4.4KW Complete Offgrid Solar Kit + 6K EG4 6000XP Inverter + 5.12KW OMO 48V Patriot Lithium Battery + 4.4KW Solar with Roof Mounting Rails and Wiring

The 4.4KW Complete Offgrid Solar Kit + 6K EG4 6000XP Inverter + 5.12KW OMO 48V Patriot Lithium Battery + 4.4KW Solar with Roof Mounting Rails and Wiring is an excellent starter system for small cabins, shops, RVs, garages, and similar off-grid setups. Featuring a 5.12kWh OMO 48V Patriot Lithium Battery and a 4.4KW bifacial double-glass solar array, this system produces approximately 19,800 watts per day based on an average of 4.5 hours of peak sun. Ideal for properties using around 594 kWh per month, this off-grid package is fully expandable for future additions of panels or batteries.

Specifications

• Solar Array: 8 × 550W bifacial double-glass panels (4,400W total)

• Inverter: EG4 6000XP — 208/240 VAC split-phase, 48VDC off-grid inverter/charger

• Battery Storage: 1 × 5.12kWh OMO 48V Patriot Lithium Battery with wall bracket

• Electrical Components: Solar Combiner Box + Gutter Box

• Mounting System: Complete IronRidge roof-mount rails, splices, legs, fasteners & bolts

• Battery Cable Set: Anderson Plug cable kit for inverter-to-battery connection

• Wiring Package: 250' PV direct-burial wire; 100' 6 AWG AC output/input/generator cable

• Tools: MC4 Crimp Kit

• Documentation: Installation Manual + Battery Specification Sheet

Features

• Bifacial Solar Panels: Up to 25% additional rear-side solar harvesting; superior cloudy/low-light performance; 5400 PA snow load & 2400 PA wind load; 30-year power warranty

• Appliance Capability: Supports wells, washing machines, fans, TVs, lights, refrigerators, freezers, electronics, and smaller AC systems

• Hybrid Power Flexibility: Generator-compatible; supports full off-grid loads with split-phase 120/240V output

• Expandable Setup: Add more panels or batteries anytime to scale your system

• Energy Output Estimates: Based on Midwest average of 4.5 peak sun hours; solar production varies by region

• DIY Installation Friendly: Suitable for users with basic wiring skills; electricians recommended for advanced wiring or permitting

Maintenance

• Daily: Check inverter status, battery charge levels, and system indicators

• Weekly: Inspect wiring, rooftop rails, and electrical enclosures

• Annually: Clean solar panels, tighten structural components, and perform a full system inspection

Warranty

• Solar Panels: 30-year performance warranty

• EG4 6000XP Inverter: Manufacturer warranty (per EG4 terms)

• OMO Patriot Battery: Manufacturer warranty (per OMO terms)