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Tenka Solar TKA650M-132-BFD 640–650W TOPCon Bifacial Solar Panel
Model TKA650M-132-BFD | TOPCon | 132 Cells | Bifacial | 1500V System Voltage
Product Overview
The Tenka Solar TKA650M-132-BFD is a high-output bifacial solar panel built for strong performance and long-term reliability. This monocrystalline module uses TOPCon technology to deliver efficient energy generation in demanding commercial and utility-scale installations. Its dual-glass construction supports durable operation, while the bifacial design can capture additional light from the rear side. With a power range of 640 to 650 Wp, this solar panel is designed for projects that need dependable output and efficient land use. The panel also offers a 30-year product warranty and a 30-year power warranty, making it a strong choice for long service life. Its large-format design, 132-cell layout, and 20.92% peak efficiency help it deliver excellent system value for modern solar installations.
Key Benefits
High Power Output: Delivers up to 650 Wp for strong energy production in large solar arrays.
Bifacial Performance: Captures reflected light from the rear side to improve total system yield.
TOPCon Technology: Supports efficient cell performance and helps maintain solid output over time.
Long-Term Reliability: Backed by a 30-year product warranty and a 30-year power warranty.
Durable Build: Features dual glass, anodized aluminium framing, and IP68 junction box protection.
How It Works
This solar panel converts sunlight into electricity through high-efficiency monocrystalline cells. The TOPCon cell design helps improve electrical performance and supports better output under real-world conditions. Because the module is bifacial, it can also generate power from light that reaches the rear surface. That added capture can improve energy yield in reflective environments. The large 132-cell layout is used to balance voltage and current for high-power operation. Its 1500V system rating makes it suitable for modern solar plants and commercial installations. The dual-glass structure supports durability, while the IP68 junction box helps protect internal connections from dust and moisture.
Sunlight Conversion: The monocrystalline cells absorb sunlight and convert it into direct current electricity. The panel is engineered for stable high-power generation.
Bifacial Energy Gain: Rear-side generation is supported by the bifacial design. Reflected light from the installation surface can contribute extra output.
System Integration: The panel operates with standard high-voltage solar systems. Its electrical values support use in large strings and utility-scale arrays.
Technical Specifications
| Brand | Tenka Solar Holding |
| Model Number | TKA650M-132-BFD |
| Technology | TOPCon, Bifacial |
| Cell Type | Monocrystalline |
| Cell Number | 132 |
| Maximum Power (Pmax) | 650 Wp |
| Voltage at Maximum Power (Vmpp) | 37.7 V |
| Current at Maximum Power (Impp) | 17.27 A |
| Open Circuit Voltage (Voc) | 45.5 V |
| Short Circuit Current (Isc) | 18.35 A |
| Panel Efficiency | 20.92% |
| Power Tolerance | -3% to +3% |
| Operating Temperature Range | -40 to 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 Dimension (H/W/D) | 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 Class | IP68 |
| Cable Crossection | 4 mm² |
| Cable Length | 1100 mm |
| Seller Name | Tenka Solar Holding |
| Country | Singapore |
Certifications & Compliance
Certifications: Not specified in the provided content.
Inverter Compatibility: Suitable for modern 1500V solar system designs.
Environmental: Built with bifacial dual-glass construction, IP68 junction box protection, and anodized aluminium framing.
Warranty: 30-year product warranty and 30-year power warranty, with 87.4% total degradation rate and 0.42% annual degradation.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-20812 |
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| Manufacturer | PES Supply |
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