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GTC Trade 320W Monocrystalline Bifacial Solar Panel
Model No. 320W | Monocrystalline PERC | 60 Cell | Bifacial | 1500V System Voltage
Product Overview
The GTC Trade 320W solar panel is built for dependable performance in demanding energy systems. This monocrystalline module combines PERC technology with bifacial output to capture more usable energy throughout the day. It is designed for high efficiency, strong durability, and stable operation across a wide temperature range. The panel uses a tempered anti-reflection glass surface and a robust 60-cell layout. With a 1500V maximum system voltage, it is well suited for modern residential and commercial solar installations.
Key Benefits
High Energy Yield: The bifacial design can produce electricity from both sides. This helps improve total output when reflected light is available.
Strong Efficiency: With a module efficiency of 19.16%, the panel makes effective use of available sunlight. That supports better performance in limited roof space.
Durable Glass Construction: The tempered glass and anti-reflection coating are designed for long-term reliability. The build supports demanding outdoor environments.
Hot Climate Performance: The panel is engineered for stable operation in temperatures from -40 to 85 °C. That helps maintain performance in harsh weather conditions.
Installation-Friendly Design: Its 1500V system rating and MC4 connector support streamlined integration. The lightweight 20.1 kg frame also assists handling and mounting.
How It Works
This solar module converts sunlight into direct current through monocrystalline cells. The PERC structure improves light capture and helps the panel maintain strong output during real-world operating conditions. Because the module is bifacial, light reflected from the installation surface can also be converted into extra energy. That extra gain depends on the ground reflectivity, often called albedo. The dual-glass style and robust sealing help protect internal components from environmental stress. This supports stable performance over time and reduces the impact of dust, heat, and moisture.
Bifacial Light Capture: The front side absorbs direct sunlight, while the rear side uses reflected light. This can increase total generation when the mounting surface is favorable.
PERC Cell Operation: PERC technology improves the way the cell handles light inside the module. It helps the panel deliver more usable power from the same sunlight.
Durability and Protection: The glass, encapsulant, and junction box work together to protect the module. This supports long service life in challenging outdoor installations.
Technical Specifications
| Brand | GTC Trade |
| Model Number | 320W |
| Technology | Monocrystalline PERC, Bifacial |
| Cell Count | 60 |
| Maximum Power (Pmax) | 320 Wp |
| Voltage at Maximum Power (Vmpp) | 33.65 V |
| Current at Maximum Power (Impp) | 9.51 A |
| Open Circuit Voltage (Voc) | 39.91 V |
| Short Circuit Current (Isc) | 10.41 A |
| Panel Efficiency | 19.16% |
| NOCT Power Output | 286 Wp |
| NOCT Vmpp | 31.21 V |
| NOCT Impp | 7.64 A |
| NOCT Voc | 37.02 V |
| NOCT Isc | 8.36 A |
| Operating Temperature | -40 to 85 °C |
| Temperature at Operating Point | 46 °C |
| Temperature Coefficient of Pmax | -0.38 %/°C |
| Temperature Coefficient of Voc | -0.29 %/°C |
| Temperature Coefficient of Isc | 0.04 %/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 20 A |
| Panel Dimensions | 1670 x 1000 x 5 mm |
| Weight | 20.1 kg |
| Glass Type | Anti-reflection coating, tempered glass |
| Glass Thickness | 2 mm |
| Encapsulant Type | EVA |
| Junction Box Diodes | 3 |
| Junction Box Protection Class | IP67 |
| Connector Type | MC4 |
| Power Range | 315 to 330 Wp |
| Panel Efficiency Range | 18.86 to 19.76% |
| Seller Name | GTC Güneş Sanayi ve Ticaret A.Ş. |
| Country | Turkey |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730-1, IEC 61730-2, IEC Extended Tests, TSE EN 61701 Salt Mist Corrosion Test, ISO 9001:2015, ISO 14001:2015, OHSAS 18001:2007
Inverter Compatibility: Suitable for modern solar inverters supporting 1500V system design
Environmental: 100% PID free, fire safe Class AA, salt mist resistant, hot climate ready
Warranty: 12 years product warranty, 10 years at 95% power, 30 years at 84% power, total degradation rate 0.53% per year
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-6382 |
|---|---|
| Manufacturer | PES Supply |
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| Container qty | |
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