technology
Ukhozi Africa Technologies’ main goal is to provide energy solutions in environments where reliable and continuous supply of electricity is not readily available.
Why Vanadium Redox Flow Batteries? A Game-Changer in Energy Storage.
Longer Lifespan & Durability
Unlike lithium-ion batteries, VFRBs do not degrade over time, ensuring a lifespan of 20+ years with consistent performance.
Safe, Non-Flammable, & Environmentally Friendly
VFRBs use non-flammable electrolytes, making them a safer choice for energy storage compared to traditional lithium or lead-acid batteries.
Unlimited Cycling & Deep Discharge Capability
Unlike conventional batteries, VFRBs can be charged and discharged indefinitely with negligible capacity loss, making them perfect for high-demand applications.
Scalable & Customisable
From small residential setups to large-scale utility storage, our technology adapts seamlessly to different energy requirements.
Strengthening South Africa’s Energy Security
By utilising local vanadium resources and creating employment opportunities in Richards Bay and surrounding communities, Ukhozi Africa Technologies is not just producing batteries — we’re building a sustainable energy ecosystem.
Ukhozi Africa Technologies focuses on two key areas: Sustainable Energy and Transportation. Our primary energy project involves the establishment of advanced vanadium extraction processes. By producing Vanadium Electrolyte and manufacturing Vanadium Redoxide Flow Battery (VRFB) systems, we actively contribute to the Millennium Developmental Goals (MDGs) of sustainable development. Our innovative approach involves re-mining to reuse mining residues, recycling natural resources, and bolstering energy security and economic development.
Vanadium redox flow batteries operate on a similar principle to conventional solid material batteries except the positive and negative electrolytes are in solution and are stored in their respective catholyte and anolyte tanks separate from each other.
The electrolyte solutions flow from their storage tanks to the reactor where vanadium ions interact with each other through carbon-based membranes to produce power in the stack. The separation of the electrolyte tanks from the reactor allows for the client to customise and scale their VRFB to their needs, allowing for growth and upscaling to meet your power requirements.
Through international technology partners, our commitment to localisation ensures we bring energy storage solutions to both urban and remote rural areas of the continent