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Tenka Solar TKA640M-132-BFD 640~650W TOPCon Bifacial Solar Panel
Model TKA640M-132-BFD | TOPCon | 132 Cells | Bifacial | 1500V System Voltage
Product Overview
The Tenka Solar TKA640M-132-BFD is a high-output bifacial solar panel built for strong energy generation and dependable long-term performance. It uses monocrystalline TOPCon technology to deliver excellent efficiency and stable output across demanding conditions. The panel is designed with 132 cells, dual-glass construction, and an anti-reflection coating to help improve light capture. Its 640 to 650 watt power range makes it suitable for commercial and utility-scale solar projects. With a 30-year product warranty and a 30-year power warranty, this module is positioned as a durable choice for projects that prioritize reliability and long service life.
Key Benefits
High Power Output: The module delivers up to 640 Wp, which supports strong system performance.
Bifacial Energy Gain: Its bifacial design helps capture reflected light from the rear side for added generation potential.
TOPCon Efficiency: TOPCon cell technology supports high conversion efficiency and dependable performance.
Long-Term Reliability: A 30-year product warranty and 30-year power warranty provide strong long-term assurance.
Durable Construction: Dual-glass, anodized aluminium, and IP68 protection improve resilience in outdoor installations.
How It Works
The Tenka Solar TKA640M-132-BFD converts sunlight into electricity through monocrystalline TOPCon cells. These cells are arranged in a 132-cell layout to support efficient energy conversion. The bifacial structure allows the panel to generate power from both the front and rear sides when reflected light is available. Anti-reflection glass helps reduce surface losses and improves light transmission. Together, these features support steady daily production, especially in installations with open ground, reflective surfaces, or optimized mounting systems.
Front-Side Generation: Sunlight passes through the anti-reflection glass and reaches the TOPCon cells. The cells convert that light into electrical current with high efficiency.
Rear-Side Bifacial Gain: Reflected light from the installation surface can also be captured. This can increase total energy yield in suitable environments.
System Integration: The panel is designed for 1500V systems and uses standard cabling and junction box protection. That helps simplify installation in larger solar arrays.
Technical Specifications
| Brand | Tenka Solar Holding |
| Country | Singapore |
| Model Number | TKA640M-132-BFD |
| Module Type | Bifacial, Dual Glass, Monocrystalline |
| Cell Technology | TOPCon |
| Cell Number | 132 |
| Power Range | 640 ~ 650 Wp |
| Maximum Power (Pmax) | 640 Wp |
| Panel Efficiency | 20.6 ~ 20.92 % |
| Voltage at Maximum Power (Vmpp) | 37.3 V |
| Current at Maximum Power (Impp) | 17.19 A |
| Open Circuit Voltage (Voc) | 45.1 V |
| Short Circuit Current (Isc) | 18.26 A |
| Operating Temperature Range | -40 ~ 85 °C |
| Temperature Coefficient of Pmax | -0.29 %/°C |
| Temperature Coefficient of Voc | -0.25 %/°C |
| Temperature Coefficient of Isc | 0.040 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 25 A |
| Panel Dimensions | 2384 x 1303 x 35 mm |
| Weight | 38.5 kg |
| Glass Type | Anti-reflection Coating Glass |
| Glass Thickness | 2 mm |
| Frame Type | Anodized Aluminium |
| Junction Box Protection | IP 68 |
| Cable Crossection | 4 mm2 |
| Cable Length | 110 |
Certifications & Compliance
Certifications: Not specified in the provided data.
Inverter Compatibility: Compatible with standard 1500V solar system designs.
Environmental: Operating temperature range from -40 to 85 °C with IP68 junction box protection.
Warranty: 30 years product warranty and 30 years power warranty, with 87.4% total degradation rate and 0.42% power tolerance.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-20810 |
|---|---|
| Manufacturer | PES Supply |
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