2.2KW Complete Offgrid Solar Kit + 5K Sol-Ark Inverter + 5.12KW OMO 48V Patriot Lithium Battery + 2.2KW Solar with Roof Mounting Rails and Wiring

The 2.2KW Complete Offgrid Solar Kit + 5K Sol-Ark Inverter + 5.12KW OMO 48V Patriot Lithium Battery + 2.2KW Solar with Roof Mounting Rails and Wiring is designed for cabins, shops, RVs, and small off-grid structures seeking a dependable starter system. This package includes a Sol-Ark 5K split-phase inverter and a 5.12kWh OMO 48V Patriot lithium battery, providing 5,120 watts of usable energy. Paired with a bifacial solar array producing up to 9,900W/day, this setup supports average off-grid energy needs around 297 kWh/month. The system is expandable for future additional panels or batteries.

Specifications

• Solar Array: 4 × 550W bifacial double-glass panels (2,200W total)

• Inverter: Sol-Ark 5K-2P-N split-phase; grid-tie compatible; generator input supported

• Battery: 5.12kWh OMO 48V Patriot Lithium Battery with wall bracket

• Mounting Hardware: Complete IronRidge roof-mount rail system with splices, legs, fasteners, and bolts

• Wiring & Components: Solar combiner box; Anderson plug battery cable set; 250' PV direct-burial wire; 100' 6 AWG AC cable; MC4 crimp kit; installation manual

Features

• Bifacial High-Efficiency Panels: Double-glass modules producing up to 25% extra rear-side gain and superior low-light performance

• Sol-Ark Split-Phase Output: Supports 120/240V appliances including tools, pumps, refrigerators, and lighting

• Patriot Lithium Battery: Wall-mounted, long-life LiFePO₄ chemistry with high-efficiency charge/discharge

• Durable Panels: 5400 Pa snow load / 2400 Pa wind load for harsh climates

• Expandable System: Add more batteries or solar panels as energy needs grow

• DIY Installation Friendly: Designed for homeowners with basic wiring knowledge; electrician recommended for final connections

Maintenance

• Daily: Ensure unobstructed panel exposure and verify inverter status lights

• Weekly: Inspect wiring, battery status, and review solar production logs

• Annually: Clean panels thoroughly, re-torque mounting hardware, and inspect all electrical connections

Warranty

• Solar Panels: 30-year power performance warranty

• Sol-Ark Inverter: Manufacturer's warranty included

• OMO Patriot Battery: Backed by OMO lithium warranty