What is a flow battery made of? Who makes flow batteries? Check out our blog to learn more about our top 10 picks for flow battery companies.
Otoro Energy, headquartered in Boulder, Colorado, specializes in affordable, safe flow battery systems for grid-scale energy storage. Established in 2020, their innovative technology
ESS Tech, Inc. (NYSE: GWH) is the leading manufacturer of long-duration iron flow energy storage solutions. ESS was established in 2011 with a mission to accelerate decarbonization safely and
Discover 10 emerging flow battery companies and startups to watch in 2026 & find out how their solutions will impact your business!
Top 7 flow battery companies are VRB Energy, H2, ESS Tech, Stryten Energy, CellCube Energy Storage Systems, Primus Power, and Dalian Rongke Power.
My buddy Andrew Wang and I compiled this list of flow battery and related companies over the last few years, now making it public in the hopes of potentially integrating it with FBRC one
Discover the top publicly listed flow battery manufacturers worldwide, their chemistries, strategies, and outlook for long-duration energy storage growth through 2030.
Whether you''re a solar installer, EPC contractor, distributor, or energy project developer, this list offers reliable manufacturers of lithium-ion, sodium-ion, metal-hydrogen, and flow battery
Mhor Energy has developed a liquid flow battery that stores energy on a large scale, offering a durable alternative to traditional battery technologies.
It is a leading global manufacturer of key materials and energy storage equipment for flow batteries, focusing on the research and development, manufacturing, and application of long-term energy
PEES Power Systems is a leading provider of advanced energy solutions in South Africa and Africa. We specialize in microgrid systems, solar photovoltaic (PV) power generation, BESS (battery energy storage systems), grid‑tied / hybrid / off‑grid inverters, PCS power conversion systems, EMS energy management systems, BMS battery management systems, lithium‑ion & LiFePO4 batteries, and modular energy storage systems. Our portfolio also includes energy storage containers, energy storage cabinets, containerised power stations, off‑grid power supply systems, backup emergency power, clean energy solutions, new energy storage systems, and green power systems. We offer battery cabinets with integrated BMS, outdoor all‑in‑one storage cabinets, commercial & industrial storage, communication battery cabinets, server racks, and transformer capacity expansion services. Whether you need a small off‑grid system or a zero‑carbon factory solution, our products deliver reliability and performance.
Our modular energy storage solutions range from 20ft/40ft mobile containers to outdoor all‑in‑one energy storage cabinets. We are a leading manufacturer of battery cabinets with BMS, offering communication battery cabinets for telecom, server racks for data centers, and energy storage battery BMS systems. We utilize lithium‑ion energy storage batteries and LiFePO4 batteries for optimal safety and lifecycle. Our stackable design allows flexible capacity expansion, while our grid‑forming technology ensures stable microgrid operation. Whether for distributed PV systems, off‑grid power supply, backup emergency power, or large zero‑carbon parks, our products feature advanced thermal management, PCS and EMS integration, and compliance with South African and international standards. We also provide professional energy storage system installation and after‑sales support, and we help clients navigate energy storage subsidies where applicable.