
  • Transactional
Customer
  • Enterprise
Main Product
  • Energy Storage
Tags
  • Cleantech
NAICS
  • 335300Electrical Equipment Manufacturing
  • 335310Electrical Equipment Manufacturing
  • 330000Manufacturing
  • 335000Electrical Equipment, Appliance, and Component Manufacturing
SIC
  • 3600Electronic And Other Electrical Equipment And Components, Except Computer
ISIC
  • 2720Manufacture of batteries and accumulators
Show 21 more industry codes
NAICS
  • 220000Utilities
  • 221000Utilities
  • 221100Electric Power Generation, Transmission and Distribution
  • 230000Construction
  • 238000Specialty Trade Contractors
  • 238200Building Equipment Contractors
  • 238220Plumbing, Heating, and Air-Conditioning Contractors
  • 335900Other Electrical Equipment and Component Manufacturing
  • 335910Battery Manufacturing
SIC
  • 1300Oil And Gas Extraction
  • 1380Oil And Gas Field Services
  • 1382Oil And Gas Field Exploration Services
  • 1700Construction-special Trade Contractors
  • 1710Plumbing, Heating And Air-conditioning
  • 1711Plumbing, Heating and Air-Conditioning
  • 3690Miscellaneous Electrical Machinery, Equipment, And Supplies
  • 3691Storage Batteries
  • 4900Electric, Gas, And Sanitary Services
  • 4910Electric Services
  • 4911Electric Services
  • 3900Miscellaneous Manufacturing Industries