Canadian Solar 635W Bifacial N-Type Solar Panel – TOPBiHiKu6 CS6.2-66TB-635

Canadian Solar 635W Bifacial Solar Panel Overview

The Canadian Solar 635W bifacial solar panel (CS6.2-66TB-635) is a high-performance N-type photovoltaic module designed for commercial, industrial, agricultural and large residential solar installations. Part of the TOPBiHiKu6 series, the Canadian Solar 635W solar panel combines advanced N-type cell technology with a bifacial dual-glass design to deliver strong energy yield, improved reliability and reduced long-term degradation.

The 635W solar panel offers high power output and excellent efficiency, making it suitable for modern solar systems that require maximum production per module and long-term durability.

N-Type Cell Technology Advantages

The Canadian Solar 635W bifacial solar panel uses advanced TOPCon N-type cells, which significantly reduce power degradation caused by light-induced degradation (LID) and potential induced degradation (PID). This technology ensures higher long-term performance compared to many conventional solar modules.

N-type solar panels also provide better temperature performance, allowing the Canadian Solar 635W solar panel to maintain strong energy production even in hot climates.

Bifacial Double Glass Module Design

The Canadian Solar 635W bifacial solar panel features a double-glass construction, allowing the module to generate electricity from both the front and rear surfaces. The rear side captures reflected sunlight from surfaces such as concrete, gravel, sand or reflective roofing materials.

With up to 85% bifaciality, the 635W bifacial solar panel can significantly increase total energy yield depending on installation height, mounting structure and ground reflectivity.

Electrical Performance of the Canadian Solar 635W Panel

At standard test conditions, the Canadian Solar 635W solar panel delivers a maximum power output of 635W with a maximum power voltage of approximately 41.9V and a maximum power current of approximately 15.18A. The open circuit voltage reaches approximately 49.4V and the short circuit current reaches approximately 16.22A.

The panel supports positive power tolerance and is designed for high voltage solar string systems up to 1500V DC.

Mechanical Strength and Environmental Durability

The Canadian Solar 635W bifacial solar panel is engineered for long-term outdoor performance and strong mechanical durability. The module is certified to withstand snow loads of up to 5400Pa and wind loads of up to 2400Pa.

The dual glass construction, anodised aluminium frame and IP68 junction box ensure reliable operation in harsh environmental conditions.

Long-Term Reliability and Warranty

The Canadian Solar 635W solar panel includes a 12-year product warranty and a 30-year linear power performance warranty. The first-year degradation does not exceed 1%, followed by a maximum annual degradation of only 0.4%, ensuring excellent long-term energy production.

Technical Specifications – Canadian Solar 635W Bifacial Solar Panel

• Manufacturer: Canadian Solar
• Model: CS6.2-66TB-635
• Module Series: TOPBiHiKu6
• Cell Technology: N-Type TOPCon
• Cell Configuration: 132 cells
• Rated Power (Pmax): 635W
• Module Efficiency: 23.5%
• Maximum Power Voltage (Vmp): 41.9V
• Maximum Power Current (Imp): 15.18A
• Open Circuit Voltage (Voc): 49.4V
• Short Circuit Current (Isc): 16.22A
• Power Tolerance: 0 ~ +10W
• Maximum System Voltage: 1500V DC
• Maximum Series Fuse Rating: 35A
• Operating Temperature: -40°C to +85°C
• Temperature Coefficient (Pmax): -0.29% / °C
• Temperature Coefficient (Voc): -0.25% / °C
• Temperature Coefficient (Isc): 0.045% / °C
• Nominal Operating Module Temperature: 41 ± 3°C
• Front Glass: 2.0 mm heat strengthened glass with anti-reflective coating
• Back Glass: 2.0 mm heat strengthened glass
• Frame: Anodized aluminium alloy
• Junction Box: IP68 with 3 bypass diodes
• Dimensions: 2382 × 1134 × 30 mm
• Weight: 32.8 kg
• Warranty: 12-Year Product / 30-Year Linear Power Warranty