YH Sunpro 440W TOPCon Bifacial N Type Solar Panel SPDG-440-N108M10

Model: SPDG-440-N108M10

The YH Sunpro 440W TOPCon bifacial solar panel is a high-efficiency, N-type module designed for residential, commercial, and utility-scale solar projects. Built with advanced TOPCon cell technology and a durable bifacial glass-glass construction, this panel delivers strong output, long-term reliability, and excellent performance in real-world conditions.

Key Technology

N-Type TOPCon Cells
Delivers higher efficiency and improved long-term performance with reduced degradation compared to traditional P-type modules.

Bifacial Power Generation
Captures reflected light from the rear side of the panel, increasing total energy yield when installed over reflective surfaces such as light-colored roofs, gravel, or ground mounts.

Half-Cell Architecture (108 Cells)
Improves shade tolerance, lowers internal resistance, and enhances overall module reliability.

Double-Glass Construction
Front and rear tempered glass provide superior durability, moisture resistance, and long service life in demanding environments.

Best Uses

• Residential rooftop solar systems

• Commercial and industrial installations

• Ground-mounted solar arrays

• Carports and solar canopies

• Grid-tied, hybrid, and off-grid systems

Warranty

• 25-year product workmanship warranty

• 30-year linear power performance warranty

Designed for long-term energy production with strong output retention over decades of operation.

Product Specifications

What’s Included

• One YH Sunpro 440W TOPCon bifacial solar panel (SPDG-440-N108M10)

• Pre-installed junction box with integrated leads

• Factory mounting holes for standard racking systems

Built for efficiency, durability, and long-term performance, the YH Sunpro 440W TOPCon bifacial panel is an excellent choice for modern solar projects that demand higher output and dependable results.