25KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 3x 32KW OMO 48V Freedom Series Lithium Battery + 26.4KW Solar with Ground Mount and Wiring

The 25KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 3x 32KW OMO 48V Freedom Series Lithium Battery + 26.4KW Solar with Ground Mount and Wiring provides a powerful whole-home off-grid solution featuring a 26.4KW bifacial solar array, dual EG4 FlexBOSS21 hybrid inverters, and a massive 96,000 watts (96 kWh) of usable lithium storage via three OMO Freedom Series heated batteries with Bluetooth and LCD diagnostics. Producing approximately 118,800 watts per day at 4.5 sun-hours, this kit is ideal for larger homes using around 3,500 kWh/month and is engineered for long-term scalability with expansion paths for both panels and batteries.

Specifications

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

• Inverters: 2 × EG4 FlexBOSS21 48V split-phase hybrid inverter/chargers

• Battery Bank: 3 × 32KW OMO Freedom Series heated lithium batteries (Bluetooth + LCD)

• Ground Mount: Complete IronRidge ground-mount kit with rails, top caps, connectors, fasteners, and bolts (requires customer-supplied 3" sch 40 pipe)

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

Features

• Bifacial Double-Glass Panels: Up to 25% rear-side gain, superior weak-light power, and extreme durability with 5400PA snow / 2400PA wind load ratings.

• EG4 FlexBOSS21 Inverters: Next-generation hybrid inverter/charger with MPPT, generator support, split-phase output, and advanced monitoring.

• OMO Freedom Series Batteries: Heated, high-capacity lithium storage with Bluetooth diagnostics and LCD readout for real-time monitoring.

• Appliance Compatibility: Supports wells, washers, fans, TVs, lighting, refrigerators, freezers, electronics, and small AC systems.

• Scalable Architecture: Fully expandable—add batteries or panels anytime to increase total capacity.

• Ground-Mount Ready: Engineered for durability and simple installation using local 3" pipe infrastructure.

Maintenance

• Daily: Confirm inverter status and ensure panels are unobstructed.

• Weekly: Inspect wiring runs, mounting constraints, and battery communication signals.

• Annually: Clean all panels, torque hardware, conduct wiring audits, and apply firmware updates.

Warranty

• Solar Panels: 30-year performance warranty

• Inverters & Batteries: Manufacturer warranties included