4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 10.24K Lithium Battery + 4.4KW Solar Roof Mount

The 4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 10.24K Lithium Battery + 4.4KW Solar Roof Mount is a complete, customizable, high-efficiency solution designed for off-grid cabins, small homes, shops, and RV setups. This package features a powerful 5500W stackable inverter, 10.24kWh of heated lithium storage, and a 4.4KW bifacial solar array. Fully expandable, this system allows you to add more batteries or panels as your energy needs increase.

Specifications

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

• Batteries: 2 × 51.2V 5.12kWh Heated Stackable Bluetooth Lithium Batteries (expandable up to 6 batteries per inverter)

• System Base: OMO Stack System Heavy-Duty Wheeled Base

• Solar Array: 8 × 550W Bifacial Mono Panels (4,400W total; expandable up to 10 panels per inverter)

• Mounting Hardware: Complete IronRidge Roof Mount Kit (rails, splices, L-feet, fasteners, bolts)

• Tools: MC4 Crimper Tool Set

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

• Solar Panel Warranty: 30-Year Power Warranty

Features

• Bifacial Double-Glass Solar Panels: Capture up to 25% rear-side gain and deliver increased output during cloudy or low-light periods; engineered to withstand 5400 PA snow load and 2400 PA wind load

• Modular & Expandable: Add panels or batteries as your power needs grow

• Ideal for Off-Grid Living: Powers refrigerators, freezers, lighting, electronics, fans, pumps, and light A/C loads

• Fully Integrated Power Stack: Clean, compact installation with inverter + batteries on a wheeled base

• Customizable Solutions: Additional system design assistance available upon request

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: Up to 6 Units

• Grid/Generator Input: 90–140VAC / 63A Bypass

• Monitoring: Built-In WiFi & Bluetooth

Inverter Specification Sheet

Battery Specification Sheet

Maintenance

• Daily: Verify inverter indicators and battery charge levels

• Weekly: Inspect solar wiring, PV cables, and connections

• Annually: Clean all panels, check roof mount hardware, update firmware, and inspect cable conditions

Warranty

• Solar Panels: 30-Year Performance Warranty

• Inverter & Batteries: Manufacturer warranties per OMO documentation