Primus Power Solutions is a provider of low-cost, long-life and long-duration energy storage systems. Our mission is to help enable 100% renewable energy worldwide.

Founded in 2009, Primus is privately held, located in Silicon Valley and has a subsidiary in Asia. We have received 35 patents from 7 countries. Our flow batteries are shipping to U.S. and international commercial/industrial, data center, microgrid, and utility customers. We enjoy R&D and commercial partnerships with several of the world’s leading electrical component, energy software, chemical and power companies.