Hero image — industrial / grid infrastructure photography. Dark toned. Available at launch.
Introducing ZincGel®
Offgrid Energy Labs is developing ZincGel®, a safe, long-duration, lithium-free battery technology designed for renewable energy, data centres, industrial power and energy security.
Offgrid Energy Labs is building patented zinc-bromide battery technology designed to store renewable power for 6 to 16 hours, without lithium, cobalt, nickel or rare earths.
Learn About ZincGel®
ZincGel® Technology
Zinc-bromide chemistry with Offgrid’s proprietary gel electrolyte, sealed non-flow cell architecture and modular system design.

Engineered for the critical daily window between renewable generation and peak demand, storing surplus power when it is available and dispatching it when homes, businesses, data centres and industry need it most.

Non-flammable by design
A water-based electrolyte removes the thermal-runaway failure mode associated with flammable battery chemistries.
Cost-efficient manufacturing
No dry rooms, no solvent recovery and no formation cycling, supporting a simpler, lower-capex route to scale.
Resilient supply chains
Designed to be manufactured through qualified industrial partners, reducing dependence on single-site, capital-heavy gigafactory models.
ZincGel® cell / system detail. Technical or product photography. Available at launch.
Applications
Long-duration power for critical applications.
Solar / wind field
01
Renewable energy time-shifting
Store wind and solar power when generation is high and dispatch it when demand rises.
Industrial facility
02
Industrial net zero
Support factories and industrial sites with reliable long-duration power and reduced fossil backup.
Data centre
03
Data centres
Help digital infrastructure manage peak demand, improve resilience and reduce reliance on diesel backup.
Ready to explore long-duration energy storage for your project?

Whether you’re developing a renewable site, operating a data centre, or managing industrial energy, we’d like to talk.

Contact Offgrid Energy Labs
Hero image — vertical / portrait crop. Available at launch.
Introducing ZincGel®
A safe, long-duration, lithium-free battery.
Zinc-bromide technology designed to store renewable power for 6 to 16 hours, without lithium, cobalt, nickel or rare earths.
Learn About ZincGel®
ZincGel® Technology
Zinc-bromide chemistry, sealed non-flow cell architecture.
Modular system design engineered for long-duration daily energy storage.
ZincGel® product / system detail. Available at launch.
Non-flammable by design
Water-based electrolyte removes the thermal-runaway failure mode.
Cost-efficient manufacturing
No dry rooms, no solvent recovery, supporting a simpler, lower-capex route to scale.
Resilient supply chains
Distributed manufacturing through qualified industrial partners, reducing dependence on single-site, capital-heavy gigafactory models.
Long-duration power for critical applications.
Solar / wind
01
Renewable energy time-shifting
Store wind and solar power when generation is high and dispatch it when demand rises.
Industrial
02
Industrial net zero
Support factories and industrial sites with reliable long-duration power and reduced fossil backup.
Data centre
03
Data centres
Help digital infrastructure manage peak demand, improve resilience and reduce reliance on diesel backup.
Ready to explore long-duration energy storage?

Renewable sites, data centres, industrial energy, we’d like to talk.

Contact Offgrid Energy Labs