30KW Complete Offgrid Solar Kit + 2x 15K Sol-Ark Inverter + 3x 32kWh OMO 48V Freedom Series Lithium Battery + 30.8KW Solar with Roof Mount Rails and Wiring

The 30KW Complete Offgrid Solar Kit + 2x 15K Sol-Ark Inverter + 3x 32kWh OMO 48V Freedom Series Lithium Battery + 30.8KW Solar with Roof Mount Rails and Wiring is a high-capacity power solution designed for full off-grid homes, farms, and large energy-demand properties. This premium system includes dual Sol-Ark 15K hybrid inverters, three OMO 32kWh 48V Freedom Series lithium batteries, and a powerful 30.8KW bifacial solar array with complete roof-mount hardware. Producing approximately 138,600 watts per day based on 4.5 hours of sunlight, this system reliably supports properties consuming around 4,158 kWh monthly. It is fully scalable for future expansion with additional solar panels or battery storage.

Specifications

• Solar Panels: 56× 550W Bifacial Mono Panels (30,800W array)

• Inverters: 2× Sol-Ark 15K Hybrid/Off-Grid All-in-One Inverters (48V with integrated MPPT charge controllers)

• Battery Storage: 3× OMO 32kWh 48V Freedom Series Heated Batteries (96kWh total) with Bluetooth & LCD Readout

• Roof Mount Hardware: Complete Iron Ridge Roof Mount Kit (Rails, Splices, L-Feet, Fasteners, Bolts)

• Combiner Boxes: 2× Solar PV Combiner Boxes

• Solar Cabling: 500' Spool of 10AWG MC4 Solar Array Wire

• Tools: MC4 Crimper Tool Set

• AC Wiring: 100' Spool of 6AWG Output/Input/Generator Cable

• Main Line Cable: 20' Spool of 2/0 AC Main Line

• Gutter Boxes: 2× Wire Gutter Boxes

• AC Combiner: AC Combiner Box Kit for 2+ Sol-Ark units

• Battery Cables: 3× Anderson Plug Battery Cable Sets

• Documentation: Installation Manual included

Features

• Bifacial Double-Glass Panels: Rear-side energy capture increases output up to 25% for superior efficiency

• Low-Light Optimization: Performs exceptionally well during cloudy, hazy, or early-morning hours

• Extreme Weather Durability: 5400 Pa snow load & 2400 Pa wind load for harsh climates

• Long-Term Reliability: Includes a 30-year solar panel power warranty

• High-Capacity Storage: 96kWh lithium battery bank for extended autonomy

• Expandable System: Add additional batteries or panels as future needs grow

Sol-Ark 15K Inverter Specifications

• Output: 120/240V Split Phase

• Battery Compatibility: Operates with or without batteries; supports 48V Lithium & Flooded Lead Acid

• Operating Modes: Grid-Tie or Off-Grid

• Charge Controller: Built-in MPPT with 3× independent MPPT inputs

• Generator Support: Fully supported

• Display: LCD Touch Screen Interface

• Connectivity: WiFi Enabled

• Architecture: DC Transformerless

• Efficiency: 97.5% Inverter Efficiency

• Enclosure Rating: NEMA 3R (Outdoor Approved)

• Warranty: 10-Year Manufacturer Warranty

• Parallel Stacking: Supports stacking up to 8 Sol-Ark 15K units

• Transfer Time: 4ms automatic transition from batteries to grid power

Battery Specification Sheet

These double-glass bifacial solar panels deliver exceptional performance in varying light conditions and include a 30-year power warranty.