17KW Complete Offgrid Solar Kit - 3x 32kWh OMO 48V Freedom Series Lithium Battery + 15K Sol-Ark Inverter +17.6KW Solar with Ground Mount and Wiring

The 17KW Complete Offgrid Solar Kit - 3x 32kWh OMO 48V Freedom Series Lithium Battery + 15K Sol-Ark Inverter +17.6KW Solar with Ground Mount and Wiring delivers massive whole-home off-grid capability with 96,000W of usable lithium storage and a high-output 17.6KW bifacial solar array. Designed for cabins, small to mid-sized homes, and off-grid properties using around 2,376kWh per month, this system offers exceptional scalability, premium components, and long-term reliability. The Sol-Ark 15K hybrid inverter provides seamless grid-tie or off-grid functionality, generator support, and advanced power management.

Specifications

• Solar Array: 32 × 550W bifacial mono panels (17,600W total)

• Inverter: Sol-Ark 15K Hybrid/Off-Grid All-in-One 48V with built-in MPPT charge controller

• Battery Bank: 3 × 32kWh OMO 48V Freedom Series heated lithium batteries with Bluetooth and LCD (96kWh total)

• Ground Mount: Complete IronRidge ground-mount kit with rails, top caps, connectors, fasteners, and bolts (3" pipe sourced locally)

• System Components: Solar combiner box (expansion-ready), gutter box, MC4 crimp kit, installation manual

• Cabling: 500' 10AWG PV direct-burial wire, 100' 6AWG AC cable, 20' 4/0 AC main line

• Battery Cabling: 3 × Anderson plug battery cable sets for inverter connection

Features

• Bifacial Double-Glass Panels: Capture up to 25% extra backside energy; maximize output during cloudy or low-light conditions

• Extreme Durability: 5400 Pa snow load & 2400 Pa wind load; 30-year power warranty

• OMO Freedom Series Batteries: Heated lithium packs with Bluetooth monitoring and integrated LCD status displays

• Large-Scale Storage: 96kWh supports heavy loads, multi-day autonomy, and full home energy independence

• Scalability: System is engineered for adding additional solar panels or battery capacity over time

Maintenance

• Daily: Check inverter readout and ensure solar panels remain unobstructed

• Weekly: Inspect wiring, combiner box connections, and confirm battery status via Bluetooth or LCD display

• Annually: Inspect ground-mount hardware, tighten structural bolts, and run a complete system diagnostic

Warranty

• Solar Panels: 30-year output warranty

• Sol-Ark Inverter: 10-year warranty; 9kW continuous / 16kW surge, 3× MPPTs, WiFi, NEMA 3R, generator support

• OMO Batteries: Covered under Freedom Series manufacturer warranty