21.6 kW Ground Mount Solar Kit - (36) Philadelphia 600W Bifacial Solar Panels, Sinclair Sky Rack 2.0 & Plans

21.6 kW Sinclair Ground Mount Solar Kit (36) Philadelphia Solar 600W Bifacial Panels | Sky Rack 2.0 | Permit Plans Included Complete American-Made Ground Mount Solar Kit with Permit Plans Panel: PS-MNB144(HBCF)-600W Build a high-performance ground-mounted solar array with this 21.6kW Sinclair Ground Mount Solar Kit, featuring 36 Philadelphia Solar 600W N-Type bifacial panels, the Made-in-USA Sinclair Sky-Rack 2.0 Ground Mount System, and professionally prepared permit-ready design plans. Designed for homeowners, farms, cabins, and off-grid applications, this complete package simplifies the installation process while delivering premium performance and long-term reliability. The Sinclair Sky-Rack 2.0 is engineered for fast installation with only four primary structural components and offers the flexibility of either a fixed-tilt installation or seasonal adjustability to maximize energy production year-round. Why Choose This Kit? Complete 21.6kW DC residential ground mount solar kit Includes 36 Philadelphia Solar 600W N-Type bifacial modules American-made Sinclair Sky-Rack 2.0 ground mount racking Professionally engineered permit-ready plan set included Designed for fast installation with only four primary structural components Fixed tilt or season-adjustable mounting options available Heavy-duty galvanized steel construction UL 2703 Listed racking system Ideal for residential, agricultural, off-grid, and backup power applications Compatible with a wide variety of string, hybrid, and battery-based inverter systems (sold separately) What's Included (36) Philadelphia Solar 600W N-Type Bifacial Solar Panels Premium N-Type half-cell bifacial modules designed for exceptional efficiency and long-term durability. Panel Highlights: 600W rated output per module N-Type Mono Half-Cell technology Up to 23.23% module efficiency Bifacial design for additional rear-side energy production Positive power tolerance (0 to +3%) Exceptional anti-PID performance Excellent low-light performance Better temperature coefficient for improved hot-weather production 5400 Pa front snow load rating 2400 Pa rear wind load rating IP68 junction box with MC4-compatible connectors 12-Year Product Warranty 30-Year Linear Performance Warranty with only 0.4% annual degradation after Year 1 Sinclair Sky-Rack 2.0 Ground Mount System Manufactured in the USA, the Sky-Rack 2.0 is engineered for strength, ease of installation, and long-term performance. Features include: American-made galvanized steel construction UL 2703 Listed Fixed tilt (5°–35°) or season-adjustable (15°–60°) configurations Designed for heavy snow and challenging climates Fast installation with only four major structural components Vinyl wire management extrusion 25-Year structural warranty Typical lead time of approximately 7 business days on qualifying projects Plans Included Every Sinclair Ground Mount Kit includes a project-specific Sinclair racking layout package designed to simplify installation and support your permitting process. This is not a complete permit plan set, but rather the manufacturer's engineered racking documentation specific to your array configuration. Your plan package includes: Project-specific Sky-Rack 2.0 racking layout Module layout and array dimensions Post spacing and structural layout Racking elevation and tilt details Foundation and installation notes Material schedule (BOM) for the racking system Standard Sinclair construction details and specifications Manufacturer installation references for the Sky-Rack 2.0 system Please Note: This kit includes the Sinclair racking plan package only. It does not include a complete permit-ready electrical or structural plan set, engineering stamps, or site-specific design services. Additional permit documentation may be required by your local Authority Having Jurisdiction (AHJ). Ideal Applications Residential homes Rural properties Farms and ranches Off-grid cabins Backup power systems DIY solar installations Owner-builder projects Technical Specifications Specification Details System Size 21.6kW DC Solar Panels (36) Philadelphia Solar PS-MNB144(HCBF)-600W Panel Type N-Type Mono Bifacial Panel Output 600W Panel Efficiency 23.23% Total Array Output 21600W DC Racking Sinclair Sky-Rack 2.0 Mount Type Ground Mount Tilt Options Fixed (5°–35°) or Seasonal Adjustable (15°–60°) Racking Material Hot-Dip Galvanized Steel Certification UL 2703 Listed Panel Warranty 12-Year Product Performance Warranty 30-Year Linear Racking Warranty 25 Years Permit Plans Included Pair This Kit With Complete your system with: Hybrid or grid-tied inverter Battery storage (optional) Rapid shutdown equipment (where required) Grounding hardware AC and DC disconnects Monitoring equipment EV charger or generator integration (optional) Our solar experts can help size the inverter and battery system that best fits your energy goals. Why Buy This Kit? This package combines premium 600W bifacial N-Type solar panels, the rugged reliability of the American-made Sinclair Sky Rack 2.0, and permit-ready plans into one complete solution. Whether you're installing a residential ground mount for energy savings or building a backup power system for long-term energy independence, this kit delivers outstanding value, simplified installation, and dependable performance for decades.