30KW Complete Offgrid Solar Kit - 15K Sol-Ark Inverter + 30.72KW OMO Stack Lithium Battery +30.8KW Solar with Ground Mount and Wiring

The 30KW Complete Offgrid Solar Kit - 15K Sol-Ark Inverter + 30.72KW OMO Stack Lithium Battery +30.8KW Solar with Ground Mount and Wiring is a powerful complete off-grid system designed for large homes, farms, and commercial-style loads. This package includes 30.72kWh of expandable lithium storage, a dual 15K Sol-Ark inverter setup, and a high-output 30.8KW bifacial solar array capable of producing up to 138.6kWh per day based on 4.5 peak sun hours. Built to be modular and scalable, the system allows future expansion of both batteries and panels as energy needs grow.

Specifications

• Solar Array: 56 × 550W bifacial mono panels (30,800W total), double-glass design with rear energy gain

• Inverters: 2 × Sol-Ark 15K-2P-N split-phase inverters — grid-tied compatible, generator compatible

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

• Ground Mounting: Full IronRidge GROUND MOUNT system – rails, top caps, connectors, fasteners, bolts (customer sources 3" SCH40 pipe locally)

• Balance of System: 2 × PV combiner boxes, 500' MC4 10AWG array cable, 100' 6AWG AC cable, 20' 2/0 main line cable, 2 × gutter boxes, Sol-Ark AC combiner kit, MC4 crimper set, installation manual

Features

• Bifacial High-Output Solar Panels: Up to 25% additional rear-side generation; superior performance in low-light or hazy conditions

• Rugged Build Quality: Rated for 5400 Pa snow load and 2400 Pa wind load; includes 30-year production warranty

• Sol-Ark 15K Performance: 120/240V split phase, 9kW continuous / 16kW surge (10 sec), 3 MPPTs, generator support, WiFi monitoring, LCD touchscreen, NEMA 3R outdoor-rated

• Expandable Power: Parallel stack up to 8 Sol-Ark units; add more OMO batteries anytime

• Appliance Capabilities: Supports wells, washers, lights, TVs, refrigerators, freezers, fans, computers, and small AC systems

• Fast Automatic Transfer: ~4ms switch from grid to battery for seamless backup

Maintenance

• Daily: Inspect inverter and combiner LCDs; ensure panels remain unobstructed

• Weekly: Check Bluetooth battery readings & monitor Sol-Ark logs

• Annually: Torque structural hardware, clean panels, inspect wiring & grounding, test generator integration

Warranty

• Sol-Ark Inverters: 10 years

• Solar Panels: 30-year power warranty