Pay in 4 interest-free payments of $505.00 Learn more
Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Output Types: 120V
batteries fully recharge 24 hours before an extreme weather event
and reliable DC-to-AC power conversion
single-phase power supply
Big Battery | ETHOS 3x Expansion Kit Big Battery | Accessories Output Types: 120VETHOS 3x Expansion Kit Expand your energy storage with the ETHOS 3x Expansion Kita high performance, scalable solution designed to seamlessly integrate with your existing BigBattery 48V ETHOS System. Offering 15. 36kWh of additional capacity, this kit empowers homeowners, small businesses, and off grid enthusiasts to enhance their energy independence, reduce utility costs, and build a smarter, more resilient power system. What is the ETHOS 3x
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