EG4 18KPV Hybrid Inverter System Bundle
Power Your Life, On or Off the Grid | 20.48 β 61.44kWh Scalable Battery Storage
Whether youβre building a self-sufficient homestead or just tired of relying on a fragile grid, this all-in-one system bundle puts serious power in your hands. The EG4 18KPV inverter paired with EG4 Lithium Powerwall batteries creates a rugged, future-ready Energy Storage System that works just as well off-grid as it does grid-tied.
π What's Included
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1x EG4 18kPV 12kW Hybrid Inverter
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EG4 Lithium Powerwall Batteries (20.48kWh to 61.44kWh options)
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All cables, components, and monitoring tools required for a seamless install
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U.S.-based support and 10-year warranty on all core components
π‘ Why It Works for the Off-Grid Life
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18,000W PV Input, 12,000W Output β Plenty of muscle to power homes, shops, and off-grid setups.
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No Charge Controller Needed β Plug-and-play design simplifies your install and cuts costs.
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Smart Battery Management β Closed-loop communication with EG4 batteries keeps things running smoothly and safely.
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Stackable & Scalable β Parallel up to 16 batteries and expand as your energy needs grow.
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Dual-Purpose Power β Seamlessly integrates solar, battery, and grid power. Use what you generate or sell it back.
π§ Tech Specs That Matter
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Split Phase 120/240V Output
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Certified Safe β UL1741SB, CSA 22.2, IEEE 1547, and more
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Outdoor Rated β IP65 / NEMA 4X, install it where you need it
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Battery Cycle Life β 6,000β7,000+ deep cycles @ 80% DoD
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10-Year Warranty β Backed and serviced in the U.S.
β‘ Batteries Built to Last
Choose between the EG4 Powerwall or LifePower4 V2 Server Rack batteries:
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LiFePO4 cells = safer chemistry, better lifespan
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5.12kWh per module, scale up to 80kWh+ with ease
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15β20 year usable life with real-world usage
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Supports multiple inverter brands: Victron, Sol-Ark, EG4, and more
From rural cabins to grid-tied homes looking for backup, this system gives you full control over your power. Add panels, plug in batteries, and take the next step toward true energy independence.
Need help sizing your setup? Give us a callβweβll walk you through it.