30KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 32KW OMO 48V Freedom Series Lithium Battery + 30.8KW Solar with Roof Mounting Rails and Wiring

The 30KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 32KW OMO 48V Freedom Series Lithium Battery + 30.8KW Solar with Roof Mounting Rails and Wiring is designed for full off-grid living in large homes, farms, and remote properties. Equipped with a 32,000-watt (32kWh) heated lithium battery and a powerful 30.8KW bifacial solar array, this system produces approximately 138,600 watts (~138.6 kWh) per day based on 4.5 peak sun hours. Ideal for properties using around 4,158 kWh per month, this kit is fully expandable with the ability to add more batteries or solar panels as needed.

Specifications

• Solar Array: 56 × 550W bifacial mono panels (30,800W total); double-glass, high-efficiency design

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

• Battery Bank: 1 × OMO 32KW 48V Freedom Series heated lithium battery with Bluetooth monitoring and LCD screen

• Mounting: Full IronRidge roof mounting system: rails, splices, legs, fasteners, and bolts

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

Features

• Bifacial High-Output Panels: Up to 25% additional rear-side power generation and improved low-light performance

• Durability: 5400 Pa snow load and 2400 Pa wind load with a 30-year power warranty

• Hybrid System Flexibility: FlexBOSS21 supports grid-tie, off-grid, and generator input with advanced charging controls

• Smart Lithium Battery: Heated for cold-climate performance with Bluetooth app monitoring and integrated LCD diagnostics

• Appliance Support: Powers wells, washers, fans, TVs, lighting, refrigerators, freezers, electronics, and smaller AC units

• Expandable System: Add more battery storage or solar panels anytime for increased capacity

Maintenance

• Daily: Check inverter operation and battery SOC levels

• Weekly: Visual inspection of wiring and panel surfaces; clean panels if needed

• Annually: Inspect all electrical connections, verify torque on roof mounts, and complete a full system checkup

Warranty

• Solar Panels: 30-year power performance warranty

• Inverter & Battery: See EG4 FlexBOSS21 and OMO Freedom Series spec sheets for warranty details