4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 120/240 11000W Total Inverter Output + 30.72K Lithium Battery + 4.4KW Solar Roof Mount

The 4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 120/240 11000W Total Inverter Output + 30.72K Lithium Battery + 4.4KW Solar Roof Mount is a fully customizable, high-capacity solution built for cabins, shops, homesteads, RVs, and off-grid homes. This base system delivers 11,000W inverter output, a powerful 30.72kWh heated lithium battery bank, and a 4.4KW bifacial solar array. Designed for long-term growth, the system supports future additions of both solar panels and batteries to meet expanding energy needs.

Specifications

• Inverters: 2 × OMO 5500W 120/240VAC 60Hz Pure Sine Stackable Inverters (11,000W total output)

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

• Base Structure: OMO Heavy-Duty Stack System 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 Rail System with rails, splices, L-feet, fasteners & bolts

• Tools Included: MC4 Crimper Tool Set

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

• Panel Warranty: 30-year performance guarantee

Features

• Bifacial Double-Glass Solar Panels: Rear-side energy gain up to 25%; superior cloudy/low-light performance; engineered for harsh conditions with 5400 PA snow load and 2400 PA wind load

• High-Power Split-Phase Output: Runs wells, refrigerators, freezers, washers, electronics, lighting, fans, and smaller A/C systems

• Massive Expandability: Add more panels or batteries anytime — up to 20 panels and 12 batteries across two inverters

• Integrated All-In-One Power Stack: Batteries and inverters mount on a wheeled base for clean, organized installation

• Customizable System Options: Additional configuration upgrades available; tailored designs offered upon request

Inverter Specifications

• MPPT Solar Input: 5500W PV rated input per inverter

• Max PV Current: 22A per inverter

• MPPT Voltage Range: 125–450V DC

• AC Output: 5500W pure sine wave per inverter

• Parallel Capability: Supports up to 6 units in parallel

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

• System Monitoring: Built-in WiFi & Bluetooth

Maintenance

• Daily: Monitor system indicators and battery levels

• Weekly: Inspect wiring, conduit, and mounting hardware

• Annually: Clean panels, check all fasteners, update firmware, and perform a full system inspection

Warranty

• Solar Panels: 30-year production warranty

• Inverters & Batteries: Warranty coverage per OMO manufacturer specifications