12KW Complete Offgrid Solar Kit + EG4 18kPV + 32KW OMO 48V Freedom Series Lithium Battery + 13.2KW Solar with Roof Mounting Rails and Wiring

The 12KW Complete Offgrid Solar Kit + EG4 18kPV + 32KW OMO 48V Freedom Series Lithium Battery + 13.2KW Solar with Roof Mounting Rails and Wiring is an exceptional all-in-one solution designed for complete off-grid living. This system includes the powerful 32KW OMO Freedom Series heated lithium battery, a 13.2KW bifacial solar array, and the EG4 18kPV 48V split-phase hybrid inverter/charger. The lithium battery provides 32,000 watts of usable energy, while the solar array can generate approximately 59,400 watts of power per day based on 4.5 peak sun hours. This package is ideal for mid-sized homes consuming around 1700kWh per month and is fully expandable for future solar or battery upgrades.

Specifications

• Solar Panels: 24× 550W Bifacial Double-Glass Panels (13,200W Array)

• Inverter: 1× EG4 18kPV 48V Split-Phase Hybrid Inverter/Charger

• Battery: 1× OMO 32KW 48V Freedom Series Heated Lithium Battery with Bluetooth & LCD Display

• Mounting Hardware: Complete Iron Ridge Roof Mounting Rails, Splices, Legs, Fasteners & Bolts

• Electrical Components: Solar Combiner Box, Gutter Box, 500' PV Direct Burial Wire, 100' AC Input/Output Cable (6 AWG)

• Cabling: Anderson Plug Battery Cable Set for Quick Inverter/Battery Connection

• Tools & Guides: MC4 Crimp Kit, Installation Manual

Features

• 32KW Freedom Series Battery: Heated lithium system with Bluetooth monitoring and LCD readout

• Bifacial Solar Panels: Generate up to 25% more energy from rear-side reflection

• High Load Durability: 5400 PA Snow Load & 2400 PA Wind Load

• 30-Year Panel Warranty: Long-term protection for power output and performance

• Roof Mount System: Includes all rails, hardware, fasteners, and connectors

• Hybrid Inverter: Supports solar, grid, generator, and battery input; full 120/240V split phase

Additional Information

• Suitable For: Small Cabins, RVs, Garages, Pole Barns, and Full Off-Grid Homes

• Appliances Supported: Wells, refrigerators, freezers, washing machines, lights, TVs, fans, electronics, and small AC units

• Battery Spec Sheet: View PDF

• Energy Production: Based on 4.5 peak sun hours (Midwest average). Sun hours vary by region.

• Average US Home Use: Approximately 877kWh/month – all kits are expandable as needed

• DIY Friendly: Installable by homeowners with basic wiring knowledge; otherwise hire an electrician

Maintenance

• Installation Difficulty: Roof mounting is typically the most labor-intensive part of the setup

• Support: Installation questions welcome — guidance available throughout setup

Warranty

• Solar Panels: 30-Year Power Warranty

• Battery: OMO Freedom Series Manufacturer Warranty

• Inverter: EG4 Standard Warranty