4.4KW OMO All-In-One Customizable Stacking Inverter/Battery System 120/240 11000W Total Inverter Output + 15.36K 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 + 15.36K Lithium Battery + 4.4KW Solar Roof Mount is engineered as a powerful and customizable solution for cabins, shops, RVs, and remote properties. Featuring 11,000W of inverter output, a 15.36kWh heated lithium battery bank, and a 4.4KW bifacial solar array, this system can produce up to 19,800 watts per day with 4.5 hours of peak sun. Ideal for locations consuming around 594 kWh per month, the system is fully scalable for future upgrades with additional battery and solar capacity.

Specifications

• Inverters: 2 × OMO 5500W Pure Sine Wave Stackable Inverters (11,000W total output), 120/240VAC split-phase

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

• Mounting Base: 1 × OMO Stack System Wheeled Base

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

• Roof Mount System: IronRidge roof-mount rails, splices, L-feet, fasteners & bolts

• Tools: 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 performance warranty

Features

• Bifacial Double-Glass Solar Panels: Rear-side energy production up to 25% boost; performs exceptionally in cloudy, hazy, or low-light conditions; engineered for extreme environments (5400 PA snow load / 2400 PA wind load)

• High-Power Output: 11KW total inverter capacity capable of powering wells, refrigerators, freezers, washers, lighting, TVs, fans, electronics, and small AC systems

• Fully Expandable: Add more solar panels and lithium batteries as your needs grow

• Customizable System Design: Tailored for homeowners seeking flexible and scalable off-grid power solutions

• Energy Production: Up to 19.8kWh/day depending on regional sun exposure

• All-In-One Package: Includes inverters, batteries, wiring, tools, rails, and solar array for a complete off-grid installation

Inverter Specifications

• MPPT Charge Controller: 5500W PV input rating per inverter

• Max PV Current: 22A per inverter

• MPPT Voltage Range: 125–450V DC

• AC Output: 5500W pure sine wave per inverter

• Parallel Capability: Up to 6 inverters in parallel

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

• Monitoring: Built-in WiFi & Bluetooth connectivity

Maintenance

• Daily: Review inverter indicators and battery monitoring data

• Weekly: Check wiring, solar array condition, and system ventilation

• Annually: Clean solar panels, tighten hardware, and perform a full-system inspection

Warranty

• Solar Panels: 30-year performance warranty

• OMO Inverters & Batteries: Manufacturer warranty per OMO policy