Pay in 4 interest-free payments of $665.00 Learn more
Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
EG4 FlexBOSS21
BUILT-IN COMPONENTS
Wireless Charging Pad 2 x 15W Max
giving you extended runtime for your appliances
and high-temperature cutoff
ETHOS 48V 20.2kWh Battery Backup Kit (4 Modules) 6k solar kit EG4 FlexBOSS2148V LiFePO Battery 4 Module Bank 12 Year Warranty 20. 48kWh of Modular Battery Storage, Backed by a 12 Year Warranty This configuration is four BigBattery ETHOS modules (5. 12kWh each) stacked on a single shared control box 20. 48kWh of total storage from a system built to scale from a starter bank up to 80+kWh without changing platforms. It's the longest warrantied battery in BigBattery's lineup at 12 years, sealed to an IP65 NEMA 4X rating for
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