Sunpro Solar Module BC Full Black 475W

With a module efficiency of 22.0%, the Sunpro SPDG475-BC108RL10 converts more sunlight into electricity than conventional panels, delivering a peak power output of 475 W from a sleek, all-black design.

Overview

This monocrystalline solar panel features 144 half-cut cells arranged in a 6x24 configuration, reducing resistive losses and improving performance in partial shading. The full black aesthetic—black frame, black backsheet, and dark cells—blends seamlessly into modern rooftops. Built with a 3.2 mm tempered glass front and an anodized aluminum alloy frame, it withstands harsh weather while maintaining high output.

What stands out

• High efficiency: 22.0% module efficiency maximizes energy yield per square meter.
• Half-cut cell technology: 144 half-cut cells lower current and reduce hot-spot risk, enhancing reliability.
• Full black design: Uniform black appearance for a premium, low-profile look.
• Robust construction: Tempered glass with anti-reflective coating and corrosion-resistant aluminum frame.
• Wide operating range: Functions from -40°C to +85°C, suitable for diverse climates.
• Long-term warranty: 12-year product warranty and 25-year linear power warranty (84.8% output at year 25).

Technical details

• Rated power (Pmax): 475 W
• Cell type: Monocrystalline
• Number of cells: 144 (6x24) half-cut
• Module efficiency: 22.0%
• Open circuit voltage (Voc): 49.5 V
• Short circuit current (Isc): 12.5 A
• Maximum power voltage (Vmp): 41.5 V
• Maximum power current (Imp): 11.45 A
• Power tolerance: 0 ~ +5 W
• Maximum system voltage: 1500 V DC
• Temperature coefficient of Pmax: -0.35 %/°C
• Operating temperature range: -40°C to +85°C
• Frame material: Anodized aluminum alloy (black)
• Glass type: 3.2 mm tempered glass with anti-reflective coating
• Backsheet color: Black
• Connector type: MC4 compatible
• Junction box IP rating: IP68

Our verdict

The Sunpro SPDG475-BC108RL10 combines high efficiency, robust build quality, and a sleek all-black look, making it an excellent choice for residential and commercial installations where both performance and aesthetics matter.