50KW Complete Offgrid Solar Kit + 3x 15K Sol-Ark Inverter +50.05KW Solar with Ground Mount and Wiring

The 50KW Complete Offgrid Solar Kit + 3x 15K Sol-Ark Inverter +50.05KW Solar with Ground Mount and Wiring is a whole-home off-grid power solution built for large residences, farms, and high-demand users. Producing ~225,225 watts per day based on 4.5 hours of sun, it supports monthly consumption around 6,756 kWh. This package includes three Sol-Ark 15K hybrid inverters, a 50.05kW bifacial solar array, Iron Ridge ground-mount hardware, wiring, and balance-of-system components. It can operate with or without batteries—add a 48V battery anytime for storage and backup—and is designed to scale as your needs grow.

Specifications

• Solar Panels: 91× 550W Bifacial Mono Panels (50,050W Total Array)

• Inverters: 3× Sol-Ark 15K Hybrid/Offgrid Inverters with Built-In MPPT Charge Controllers

• Ground Mount Hardware: Iron Ridge Ground Mount Rails, Top Caps, Rail Connectors, Fasteners & Bolts (customer supplies 3" Sch 40 pipe)

• Combiner & BOS: 3× Solar PV Combiner Boxes, 1× AC Combiner Box Kit (2+ Sol-Ark compatible), 3× Wire Gutter Boxes, Installation Manual

• Wiring & Tools: 2× 500' 10AWG MC4 Solar Cable, 2× 100' 6AWG AC Cables, 2× 20' 2/0 AC Main Line, MC4 Crimper Tool Set

• Panel Durability: 5400 Pa Snow Load / 2400 Pa Wind Load, 30-Year Power Warranty

• Installation Option: Professional install available—contact for custom pricing in your area

Features

• Bifacial Double-Glass Panels: Up to 25% additional rear-side gain and improved output in cloudy, hazy, or low-light conditions.

• Battery-Optional Design: Runs without a battery; add a 48V battery anytime for storage/backup.

• Sol-Ark 15K Capabilities: 120/240V split-phase, grid-tie or off-grid operation, works with or without batteries, 3× MPPT inputs, generator support, LCD touchscreen, WiFi, DC transformerless, 97.5% efficiency, NEMA 3R outdoor rating, 10-year warranty.

• Scalable Architecture: Parallel stacking up to 8 Sol-Ark units to expand system capacity.

• Fast Transfer: 4ms transfer time between batteries and grid/generator (when a battery is added).

• Ground-Mount Strength: Robust 3" pipe-based structure (customer-supplied pipe) for long-term stability and optimal panel orientation.

Maintenance

• Daily: Review inverter production on LCD or via WiFi; verify array output.

• Weekly: Clear dust/debris from panels; visually inspect ground-mount hardware and cable runs.

• Annually: Torque-check rails and fasteners, inspect combiners and conduit, confirm inverter ventilation and weather seals.

Warranty

• Solar Panels: 30-Year Power Warranty

• Sol-Ark Inverters: 10-Year Manufacturer Warranty