PolyJoule engineered a groundbreaking solution to battery safety, rare earth scarcity, and high cost of ownership—building batteries out of polymers—to power the future.
No fires. No risks. Our batteries contain patented conductive polymer technology that eliminates thermal runaway risk, is non-toxic, fully recyclable, and free of rare-earth metals. Install a PolyJoule energy storage system anywhere—indoors or outdoors, in hot or cold environments—for unmatched safety and peace of mind.
Grid-connected since 2021, the PolyJoule Battery features proven technology that has been rigorously engineered and manufactured to last beyond 12,000 cycles, with minimal maintenance. Third-party certified, and deployed worldwide, PolyJoule batteries deliver dependable charge cycles—powering the future, day after day.
PolyJoule’s battery cells may look typical, but their key difference lies within: traditional metal oxide electrodes are replaced with conductive polymers. These complex 3D scaffolds are synthesized from naturally occurring organic compounds, engineered to conduct electricity and store charge through a unique bond arrangement known as a conjugated backbone. This approach eliminates common failure points of metal-based batteries, including dendrite formation, thermal runaway, and rapid capacity fade.
Engineered for unparalleled safety with no thermal runaway, holding UL9540A and UL810A safety certifications.
Capital-light and low-cost manufacturing for rapid scale-up, leveraging abundant, locally available, low-cost materials and existing factory equipment.
Built to last decades with minimal maintenance and no HVAC required, delivering reliable charge cycles day after day.
Stress-free permitting, noise-free operation, turnkey installation, and seamless integration into existing buildings, sites, and electrical systems.
Fully recyclable materials and low-carbon manufacturing, designed for a future powered by plastic waste.
Grid-connected since 2021 and recognized with awards for its significant sustainability impact on commercial operations.
