17KW Complete Offgrid Solar Kit + EG4 18kPV + 32KW OMO 48V Freedom Series Lithium Battery + 17.6KW Solar with Roof Mounting Rails and Wiring

The 17KW Complete Offgrid Solar Kit + EG4 18kPV + 32KW OMO 48V Freedom Series Lithium Battery + 17.6KW Solar with Roof Mounting Rails and Wiring  includes the EG4 18kPV hybrid inverter, a powerful 32kWh OMO Freedom Series heated lithium battery, and a 17.6KW bifacial solar array. Designed for cabins, RVs, garages, pole barns, and small-to-mid-sized off-grid homes, the system delivers up to 79,200W per day and is fully expandable for future solar or battery upgrades.

Specifications

• Solar Array: 32 × 550W bifacial mono panels (17,600W total)

• Inverter: EG4 18kPV — 48V split-phase hybrid inverter/charger

• Battery Bank: OMO 32kWh 48V Freedom Series Heated Battery with Bluetooth & LCD Display

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

• Wiring & BOS Components: Solar combiner box, gutter box, Anderson battery cable set, 500’ PV direct-burial wire, 100’ 6 AWG AC cable, MC4 crimp kit, installation manual

Features

• High-Efficiency Bifacial Panels: Up to 25% rear-side gain; excellent low-light performance; 5400 Pa snow / 2400 Pa wind rating; 30-year power warranty

• OMO Smart Battery: Heated lithium design with Bluetooth monitoring and LCD readout for real-time performance checks

• Application Range: Perfect for cabins, RVs, garages, pole barns, and off-grid homes

• Expandable: Add more panels or additional 48V batteries at any time

• Appliance Support: Runs wells, washers, fans, TVs, lighting, refrigerators, freezers, electronics, and smaller A/C systems

• DIY Installation: Installable with basic wiring knowledge; roof-mount racking is typically the most labor-intensive step

Maintenance

• Daily: Inspect inverter display and verify solar production

• Weekly: Check wiring, battery status, and ensure roof panels remain unobstructed

• Annually: Clean all panels, inspect racking hardware, and perform a full electrical system check

Warranty

• Solar Panels: 30-year power performance warranty

• Inverter & Battery: Manufacturer warranties per their specification sheets