Stationary Storage

To make the transition to a carbon-neutral economy by 2050, renewable energy storage will need to be everywhere, stabilising the grid, and supporting industry and domestic power consumption.

Gelion’s patented technology, invented by our founder Professor Thomas Maschmeyer and his team, uses a revolutionary gel that delivers affordable, scalable and safe solutions to store renewable energy.

Stationary Storage by Gelion

The Sustainable Energy-Storage Solution

Gelion’s Endure™ battery can be completely discharged to zero volts, performs at high temperature and is inherently a fire retardant. This makes it ideal for remote communities as well as agricultural, mining and fresh water needs.

The batteries will provide scalable storage for solar and wind farms, grid stability and large-scale commercial and industrial customers.

Gelion’s battery uses materials that are abundant, inexpensive, recyclable and abuse-tolerant.
This gives our platform environmental and commercial advantages over lead-acid and lithium-ion batteries for stationary energy.

“Total overall investment in the grid connected energy storage market is expected to reach US $86 billion globally by 2025, growing at greater than 24% compound annual growth rate (CAGR).”

–Wood Mackenzie (June 2021)

The revolution within.

The revolution within.

Gelion’s Endure™ uses a unique gel electrode that transforms zinc-bromide technology into a high-efficiency non-flow battery.

Patented Electrode Gel Layer

Bromide Positive Plate

Separator Membrane

Zinc Negative Plate

Patented Electrode Gel Layer

Our 3D electrode’s large surface area improves electric conductivity, allowing the permeation of the electrolyte for the bromide reaction. This creates highly efficient chemical and electrical energy conversion.

Bromide Positive Plate

This conductive metal plate provides low-resistance contact to the gel layer. It efficiently distributes electric charge and provides a path for electric current flow.

Separator Membrane

Porous sheet separating the zinc and bromide electrodes. This barrier minimises self-discharge and inhibits dendrite growth, without impacting ion transportation between electrodes.

Zinc Negative Plate

Conductive metal plate that reduces cell resistance and provides a desirable surface for zinc plating. The surface structure promotes even growth and good adherence for the zinc.

Stationary Storage

Zinc Bromide aka ZnBr2

Gelion’s breakthrough non-flow zinc-bromide battery
targets the growing stationary energy storage market.

The battery delivers a safe, cost-effective, long-life
alternative to lithium-ion and lead acid battery
technologies. It can be discharged daily to 0% and works
in temperatures of up to 50°C.



Commercial & Industrial

Industrial Light Towers

Grid Services

Solar & Wind

About Us

Laser-focused on solving tomorrow’s power and climate challenges, today.

Mobile Storage

Discover the leading-edge performance additives powering tomorrow’s transport.

Stationary Applications

How Gelion’s Endure™ battery is the answer for the growing stationary energy storage market.

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