25KW Complete Offgrid Solar Kit + EG4 18kPV + 32KW OMO 48V Freedom Series Lithium Battery + 26.4KW Solar with Ground Mount and Wiring

The 25KW Complete Offgrid Solar Kit + EG4 18kPV + 32KW OMO 48V Freedom Series Lithium Battery + 26.4KW Solar with Ground Mount and Wiring with EG4 18kPV and a 32KW OMO 48V Freedom Series Lithium Battery is a powerful, scalable solution for whole-home off-grid living. This package provides 32,000 watts of usable stored energy and delivers approximately 118,800 watts of solar energy per day based on 4.5 hours of peak sun. Designed for larger homes using around 3,500 kWh per month, this system includes everything needed for a high-performance off-grid installation and allows easy expansion of panels or batteries over time.

Specifications

• Solar Array: 48× 550W bifacial mono solar panels (26,400W total)

• Inverters: 2× EG4 18kPV 48V split-phase hybrid inverter/chargers

• Battery Bank: 1× 32KW OMO 48V Freedom Series Heated Lithium Battery (Bluetooth + LCD Readout)

• Ground Mount System: Iron Ridge rails, top caps, connectors, fasteners & bolts (3" SCH 40 pipe supplied locally)

• Balance of System: 2× solar combiner boxes, 2× gutter boxes, 2× AC combiner box kits, Anderson battery cable set, 500' PV direct burial wire, 100' 6 AWG AC wiring, 20' 2/0 AC main line, MC4 crimp kit, installation manual

Features

• OMO Freedom Series Battery: Heated lithium design, Bluetooth monitoring, LCD readout, long-life performance for heavy off-grid loads

• EG4 18kPV Hybrid Inverters: 48V split-phase output, grid-tie or off-grid compatibility, built-in MPPT charge controller

• Bifacial Solar Panels: Double-glass construction delivering up to 25% rear-side energy gain and superior performance in low-light conditions

• Extreme Weather Rated: 5400 PA snow load and 2400 PA wind load for demanding environmental conditions

• Appliance Compatibility: Supports wells, washers, fans, TVs, lights, refrigerators, freezers, electronics, and smaller AC systems

• Ideal Use Cases: Highly suitable for cabins, RVs, garages, workshops, and pole barns

Maintenance

• Daily: Verify inverter and battery system readings; ensure the solar array is unobstructed

• Weekly: Inspect visible wiring, check battery Bluetooth status, review system performance

• Annually: Clean solar panels, check rail and mounting hardware, update inverter firmware, and perform full system inspection

Warranty

• Solar Panels: 30-year power performance warranty

• Batteries & Inverters: Covered under manufacturer warranty per spec sheets