Energy's not just power - it's survival. Blackouts hit harder every year. Supercapacitors don't wait: charge in seconds, dump it when the grid coughs. No lithium fires, no slow fade - just raw, reliable storage.
Why trade cash when you can trade kilowatts? Stockpile now. Sell later. Or just sleep easy knowing you're the one who doesn't go dark.
We supply products that are environmentally friendly, safe, sustainable, cheaper to maintain, and most importantly have unparalleled performance.
Supercapacitors are ideal for agriculture due to their rapid charging, high power density, and long cycle life. They provide reliable power for irrigation systems, sensors, and automation, ensuring efficiency in modern farming operations.
With their ultra-long cycle life, supercapacitors significantly reduce maintenance costs. They are also highly resistant to extreme temperatures, making them perfect for telecommunications systems in challenging environments.
Supercapacitors are recyclable, making them a truly eco-friendly energy storage solution. WEST modules are largely carbon-based, enabling efficient, safe, and long-term electrostatic energy storage with minimal environmental impact.
Our supercapacitors can be airfreighted as non-dangerous goods. WEST modules offer fast 30-minute charging and discharging, outperforming chemical batteries in both safety and efficiency for altitude use.
WEST modules are designed to function across a broad temperature range, from -35°C to +60°C, without degradation. Unlike lithium-ion batteries, which suffer capacity loss and permanent damage in extreme temperatures, WEST modules maintain their performance.
Supercapacitors are perfect for off-grid energy solutions, offering stable performance without capacity loss, heat generation, or risk of thermal runaway. They ensure reliable, long-lasting power in remote locations.
Tired of lead-acid failures? Switch to WEST 48V supercapacitors – electrostatic tech, no chemicals, no thermal runaway. 45-year design life, 20-year warranty, 97% efficiency, fast 30-min charge. Stack 'em like Lego for your solar setup, add capacity anytime. Fully repairable on-site – first truly fixable battery. Perfect for NZ off-grid homes, farms, cabins. Safer than lithium, lasts 5x longer.
Get your 48V system sized today
WEST is a pioneering technology that brings unparalleled safety, longevity, and performance to the energy storage market, empowering sustainable energy solutions worldwide.
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"As a property manager, I've worked with many service providers, and Green Fox Plumbing truly stands out. Their team is consistently fast, efficient, and highly professional…" — Cara Latham
"Wish I had done years ago! Greenfox is simply the best!!! Professional and quick. With great service and dedication to the project." — Daniel Grundlingh
"WEST Supercapacitors have been the best investment I have ever made. My off grid solar system is running like a dream. I know I not only have the best energy storage solution, but I also have a maintenance free, environmentally friendly battery." — Michael Badenhorst