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Saltwater Battery Can Power Your Off Grid Home For 10 Years

An Aqueous Hybrid Ion battery roughly the size of a dishwasher

“An Aqueous Hybrid Ion battery roughly the size of a dishwasher or small refrigerator potentially stores enough solar or wind energy to power a single-family home completely off the grid”

“[Our batteries] cannot burn, they are full of water,” he said. “And when they dry out, they are fire retardant.” The batteries also do not use heavy metals or toxic chemicals.

“Whitacre said that the company should be able to sell Aquion batteries capable of powering a typical single family home for between $1,000 and $3,000, depending on the size, once the company is working at full production in the next year or two. Those batteries will last for about 3,000 cycles, or 3,000 days and nights. ~ CNBC


Aquion Energy manufactures safe, sustainable, and affordable saltwater batteries.


  • Safe
    The safest batteries in the world; non-flammable, non-explosive, non-hazardous, and touch-safe.

  • Sustainable
    No heavy metals or toxic chemicals and the only batteries in the world to be Cradle to Cradle Certified™.

  • Cost-Effective
    Low upfront installed systems cost due to simple architecture, and minimal to no operating costs.

  • Simple
    Maintenance-free, no battery management required, and compatible with all leading power control electronics.

  • Resilient
    Long-lasting and tolerant to wide temperature ranges, partial state of charge cycling, and daily deep cycling.