4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 15.36K Lithium Battery + 4.4KW Solar Roof Mount

The 4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 5500W Inverter + 15.36K Lithium Battery + 4.4KW Solar Roof Mount provides a powerful, customizable, and expandable energy solution for cabins, small homes, RVs, shops, and remote off-grid properties. This upgraded configuration includes a 5500W stackable inverter, a robust 15.36kWh heated lithium battery bank, and a high-output 4.4KW bifacial solar array. With future-ready expandability, this system is built for long-term reliability and growth.

Specifications

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

• Batteries: 3 × 51.2V 5.12kWh Heated Stackable Bluetooth Lithium Batteries (expandable up to 6 batteries per inverter)

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

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

• Mounting Hardware: IronRidge Roof-Mount Rails, Splices, L-Feet, Fasteners & 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

• High-Efficiency Bifacial Panels: Double-glass construction enables up to 25% extra backside energy capture; excellent performance in cloudy, hazy, or low-light conditions; designed for 5400 PA snow and 2400 PA wind loads

• Large Expandable Battery Bank: 15.36kWh of heated lithium storage included; scalable to 30.72kWh per inverter

• Ideal for Off-Grid Homes: Supports refrigerators, freezers, lighting, electronics, pumps, power tools, and moderate AC loads

• Modular Power Stack: Inverter and batteries mount onto a clean, compact wheeled base

• Custom System Design: Additional panels, batteries, and accessories 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 Ready: Supports up to 6 units

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

• Monitoring: WiFi & Bluetooth Built-In

Inverter Specification Sheet

Battery Specification Sheet

Maintenance

• Daily: Check inverter status lights and battery charge levels

• Weekly: Inspect solar wiring, panel cleanliness, and connection points

• Annually: Clean panels thoroughly, tighten roof hardware, perform full system inspection, and update firmware as needed

Warranty

• Solar Panels: 30-Year Performance Warranty

• Inverter & Batteries: Manufacturer warranty per included documentation