Ozark Mountain Offgrid 40kW Solar Kit - Rails

Product Description

The 40KW Complete Offgrid Solar Kit is a high-capacity solution for large offgrid homes, farms, or commercial applications. Featuring a 40.15KW bifacial solar array, this system produces approximately 180,675 Watts per day based on 4.5 hours of sunlight. Designed for scalability, the kit can be expanded with additional panels or batteries to meet growing energy demands. With three high-efficiency 15K Sol-Ark inverters, this system delivers reliable power output and can operate with or without a battery. Bifacial solar panels maximize energy harvesting from both sides, providing enhanced performance even in low-light conditions.

Product Features

• High-Capacity Solar Array: 73x 550W Bifacial Mono Solar Panels (40.15KW)
• Advanced Inverter System: 3x Sol-Ark 15K Hybrid/Offgrid Inverters with built-in MPPT Charge Controllers
• Scalable Design: Expandable for additional panels or batteries
• Durable Mounting System: Complete set of Iron Ridge mounting rails, splices, legs, fasteners, and bolts (mill finish)
• Complete Wiring & Accessories: Includes AC combiner box kit, PV direct burial cabling, MC4 crimper, and wire gutter boxes
• Bifacial Panel Technology: Harvests up to 25% more energy from rear of panel
• Weather Resistant: Panels rated for 5400 PA snow load and 2400 PA wind load
• Optional Installation: Custom installation available upon request

Product Specifications

• System Size: 40.15KW
• Solar Panels: 73x 550W Bifacial Mono
• Inverters: 3x Sol-Ark 15K Hybrid/Offgrid All-in-One Inverters
• Mounting Hardware: Iron Ridge Rails, Splices, Legs, Fasteners, Bolts
• Wiring & Accessories Included:
  • 3x Solar PV Combiner Boxes
  • 2x 500' Spools 10AWG MC4 Solar Array Cabling
  • 1x MC4 Crimper Tool Set
  • 2x 100' AC Output/Input/Generator Cabling – 6 AWG
  • 2x 20' AC Main Line – 2/0
  • 3x Wire Gutter Boxes
  • 1x AC Combiner Box Kit (for multiple Sol-Ark units)
• Installation Manual: Included
• Panel Warranty: 30-year power warranty
• Inverter Specs:
  • Output: 120/240V Split Phase
  • Works With or Without Batteries
  • 48V Battery Backup Input (Flood Lead Acid or Lithium)
  • Grid Tie or Offgrid Operation
  • Built-in MPPT Charge Controller – 3x MPPT Inputs
  • Generator Support
  • LCD Touch Screen & WiFi Connectivity
  • DC Transformerless, 97.5% Efficiency
  • NEMA 3R Rated for Outdoor Use
  • 10-Year Warranty
  • Parallel Stacking Up to 8 Units
  • 4ms Transfer Time from Batteries to Grid Power