











"THE ULTIMATE" is just what it sounds like — the same great OMO complete system you're used to, now featuring the ultimate set of upgrades and add-ons. "THE ULTIMATE" includes Sol-Ark's newest 18K hybrid inverter, Kubota's GL14000TM Generator, a full system EMP Shield kit, and Sinclair’s season adjustable ground mount system, creating a robust, full-featured setup designed to provide added peace of mind through improved power system security and long-term reliability.
This package is an excellent option for a complete offgrid home. This lithium battery bank will give you 32,000 watts of usable energy, and the solar array will produce around 118,800 watts per day based on 4.5 hours of sun. This size of system generally works great for larger sized homes and similar properties that use around 3,500 kWh per month. This system is also built to be scaled up for future additions of panels or batteries.
Included Components
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48× 550W Bifacial Mono Solar Panels (26,400 Watt Array)
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1× Sol-Ark 18K-2P Hybrid/Offgrid All-in-One 48V Inverter
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1× OMO 32KWH 48V Freedom Series Heated Battery with Bluetooth and LCD Readout
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1× Kubota Lowboy Pro GL14000 Diesel Generator with 2-Wire Start Module
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1× EMP Shield Kit for up to 35KW Sol-Ark Solar System
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1× Complete Sinclair “Season Adjustable” SKY RACK 2.0 Ground Mount System
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1× Solar Combiner Box (designed for future expansion of additional panels)
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1× AC Combiner Box Kit (compatible with 2× or more Sol-Ark units)
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1× Anderson Plug Battery Cable Set for inverter/battery connection
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1× Gutter Box
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1× 500' Spool PV Direct Burial 10AWG Solar Wire
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1× 100' Spool AC Output/Input/Generator Cabling – 6 AWG
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1× 20' Spool 4/0 AC Main Line
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1× MC4 Crimp Kit
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1× Installation Manual
These solar panels are bifacial with double-glass construction. Bifacial technology enables additional energy harvesting from the rear of the panel, providing up to 25% more output. They also deliver higher power production in weak light conditions, such as cloudy, hazy, or early-morning environments. These panels offer high wind and snow resistance, rated at 5400 PA snow load and 2400 PA wind load. They also include a 30-year power warranty.
Sol-Ark 18K Inverter Boasts
Most Backup Power
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18 kW AC
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200A Grid Pass-Through
Multiple Solar Options
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6× DC Solar Ports
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3× Full-Sized MPPT
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36A per MPPT
Flexible Battery Choice
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350A Battery Charger
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2× 48V Battery Ports
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Upgrade UL9540 Options
Seamless Grid Control
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Multi-Season Time-of-Day Settings
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Automatic 5ms Transfer Time
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Virtual Power Plant Ready
Generator Ready
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Dedicated GEN Port
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Supports Generators or AC Coupling
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AutoStart Capable
10-Year Sol-Ark Warranty