10KW Complete Offgrid Solar Kit + 15K Sol-Ark Inverter + 3x 32kWh OMO 48V Freedom Series Lithium Battery + 11KW Solar with Ground Mount and Wiring

The 10KW Complete Offgrid Solar Kit + 15K Sol-Ark Inverter + 3x 32kWh OMO 48V Freedom Series Lithium Battery + 11KW Solar with Ground Mount and Wiring is a robust starter system for full off-grid homes. Supplying 96,000 watts of usable battery energy and approximately 49,500 watts of daily solar production (based on 4.5 hours of sun), this package is ideal for cabins and small-to-mid sized homes using around 1,400 kWh per month. The system is fully scalable, allowing you to expand with additional solar panels or batteries as your power needs grow.

Specifications

• Solar Panels: 20× 550W bifacial mono solar panels (11,000-watt array)

• Inverter: 1× Sol-Ark 15K hybrid/off-grid all-in-one inverter (48V) with built-in MPPT charge controller

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

• Mounting System: Complete IronRidge ground-mount rail kit with top caps, rail connectors, fasteners, and bolts; system built around 3" SCH 40 pipe (sourced locally by customer)

• Cabling: 500' 10AWG PV direct burial solar wire, 100' 6AWG AC output/input/generator cable, 20' 4/0 AC main line, 3× Anderson plug battery cable sets

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

• Battery Sheet: OMO Freedom Series Specification Sheet

Features

• Bifacial Double-Glass Panels: Up to 25% additional rear-side energy harvesting, excellent low-light performance in cloudy or hazy conditions, 5400 Pa snow load, 2400 Pa wind load, and a 30-year power warranty

• High-Capacity Lithium Storage: 96kWh heated lithium battery bank with Bluetooth connectivity and LCD monitoring for precise real-time system insight

• Offgrid-Optimized Design: Ideal for cabins and smaller to mid-sized homes using ~1,400 kWh per month, with support for phased system expansion

• Sol-Ark Inverter Technology: 120/240V split-phase output, 3 MPPT inputs, generator support, LCD touchscreen, WiFi connectivity, and DC transformerless architecture

• High Efficiency & Durability: 97.5% inverter efficiency, NEMA 3R outdoor-rated enclosure, and rugged ground-mount hardware engineered for harsh conditions

• Scalable System: Built for future growth with expansion-ready combiner box, additional battery capacity, and support for Sol-Ark parallel stacking of up to 8 units

Maintenance

• Daily: Check inverter and battery status; visually confirm ground-mounted panels are free of heavy debris or shading

• Weekly: Inspect PV cabling, Anderson plug connections, and combiner box; verify structural integrity of the ground-mount array and conduit runs

• Annually: Perform a full system diagnostic, check for corrosion, tighten all hardware, review battery performance data, and inspect the 3" pipe ground-mount structure

Warranty

• Solar Panels: 30-year performance warranty

• Sol-Ark Inverter: 10-year manufacturer warranty