4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 120/240 11000W Total Inverter Output + 5.12K 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 + 5.12K Lithium Battery + 4.4KW Solar Roof Mount is a customizable, high-efficiency solution built for small cabins, shops, RVs, and compact off-grid homes. This starter package includes 11,000W inverter output, a durable 5.12kWh heated lithium battery, and a high-performance 4.4KW bifacial solar array. The system is fully expandable, allowing you to add more panels or batteries as your energy needs grow.

Specifications

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

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

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

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

• Mounting Hardware: Complete IronRidge Roof-Mount Rails, splices, L-feet, fasteners, and bolts

• Tools Included: MC4 Crimper Tool Set

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

• Solar Panel Warranty: 30-year power production warranty

Features

• Bifacial Double-Glass Solar Panels: Generate up to 25% additional rear-side energy; enhanced cloudy and early-morning performance; withstand 5400 PA snow load and 2400 PA wind load

• Ideal for Small Off-Grid Applications: Supports refrigerators, freezers, lighting, electronics, fans, small pumps, and light A/C loads

• Expandable Modular Design: Add batteries or panels later as energy demands increase

• Clean All-In-One Power Stack: Inverters and batteries mount on a wheeled base for simple installation and mobility

• Custom System Options: Additional add-ons and configuration upgrades available on 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

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

• Monitoring: Built-in WiFi & Bluetooth system monitoring

Maintenance

• Daily: Monitor battery level and inverter system indicators

• Weekly: Inspect wiring, mounts, and cable runs for secure tightness

• Annually: Clean solar panels, check fasteners, inspect wiring, and perform firmware updates

Warranty

• Solar Panels: 30-year performance warranty

• Inverters & Batteries: Manufacturer warranty applies per OMO specifications