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This revolutionary energy storage device is rated for 20,000 cycles (that’s 1 cycle per day for 54 years), and has 15 KWh of energy storage. The 48VDC system comes in a stylish design that will compliment any solar system. The Supercap Wall also comes in a beautifully compact 5.5 KWh (48VDC) form factor designed to last as long as your solar panels even with daily cycling. To take advantage of special introductory pricing please call our direct line at +1 (972) 845-4742, while supplies last.
Supercapacitors are the most advanced energy storage devices in the world. Combining the qualities of capacitors with the most advanced batteries, supercapacitors have a 10X lifespan over Lithium batteries, faster charge and discharge rates and the lowest lifetime cost of energy of any energy storage device in the world. Thinking about energy storage – Supercapacitors offer the highest performance and safety for a lifetime cost that is a fraction of any battery.
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Supercapacitors deliver faster initial ROI thanks to their lower maintenance, greater usable capacity, longer lifecycles, and improved performance compared to Lithium-Ion batteries – all at a comparable cost per kWh. Don’t be left behind!

But they differ from batteries in several important ways.
-20⁰C to 60⁰C discharge temperature range
1C – 5C high charge / discharge rate
No heat generated during cycling
Minimal capacity degradation due to cycling
In-built safeties protect the module
Remote monitoring
Safe - no risk of thermal runaway
No maintenance required during warehousing or after installation
Environment - no disposal impact, fully recyclable