EG4 FlexBOSS18 - 48V Hybrid Inverter

EG4 Electronics
$5,364.00
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EG4 FlexBOSS 18 – 13kW Hybrid Inverter / 18kW PV Input (120/240V Split Phase)
A high-performance hybrid inverter designed for off-grid, grid-tied, or backup power applications. The FlexBOSS 18 supports high solar input, grid interaction, and scalable energy systems in a rugged, weather-rated enclosure.

Key Features:

  • 13,000W Continuous Output with PV/grid

  • 10,000W Output in battery-only mode

  • Up to 18,000W PV Input (Max 24kW across 2 MPPTs)

  • 120/240V Split Phase Output (208V compatible)

  • 90A Grid Bypass for seamless backup transition

  • Outdoor-Rated (NEMA 4X / IP65) for indoor or outdoor installs

  • Parallel Up to 10 Units (130kW total output)

  • Built-in Arc Fault, Ground Fault & Rapid Shutdown Protection

  • UL1741 SB Compliant

  • Wi-Fi, RS485 & CAN Communication Ports

  • 10-Year Manufacturer Warranty

Ideal For:

  • Whole-home backup and hybrid systems

  • Off-grid cabins and solar-first homes

  • Light commercial solar + battery setups

  • Scalable energy projects