175KW Complete Offgrid Solar Kit + 10x 15K Sol-Ark Inverter +175.45KW Solar with Mounting Rails and Wiring

The 175KW Complete Offgrid Solar Kit + 10x 15K Sol-Ark Inverter +175.45KW Solar with Mounting Rails and Wiring  is engineered for large homes, farms, and high-demand off-grid properties. Based on ~4.5 peak sun hours, the array can generate up to 789,525 watts per day and is suitable for usages around 23,685 kWh per month. The system is designed to scale with future panel or battery additions. It can operate with or without a battery, and a 48V battery can be added at any time to the Sol-Ark inverters.

Specifications

• Solar Array: 319 × 550W bifacial mono panels (175,450W total)

• Inverters: 10 × Sol-Ark 15K Hybrid/Off-Grid All-in-One (MPPT controllers built in)

• Mounting Rails: IronRidge mounting rails/splices/legs/fasteners and bolts — mill finish

• PV Balance of System: 10 × solar PV combiner boxes; 3 × 500' spools 10AWG MC4 cable; MC4 crimper tool set

• AC Balance of System: 3 × 100' spools 6AWG AC/generator cable; 3 × 20' spools 2/0 AC main line; 10 × wire gutter boxes; Sol-Ark multi-inverter AC combiner kit; installation manual

Features

• Battery-Optional Operation: Run now without batteries; add 48V storage anytime

• High-Output Production: ~789,525W/day based on 4.5 sun hours for large off-grid estates

• Bifacial Panels: Dual-glass design with up to 25% rear-side gain; 5400 Pa snow / 2400 Pa wind; 30-year power warranty

• Sol-Ark 15K Highlights: 120/240V split-phase, 3× MPPT, generator support, LCD touchscreen, Wi-Fi, transformerless, NEMA 3R

• Scalable Architecture: Parallel stacking up to 8 inverters; AC combiner kit included for multi-inverter setups

• Installation Option: Professional installation available; contact for custom regional pricing

Maintenance

• Daily: Check inverter status and production; ensure vents and combiner boxes are unobstructed

• Weekly: Visual inspection of cabling, rail hardware, and array cleanliness

• Annually: Wash modules, torque-check hardware, verify grounding, and update inverter firmware

Warranty

• Sol-Ark Inverters: 10 years

• Solar Panels: 30-year performance warranty