5.4kW Sinclair Ground Mount Solar Kit  - American Made

(12) Philadelphia 450W Bifacial Solar Panels, Sinclair Sky Rack 2.0 & Permit Plans

Philadelphia MNB108(HCBF)-450W

Build a high-performance ground-mounted solar array with this complete 5.4kW solar kit featuring twelve Philadelphia Solar 450W bifacial modules paired with the USA-made Sinclair Sky Rack 2.0 seasonal-adjust ground mount system. 

Designed for maximum energy production and long-term durability, this package includes permit-ready plans to help streamline the installation and permitting process. (Stamps for permits are available at an additional cost)

The Sinclair Sky Rack 2.0 allows seasonal tilt adjustment from 15° to 60°, helping capture more solar energy throughout the year compared to fixed-angle ground mounts. Combined with premium Philadelphia Solar bifacial modules, this system is ideal for residential properties with available ground space and excellent solar exposure.

What's Included

Solar Modules

• (12) Philadelphia Solar 450W Bifacial Mono Solar Panels
• Model: MNB108(HCBF)-450W
• Total Array Size: 5.4kW DC
• N-Type TOPCon Technology
• Bifacial Glass-Glass Construction
• Excellent low-light performance
• Enhanced durability and long-term reliability

Ground Mount Racking

• 12 Panel Sinclair Sky-Rack 2.0 Ground Mount System
• Designed specifically for Philadelphia Solar 450W MNB108(HCBF)-450W
  
• Seasonal tilt adjustment from 15° to 60°
• Engineered and manufactured in the USA
• UL 2703 Listed

Design & Plans

• Permit-ready plan set included
• Site-specific layout documentation
• Structural and installation documentation for permitting
• Simplifies homeowner and contractor installations

Why Choose the Sinclair Sky-Rack 2.0?

Unlike many fixed-angle ground mount systems, the Sinclair Sky Rack 2.0 allows seasonal adjustments that help optimize solar production throughout the year. By increasing tilt during winter months and reducing tilt during summer, homeowners can capture more sunlight when the sun's position changes.

Benefits include:

• Increased annual energy production
• Improved winter solar harvest
• Easier panel cleaning and maintenance
• Strong wind and snow load performance
• Made in the USA with heavy-duty steel construction

Premium Philadelphia Solar 450W Bifacial Panels

The Philadelphia Solar 450W module utilizes advanced N-Type TOPCon cell technology and bifacial power generation to maximize energy output.

Key Benefits

• 450W rated output per panel
• N-Type TOPCon cells for improved efficiency
• Bifacial energy production from front and rear surfaces
• Reduced degradation over time
• Glass-glass construction for enhanced durability
• Better performance in hot weather and low-light conditions

With twelve modules, this system delivers:

Total DC Capacity: 5,400 Watts (5.4kW)

Ideal Applications

This kit is perfect for:

• Residential homes
• Rural properties
• Homesteads
• Workshops and detached garages
• Energy offset projects
• DIY solar installations
• Professional contractor installations

Ground-mounted systems are often easier to install, expand, and maintain than rooftop solar while providing greater flexibility for optimal panel orientation.

System Specifications

Designed for Maximum Solar Production

Combining premium bifacial Philadelphia Solar modules with the adjustable Sinclair Sky Rack 2.0 creates a highly efficient residential solar solution. The ability to seasonally optimize tilt angles can improve energy harvest throughout the year, while bifacial technology captures additional reflected light to further boost production.

Whether you're building a new solar system or seeking a high-performance ground mount solution with permit-ready documentation included, this 5.4kW package delivers durability, flexibility, and long-term value.

Kit Highlights

✓ 5.4kW DC Solar Array
✓ 12 Premium Philadelphia 450W Bifacial Panels
✓ USA-Made Sinclair Sky-Rack 2.0 Ground Mount
✓ Seasonal Tilt Adjustment (15°–60°)
✓ Permit Plans Included
✓ Residential Ground Mount Solution
✓ N-Type TOPCon Technology
✓ UL 2703 Listed Racking System
✓ Built for Long-Term Performance and Reliability

Generate more power year-round with a professionally designed 5.4kW ground mount solar kit featuring Philadelphia Solar bifacial modules and the adjustable Sinclair Sky-Rack 2.0 system.