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EG4: Inverters, Batteries, Battery Racks, & More

Explore the EG4 Collection, featuring high-performance hybrid solar inverters, LiFePO₄ lithium batteries, battery racks, and more designed for home backup, off-grid systems, and commercial use. EG4 is known for its reliable and scalable power solutions, including advanced inverters like the 6000XP, 12kPV, and 18kPV—offering split-phase 120/240V output, fast transfer switching, and seamless solar + battery integration. Their lithium batteries, such as the LifePower4, PowerPro, and LL-S models, provide high cycle life, smart BMS protection, and modular expandability. Pair them with EG4’s steel battery racks for a clean, secure, and UL-compliant installation.

Build your EG4 energy system—shop the full collection today!

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    EG4 48V PowerPro LiFePO4 Battery (14.3kWh-85.8kWh) + 18kPV 12000W 48V Split Phase Hybrid Inverter

    EG4
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    The wall-mountable, all-weather EG4 PowerPro has arrived and is here to revolutionize power storage for every home in America. This 14.34kWh indoor...

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    EG4 48V PowerPro LiFePO4 Battery (14.3kWh-85.8kWh) + FlexBOSS21 16kw 48V Split Phase AC Hybrid Inverter

    EG4
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    The wall-mountable, all-weather EG4 PowerPro has arrived and is here to revolutionize power storage for every home in America. This 14.34kWh indoor...

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    EG4 48V WallMount Indoor Battery (28.6kWh-42.9kWh) + 12000XP 12,000W 48V Split Phase Off-Grid Inverter

    EG4
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    The EG4 ESS WallMount-12000XP system offers a robust and scalable energy storage solution tailored for both residential and commercial applications...

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    EG4 48V 14.3kWh WallMount Indoor Battery + 6000W 48V Split Phase Off-Grid Inverter

    EG4
    In stock

    Introducing the all-new EG4 ESS WallMount-6000XP Kit, a compact and dependable energy solution designed to bring reliable backup power and energy s...

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    EG4 48V PowerPro LiFePO4 Battery (28.6kWh-43kWh) + 1200XP 12,000W 48V Split Phase Off-Grid Inverter

    EG4
    In stock

    The wall-mountable, all-weather 48V EG4 PowerPro has arrived and is here to revolutionize power storage for every home in America. This 28.68kWh co...

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    EG4 48V 14.3kWh PowerPro LiFePO4 Battery + 6000XP 6000W 48V Split Phase Off-Grid Inverter

    EG4
    In stock

    The wall-mountable, all-weather 48V EG4 PowerPro has arrived and is here to revolutionize power storage for every home in America. This 14.34kWh co...

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    EG4 LifePower4 V2 24V 200AH Lithium Server Rack Battery

    EG4
    In stock

    EG4 LiFePOWER4 24V V2 Battery The LifePOWER4 24V V2 battery is an energy storage solution designed to offer superior performance, safety, and ve...

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    EG4 LL V2 12V 400AH Lithium Server Rack Battery

    EG4
    In stock

    EG4 LL Lithium Battery (V2) | 12V 400AH | Server Rack Battery Upgraded EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 12.8V (12V) 5.12kW...

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    EG4 LL-S 48V 100AH Lithium Iron Phosphate Server Rack Battery

    EG4
    In stock

    EG4 LL-S Lithium Battery EG4-LL lithium batteries offer second to none performance and longevity. Get peace of mind knowing our batteries are...

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    EG4 LifePower4 V2 48V 100AH Lithium Server Rack Batteries

    EG4
    In stock

    The EG4 LiFePOWER4 48V V2 battery maintains the sturdy design and high performance of the original model, while adding new features for an improv...

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    EG4 6 Slot Enclosed Battery Rack

    EG4
    In stock

    EG4 Storage Solutions 6 Slot Battery Rack, featuring an enclosed cabinet design. The cabinet door swings open on a sturdy hinge, allowing easy acce...

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    EG4 3 Slot Enclosed Battery Rack

    EG4
    In stock

    EG4 Storage Solutions 3 Slot Battery Rack, featuring an enclosed cabinet design. The cabinet door swings open on a sturdy hinge, allowing easy acce...

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    EG4 500V 100A Solar Charge Controller MPPT

    EG4
    Out of stock

    Using technology from the EG4 3kW All-in-One Solar Inverter, the EG4 MPPT100-48HV is a simple, affordable, yet reliable solar charge controller MPP...

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    EG4 LL V2 24V 200AH Lithium Server Rack Battery

    EG4
    Out of stock

    EG4 LL Lithium Battery (V2) | 24V 200AH | Server Rack Battery pgraded EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 25.6V (24V) 5.12kWh...

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    EG4 BOSSBox Energy Storage Enclosure

    EG4
    Out of stock

    BOSSBox: The Smarter, Quieter, and Cost-Effective Energy Storage Solution The EG4 BOSSBox is a weather-resistant energy storage enclosure desi...

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