2024 PROMO - All Kits with the BigBattery 15K Battery Bank gets AUTOMATIC Upgrade to a 19K Battery Bank for FREE

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BigBattery Lithium Batteries

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Regular price $990.00
Sale price $990.00
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The 12V 2.2kWh OWL is our flagship model and serves as a benchmark for the quality batteries we know you'll love!This battery was designed with your RV in mind. It's lightweight, portable, and pack...
Regular price $3,999.00
Sale price $3,999.00
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The ETHOS is here to revolutionize power storage for every family home in America! The ETHOS can be customized for tiny homes, large estates, or light commercial systems. Certified to the highest l...
Regular price $5,750.00
Sale price $5,750.00
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The ETHOS is here to revolutionize power storage for every family home in America! The ETHOS can be customized for tiny homes, large estates, or light commercial systems. Certified to the highest l...
Regular price $5,999.00
Sale price $5,999.00
Regular price $0.00
Unit price
per 
The BatteryEVO 48V 19 kWh LiFePO4 KONG Elite Max Battery For those venturing into creating an extensive solar or off-grid power system, the KONG Elite Max is the ultimate choice, equipped with all...