6KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 32KW OMO 48V Freedom Series Lithium Battery + 6.6KW Solar with Roof Mounting Rails and Wiring

The 6KW Complete Offgrid Solar Kit + EG4 FlexBOSS21 + 32KW OMO 48V Freedom Series Lithium Battery + 6.6KW Solar with Roof Mounting Rails and Wiring is engineered for dependable, high-capacity energy production in remote cabins, small homes, garages, and shops. Paired with the EG4 FlexBOSS21 hybrid 48V split-phase inverter and a massive 32kWh OMO 48V Freedom Series Heated Battery, this system delivers up to 32,000 watts of usable stored energy and around 29,700 watts of solar generation per day. Designed for users consuming around 920kWh/month, this kit is fully expandable for future panel or battery upgrades.

Specifications

• Solar Panels: 12× 550W bifacial double-glass panels (6,600W total array)

• Inverter/Charger: EG4 FlexBOSS21 — 48V split-phase hybrid inverter/charger

• Battery: 32kWh OMO 48V Freedom Series Heated Battery with Bluetooth + LCD Readout

• Mounting (Roof): Complete Iron Ridge roof-mount rails, splices, legs, fasteners, and bolts

• Electrical Components: Solar combiner box, gutter box, Anderson Plug battery cable set

• Wiring: 500′ PV direct-burial solar wire; 100′ 6 AWG AC output/input/generator cable

• Tools & Documentation: MC4 crimp kit; installation manual

• Panel Durability: 5400 PA snow load / 2400 PA wind load; 30-year power warranty

Features

• Bifacial Solar Efficiency: Rear-side energy harvesting boosts output by up to 25% in reflective or low-light environments

• High-Capacity Storage: 32kWh battery provides long-duration power with built-in heating, Bluetooth monitoring, and LCD status screen

• Hybrid Power Control: FlexBOSS21 inverter enables seamless split-phase 120/240V off-grid operation

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

• Expandable System: Scalable design allows adding more solar panels or additional batteries anytime

• DIY-Friendly Installation: Basic wiring knowledge is sufficient; roof racking is the most time-consuming step

Maintenance

• Daily: Light visual check of panel surfaces, inverter status, and battery readout

• Weekly: Review solar output, battery SOC, and verify system indicators

• Annually: Inspect roof mounts, clean panels thoroughly, and check all electrical connections

Warranty

• Solar Panels: 30-year power output warranty

• EG4 FlexBOSS21 Inverter: Manufacturer warranty included

• OMO 32kWh Battery: Manufacturer warranty included