4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 5.12K Lithium Battery + 4.4KW Solar Roof Mount

The 4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 5.12K Lithium Battery + 4.4KW Solar Roof Mount is a highly adaptable and expandable off-grid power solution for cabins, RVs, shops, tiny homes, and remote properties. This package includes a 5500W pure sine wave inverter, a 5.12kWh heated lithium battery, and a 4400W bifacial solar array capable of producing significantly more energy in low-light environments.

Specifications

• Inverter: 1 × OMO 5500W 120VAC 60Hz Pure Sine Wave Stackable Inverter

• Batteries: 1 × 51.2V 5.12kWh Heated Stackable Bluetooth Lithium Battery (Expandable to 6 batteries per inverter)

• System Base: OMO Stack System Wheeled Base

• Solar Array: 8 × 550W Bifacial Mono Solar Panels (4400W total; expandable to 10 panels per inverter)

• Mounting Hardware: Complete IronRidge Roof-Mount Kit including Rails, Splices, L-Feet, Fasteners, and Bolts

• Tools Included: MC4 Crimper Tool Set

• Wiring:
  • 500' 10AWG Direct-Burial PV Wire
  • 100' 6AWG AC Output / Input / Generator Cable

• Solar Panel Warranty: 30-Year Power Warranty

Features

• Bifacial Double-Glass Panels: Capture up to 25% additional backside energy for increased daily production

• Superior Low-Light Performance: Produces more power during cloudy, hazy, early-morning, and late-evening conditions

• Extreme Weather Strength: Rated for 5400 PA snow load and 2400 PA wind load

• Expandable System: Add batteries or solar panels as your energy needs grow

• Smart Energy Monitoring: Built-in WiFi & Bluetooth connectivity for real-time system management

• Efficient Off-Grid Power: Ideal for smaller power setups or light-to-medium off-grid usage

Inverter Specifications

• MPPT Solar Input: 5500W PV Rated Input

• Max PV Current: 22A

• MPPT Voltage Range: 125–450V DC

• AC Output: 5500W Pure Sine Wave

• Parallel Capability: Supports up to 6 inverters

• Grid/Generator Input: 90–140VAC with 63A bypass capability

• Monitoring: WiFi & Bluetooth enabled

Inverter Specification Sheet

Battery Specification Sheet

Maintenance

• Daily: Review inverter status and battery charge levels

• Weekly: Inspect wiring and confirm solar array output

• Annually: Fully clean solar panels and perform detailed system checks

Warranty

• Solar Panels: 30-Year Power Warranty

• Batteries & Inverter: Manufacturer-backed warranty (see spec sheets for details)