10KW Complete Offgrid Solar Kit + 15K Sol-Ark Inverter + 2x 32kWh OMO 48V Freedom Series Lithium Battery + 11KW Solar with Roof Mount and Wiring

The 10KW Complete Offgrid Solar Kit + 15K Sol-Ark Inverter + 2x 32kWh OMO 48V Freedom Series Lithium Battery + 11KW Solar with Roof Mount and Wiring is engineered for dependable, long-term off-grid living. This package includes an 11KW bifacial solar array, a premium Sol-Ark 15K hybrid inverter, and two high-capacity 32kWh OMO Freedom Series lithium batteries—providing a total of 64,000 watts of usable stored energy. Producing roughly 49,500 watts of solar power per day (based on 4.5 hours of sun), this system is ideal for cabins and small-to-mid sized homes using around 1,400 kWh per month. Designed with scalability in mind, additional panels and batteries can be added as energy needs increase.

Specifications

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

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

• Battery Bank: 2× OMO 32kWh 48V Freedom Series heated lithium batteries with Bluetooth & LCD display (64kWh total)

• Mounting System: IronRidge roof-mount rails, splices, L-feet, fasteners, and bolts

• Cabling: 500' 10AWG PV wire, 100' 6AWG AC output/input/generator cable, 20' 4/0 AC main line, 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% extra back-side energy production, superior low-light output, 5400 Pa snow load, 2400 Pa wind load, 30-year warranty

• High-Capacity Lithium Storage: 64kWh heated lithium system with Bluetooth monitoring and LCD readout

• Off-Grid Ready: Ideal for homes using ~1,400 kWh per month, with full expandability built in

• Sol-Ark Technology Suite: 120/240V split phase, 3 MPPT inputs, generator support, WiFi, touchscreen, transformerless design

• High Efficiency: 97.5% inverter efficiency with NEMA 3R outdoor-rating

• Scalable System: Expandable battery and panel capacity plus inverter stacking for up to 8 units

Maintenance

• Daily: Confirm inverter and battery status; ensure roof panels remain unobstructed

• Weekly: Inspect cabling, verify battery temperature and Bluetooth readings, check combiner box integrity

• Annually: Perform roof hardware inspection, full inverter diagnostic test, firmware updates, system performance evaluation

Warranty

• Solar Panels: 30-year performance warranty

• Sol-Ark Inverter: 10-year warranty