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GTC Trade 315W Monocrystalline Bifacial Solar Panel
Model 315W | Monocrystalline PERC | 60 Cells | Bifacial | 1500V System Voltage
Product Overview
The GTC Trade 315W solar panel is a monocrystalline bifacial module designed for strong energy output and long-term reliability. It combines PERC technology with a dual-glass construction to improve durability and boost yield from both the front and rear sides. With a module efficiency of 18.86% and a 315 Wp rating, it supports efficient performance in residential, commercial, and utility applications. The panel is built for demanding environments and offers excellent low-light response, hot climate stability, and reduced operating costs over time. Its compact dimensions, strong protection features, and 1500V system compatibility make it a practical choice for modern solar installations.
Key Benefits
High energy output: The panel delivers 315 Wp of maximum power for dependable daily generation.
Bifacial performance: Rear-side generation can improve total yield depending on ground albedo and site conditions.
Dual-glass durability: The glass-glass design supports greater strength, better protection, and longer service life.
Hot climate readiness: Stable temperature behavior helps preserve output in demanding operating environments.
Reduced operating costs: The portable frame design helps minimize dust and snow buildup, which supports lower O&M needs.
Installation flexibility: It suits rooftops, ground-mounted systems, carports, trackers, floating systems, and more.
How It Works
This bifacial solar panel converts sunlight into usable electricity through monocrystalline cells with PERC enhancement. The front side captures direct solar radiation, while the rear side can also generate power from reflected light and diffuse light in the surrounding environment. That means the module can produce more energy than a standard single-sided panel in suitable installations. The dual-glass structure helps protect the cells and supports long service life. The design is especially effective in open installations where reflected light is available and airflow helps manage operating temperature.
Bifacial Energy Capture: The module absorbs light from both sides. Rear-side output increases when the installation surface reflects more light.
PERC Cell Conversion: PERC architecture improves light capture and electrical conversion. This supports higher efficiency under standard operating conditions.
Dual-Glass Protection: The glass-glass build shields internal components from harsh weather. It also helps maintain performance over many years of use.
Technical Specifications
| Technology | Bifacial, PERC |
| Model Number | 315W |
| Maximum Power Output (Pmax) | 315 Wp |
| Voltage at Maximum Power (Vmpp) | 33.34 V |
| Current at Maximum Power (Impp) | 9.45 A |
| Open Circuit Voltage (Voc) | 39.62 V |
| Short Circuit Current (Isc) | 10.32 A |
| Panel Efficiency | 18.86% |
| NOCT Power Output (Pmax) | 282 Wp |
| NOCT Voltage at Maximum Power (Vmpp) | 30.91 V |
| NOCT Current at Maximum Power (Impp) | 7.60 A |
| NOCT Open Circuit Voltage (Voc) | 36.75 V |
| NOCT Short Circuit Current (Isc) | 8.29 A |
| Operating Temperature Range | -40 to 85 °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 |
| Dimensions | 1670 x 1000 x 5 mm |
| Weight | 20.1 kg |
| Cell Number | 60 |
| 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 Cable |
| Seller Name | GTC Güneş Sanayi ve Ticaret A.Ş. |
| Country of Origin | 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 grid-tied and hybrid solar systems with 1500V architecture
Environmental: Designed for hot climates, low-light conditions, salt mist exposure, and harsh outdoor installations
Warranty: 12-year product warranty, 10-year power warranty for 95% output, and 30-year power warranty for 84% output, with a total degradation rate of 0.53%
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-6381 |
|---|---|
| Manufacturer | PES Supply |
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