VOX Cool’s innovation is the integration of Cold Battery technology and thermal intelligence systems. The Cold Battery is powered by Phase Change Materials (PCMs) – advanced compounds that store and release thermal energy as they transition between solid and liquid states. This allows our Cold Battery systems to capture cold energy when power is cheapest and/or renewable, and then discharge it precisely when it is needed most.
Our technology integrates
Phase Change Materials (PCMs)
Advanced compounds that absorb and release large amounts of thermal energy as they shift between solid and liquid states. This unique property enables our products to maintain stable temperatures for long durations, making them safer, more efficient, and more reliable than traditional cooling methods like ice or diesel-powered systems.
Wide Range of PCM Temperatures
Tailored to different temperature thresholds, from ultra-low for vaccine preservation (down to -33°C) to moderate ranges for food and logistics.
Thermal Intelligence Systems
Controllers and cooling systems that optimise energy use and guarantee storage conditions.
Versatile Packagin
Durable Cold Battery plates for industrial cooling and flexible Cold Packs for transport, healthcare, and personal use
By combining material science and engineering
VOX Cool delivers cooling
Efficient
Cutting energy costs by up to 50% in cold storage and eliminating diesel use in transport.
Sustainable
Reducing CO2 emissions by up to 90%, enabling net-zero refrigeration.
Scalable
Adaptable for warehouses, trucks, fishing vessels, medical cold chains, and even wearable cooling jackets.
TEST & CERTIFICATES
