10KW Complete Offgrid Solar Kit - 15K Sol-Ark Inverter + 30.72KW OMO Stack Lithium Battery +11KW Solar with Ground Mount and Wiring

The 10KW Complete Offgrid Solar Kit - 15K Sol-Ark Inverter + 30.72KW OMO Stack Lithium Battery +11KW Solar with Ground Mount and Wiring is designed as a complete power solution for small to mid-sized off-grid homes, cabins, RVs, garages, and pole barns. With 30,720 watts of usable lithium energy storage and an 11,000-watt bifacial solar array producing up to 49,500 watts per day (at 4.5 hours of sun), this system is ideal for properties using around 1,400 kWh per month and is engineered to be easily expanded with additional panels or batteries over time.

Specifications

• Solar Array: 20 × 550W bifacial mono double-glass solar panels (11,000W total)

• Inverter: 1 × Sol-Ark 15K-2P-N pure sine, 120/240V split-phase inverter (grid-tie or generator compatible)

• Battery Bank: 6 × OMO 51.2V 5.12kWh stackable heated lithium batteries with Bluetooth (30.72kWh usable) + OMO stackable combiner with LCD + OMO wheeled base

• Mounting Hardware: Complete IronRidge ground-mount rails, top caps, rail connectors, fasteners, and bolts (3" pipe by customer)

• Included Components: Solar PV combiner box, AC combiner box kit (multi Sol-Ark), 500' 10AWG MC4 solar cabling, 100' 6AWG AC cable, 20' 2/0 AC main line, gutter boxes, MC4 crimper tool set, installation manual

Features

• High-Capacity Lithium Storage: 30,720W of usable battery energy for extended off-grid runtime and reliable whole-home support

• Bifacial Double-Glass Panels: Rear-side energy harvest up to 25% more production with excellent output in cloudy, hazy, and low-light conditions

• Sol-Ark 15K Performance: 120/240V split phase, with or without batteries, 9kW continuous / 16kW surge (10 sec), 3× MPPT inputs, generator support, LCD touchscreen, WiFi, 97.5% efficiency, NEMA 3R outdoor-rated

• OMO Stackable Battery System: Heated, Bluetooth-enabled, LCD-readout stack design with wheeled base for easy installation, monitoring, and expansion

• Rugged Ground-Mount Design: Built around a 3" Schedule 40 pipe frame (sourced locally) for stable, code-compliant ground installations

• System Suitability: Ideal for small homes and off-grid properties; runs wells, washers, fans, TVs, lights, fridges, freezers, electronics, and smaller AC systems, with expandability for future load growth

Maintenance

• Daily: Visually check inverter and battery status indicators and ensure array is unobstructed

• Weekly: Review production data, inspect wiring and breakers, and confirm ground-mount structure and connections are secure

• Annually: Clean solar panels, verify torque on mounting hardware, have an electrician inspect AC and DC connections, and perform a full system health review

Warranty

• Solar Panels: 30-year power warranty with high snow (5400 Pa) and wind (2400 Pa) load ratings

• Inverter & Batteries: Sol-Ark 15K includes a 10-year warranty; OMO stack batteries include manufacturer-backed warranty per spec documentation