30KW Complete Offgrid Solar Kit - 15K Sol-Ark Inverter + 15.36KW OMO Stack Lithium Battery +30.8KW Solar with Mounting Rails and Wiring

The 30KW Complete Offgrid Solar Kit - 15K Sol-Ark Inverter + 15.36KW OMO Stack Lithium Battery +30.8KW Solar with Mounting Rails and Wiring is designed for high-demand off-grid homes and small farms. It pairs a 30.8KW bifacial solar array with 15.36kWh of usable lithium storage and dual Sol-Ark 15K split-phase inverters. Expect roughly 138.6 kWh of solar production per day based on 4.5 peak sun hours. The system is modular and can be expanded with additional batteries or panels as your needs grow.

Specifications

• Solar Array: 56 × 550W bifacial mono panels (30,800W total), double-glass construction

• Inverters: 2 × Sol-Ark 15K-2P-N split-phase; grid-tie or generator-input compatible

• Battery Bank: 3 × OMO 51.2V 5.12kWh heated, stackable lithium batteries with Bluetooth & LCD (15.36kWh usable) + OMO wheeled base

• Roof Mounting: Complete IronRidge roof rails, splices, L-feet, fasteners, and bolts

• Balance of System: OMO stackable combiner (LCD); 2 × PV combiner boxes; 500' 10AWG MC4 PV cable; 100' 6 AWG AC cable; 20' 2/0 AC main; 2 × wire gutter boxes; Sol-Ark AC combiner kit; MC4 crimper set; installation manual

Features

• Bifacial High Output: Up to 25% rear-side gain; superior low-light performance (cloudy, hazy, early morning)

• Built for Weather: 5400 Pa snow load & 2400 Pa wind load; 30-year power warranty

• Sol-Ark Capabilities: 120/240V split phase; off-grid or grid-tie; 9kW continuous / 16kW surge (10s); 3× MPPT; Wi-Fi; LCD touchscreen; generator support; 97.5% efficiency; NEMA 3R

• Stackable Heated Batteries: Cold-weather heating, Bluetooth monitoring, LCD status, modular expansion

• Appliance Coverage: Runs wells, washers, fans, TVs, lights, refrigerators, freezers, PCs/tablets, and smaller AC systems

• Expandable Design: Add panels, batteries, or parallel up to 8 Sol-Ark units; 4ms transfer from batteries to grid

Maintenance

• Daily: Verify inverter and battery LCD/Wi-Fi status; spot-check array for debris

• Weekly: Review Bluetooth battery metrics; clear dust/pollen from panels

• Annually: Inspect all electrical/mechanical connections, re-torque hardware, and test generator integration

Warranty

• Sol-Ark Inverters: 10 years (parallel stacking up to 8 units)

• Solar Panels: 30-year performance warranty