Skip to content
Reviews

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!

Filters

  • EG4 WallMount Indoor LiFePO4 Batteries | 48V 280Ah (14.3kWh) | Heated, UL1973, UL9540A - Off Grid Stores
    Sold out
    $509.99
    $509.99 - $3,239.99
    $509.99
    $2,700.00
    $407.99 - $2,700.00
    $407.99

    EG4 WallMount Indoor LiFePO4 Batteries | 48V 280Ah (14.3kWh) | Heated, UL1973, UL9540A

    EG4
    Out of stock

    EG4-WallMount Indoor Battery | 48V 280Ah | 14.3kWh | Indoor | Heated UL1973, UL9540A | 10-Year Warranty The WallMount Indoor 14.3kWh batteries ar...

    View full details
    $509.99
    $509.99 - $3,239.99
    $509.99
    $2,700.00
    $407.99 - $2,700.00
    $407.99
    Sold out
  • EG4 LL - S 48V 100AH Lithium Iron Phosphate Server Rack Battery - Off Grid Stores
    Sold out
    $2,309.99
    $2,309.99 - $14,268.74
    $2,309.99
    $1,924.99
    $1,924.99 - $11,414.99
    $1,924.99

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

    EG4
    Out of 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...

    View full details
    $2,309.99
    $2,309.99 - $14,268.74
    $2,309.99
    $1,924.99
    $1,924.99 - $11,414.99
    $1,924.99
    Sold out
  • EG4 500V 100A Solar Charge Controller MPPT - Off Grid Stores
    Sold out
    $539.99
    $539.99 - $539.99
    $539.99
    $449.99
    $449.99 - $449.99
    $449.99

    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...

    View full details
    $539.99
    $539.99 - $539.99
    $539.99
    $449.99
    $449.99 - $449.99
    $449.99
    Sold out
  • EG4 LL V2 24V 200AH Lithium Server Rack Battery - Off Grid Stores
    Sold out
    $0.00
    $0.00 - $1,715.99
    $0.00
    $1,429.99
    $1,429.99 - $10,675.99
    $1,429.99

    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...

    View full details
    $0.00
    $0.00 - $1,715.99
    $0.00
    $1,429.99
    $1,429.99 - $10,675.99
    $1,429.99
    Sold out
  • EG4 6000XP Off-Grid Solar Kit | 4.98kW Monocrystalline Solar Panels + 16kWh LiFePO4 Battery Bank - Off Grid Stores
    Sold out
    $9,581.24
    $9,581.24 - $10,699.99
    $9,581.24
    $8,404.99
    $7,664.99 - $8,559.99
    $7,664.99

    EG4 6000XP Off-Grid Solar Kit | 4.98kW Monocrystalline Solar Panels + 16kWh LiFePO4 Battery Bank

    EG4
    Out of stock

    This PRO Series Off-Grid Solar Kit is built around the EG4 6000XP split-phase inverter/charger, a 4.98kW solar array, and a 16kWh LiFePO4 battery b...

    View full details
    $9,581.24
    $9,581.24 - $10,699.99
    $9,581.24
    $8,404.99
    $7,664.99 - $8,559.99
    $7,664.99
    Sold out
  • EG4 48V 314Ah Wallmount Indoor LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off - Grid Inverter - Off Grid Stores
    Sold out
    $7,416.21
    $7,416.21 - $37,841.00
    $7,416.21
    $5,932.97
    $5,932.97 - $30,272.80
    $5,932.97

    EG4 48V 314Ah Wallmount Indoor LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off-Grid Inverter

    EG4
    Out of stock

    Smart power. Simple reliability. Whether you want lower energy costs or more control during outages, the EG4 WallMount 314Ah Indoor Battery deliver...

    View full details
    $7,416.21
    $7,416.21 - $37,841.00
    $7,416.21
    $5,932.97
    $5,932.97 - $30,272.80
    $5,932.97
    Sold out
  • EG4 48V 314Ah All Weather WallMount LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off - Grid Inverter - Off Grid Stores
    Sold out
    $7,868.71
    $7,868.71 - $39,093.58
    $7,868.71
    $6,294.97
    $6,294.97 - $31,274.86
    $6,294.97

    EG4 48V 314Ah All Weather WallMount LiFePO4 Battery + 12000XP 12,000W 48V Split Phase Off-Grid Inverter

    EG4
    Out of stock

    Introducing the WallMount 314Ah Batteries! EG4 is proud to announce the next generation of our WallMount batteries with our 314Ah Indoor and All We...

    View full details
    $7,868.71
    $7,868.71 - $39,093.58
    $7,868.71
    $6,294.97
    $6,294.97 - $31,274.86
    $6,294.97
    Sold out
  • EG4 LifePower4 V2 24V 200AH Lithium Server Rack Battery - Off Grid Stores
    Sold out
    $0.00
    $0.00 - $1,619.99
    $0.00
    $1,349.99
    $1,349.99 - $9,872.99
    $1,349.99

    EG4 LifePower4 V2 24V 200AH Lithium Server Rack Battery

    EG4
    Out of stock

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

    View full details
    $0.00
    $0.00 - $1,619.99
    $0.00
    $1,349.99
    $1,349.99 - $9,872.99
    $1,349.99
    Sold out
  • EG4 LL V2 12V 400AH Lithium Server Rack Battery - Off Grid Stores
    Sold out
    $0.00
    $0.00 - $1,594.99
    $0.00
    $1,329.00
    $1,329.00 - $10,675.99
    $1,329.00

    EG4 LL V2 12V 400AH Lithium Server Rack Battery

    EG4
    Out of 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...

    View full details
    $0.00
    $0.00 - $1,594.99
    $0.00
    $1,329.00
    $1,329.00 - $10,675.99
    $1,329.00
    Sold out
  • EG4 BOSSBox Energy Storage Enclosure - Off Grid Stores
    Sold out
    $3,543.99
    $3,543.99 - $3,543.99
    $3,543.99
    $2,952.99
    $2,952.99 - $2,952.99
    $2,952.99

    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...

    View full details
    $3,543.99
    $3,543.99 - $3,543.99
    $3,543.99
    $2,952.99
    $2,952.99 - $2,952.99
    $2,952.99
    Sold out
OTP graphic
OTP graphic