Taekmo 665W Bifacial Solar Panel

Taekmo 665W N-Type Bifacial Solar Panel

The Taekmo 665W Bifacial Solar Panel is the highest-power variant listed in the TKM9D72B 630–665W series. It combines N-Type TBC back-contact cell technology with a bifacial double-glass module structure, delivering a rated output of 665W and an impressive 24.6% module efficiency under Standard Test Conditions.

The manufacturer highlights the TKM9D72B series for higher power, high energy yield, partial shading optimisation, micro-crack resistance, and excellent Anti-LID and Anti-PID performance.

Advanced N-Type TBC Back Contact Technology

The Taekmo TKM9D72B series uses N-Type TBC technology with a back-contact cell architecture. This design supports high conversion efficiency and enables the 665W model to achieve the highest rated efficiency in this datasheet series.

The datasheet highlights several technical characteristics:

• Partial shading optimisation
• Industry-leading high yield
• Micro-crack resistance
• Higher power
• Enhanced aesthetic value
• Excellent Anti-LID performance
• Excellent Anti-PID performance

These features are designed to support reliable and efficient long-term solar power generation.

Bifacial Double-Glass Design

The Taekmo 665W N-Type Bifacial Solar Panel features a robust bifacial double-glass construction with:

• 2.0 mm coated semi-tempered front glass
• 2.0 mm semi-tempered back glass
• 70% ±5% bifaciality factor

The bifacial design enables the module to make use of solar irradiation reaching both the front and rear surfaces when installation conditions provide suitable reflected light.

High 24.6% Module Efficiency

The Taekmo 665W is the most efficient model listed in the uploaded TKM9D72B datasheet, with 24.6% module efficiency.

Its STC electrical characteristics are:

• Maximum Power (Pmax): 665W
• Module Efficiency: 24.6%
• Open Circuit Voltage (Voc): 54.52V
• Short Circuit Current (Isc): 15.35A
• Maximum Power Voltage (Vmp): 45.17V
• Maximum Power Current (Imp): 14.72A

These specifications provide a strong combination of high output and high module efficiency.

Excellent Temperature Performance

The Taekmo 665W module has a Pmax temperature coefficient of -0.26%/°C.

The manufacturer specifies:

• Temperature Coefficient of Pmax: -0.26%/°C
• Temperature Coefficient of Voc: -0.22%/°C
• Temperature Coefficient of Isc: +0.05%/°C
• Operating Temperature: -40°C to +85°C

These ratings define the module’s specified electrical response across changing operating temperatures.

Strong Double-Glass Construction

The Taekmo 665W panel is constructed with an anodized aluminium alloy frame, double glass, and an IP68 junction box with three bypass diodes.

The manufacturer specifies:

• Maximum Front Static Load: 5400 Pa
• Maximum Back Static Load: 2400 Pa
• Maximum System Voltage: DC 1500V
• Maximum Series Fuse Rating: 30A
• Protection Class: Class II
• Hail Test: 25 mm diameter hail at 23 m/s
• Fire Rating: IEC Class C

These specifications provide strong mechanical and electrical protection for long-term module operation.

Anti-PID, Anti-LID & Micro-Crack Resistance

Taekmo specifically highlights excellent Anti-LID and Anti-PID performance in the TKM9D72B series, alongside micro-crack resistance and partial shading optimisation.

These characteristics are intended to support stable module operation and long-term power performance.

15-Year Product & 30-Year Linear Output Warranty

The Taekmo TKM9D72B series is backed by:

• 15-Year Product Warranty
• 30-Year Linear Output Warranty

The manufacturer also lists:

• IEC 61215
• IEC 61730
• ISO 9001:2015 Quality Management System
• ISO 14001:2015 Environmental Management System
• ISO 45001:2018 Occupational Health and Safety Management Systems

Taekmo 665W Solar Panel in Pakistan

For customers searching for a high-efficiency Taekmo 665W Bifacial Solar Panel in Pakistan, this model combines 665W rated power, 24.6% efficiency, N-Type TBC technology, bifacial double-glass construction, and long-term warranty coverage in a single high-output module.