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JNL Solar JLSDG120R495W 495W Bifacial N-Type Monocrystalline Solar Panel
Model JLSDG120R495W | N-Type Monocrystalline | 120 Half-Cell | Bifacial | 1500V System Voltage
Product Overview
The JNL Solar JLSDG120R495W is a high-efficiency bifacial solar panel built for strong long-term performance. It uses N-type monocrystalline technology and a double-glass structure for improved durability and energy yield. The all-black design creates a premium finish that suits residential and commercial rooftops. With a 495 Wp maximum output and 22.33% efficiency, this module is designed to deliver reliable power in diverse conditions. Its positive power tolerance and low degradation rate support stable generation over many years. The panel also offers excellent low-light response and strong environmental resistance.
Key Benefits
High Power Output: The module delivers up to 495 Wp for strong energy production.
Excellent Efficiency: A module efficiency of 22.33% helps maximize usable roof space.
Bifacial Performance: The bifacial design can capture additional light from the rear side.
Double-Glass Durability: Tempered double-glass construction improves protection and long service life.
Low Degradation: The annual degradation rate is only 0.42%, supporting consistent output.
Modern All-Black Finish: The black frame and sleek appearance improve visual integration on rooftops.
How It Works
This solar panel converts sunlight into electricity through advanced N-type monocrystalline cells. The half-cell layout helps reduce resistive losses and improves performance under real-world conditions. Because it is bifacial, the panel can also use reflected light from behind the module. This can increase total energy harvest where installation conditions are favorable. The double-glass build supports durability, while the IP68 junction box and MC4-compatible connectors help maintain dependable operation. Together, these features create a module designed for efficient daily generation and long-term stability.
N-Type Cell Conversion: The N-type monocrystalline cells absorb sunlight and convert it into usable DC power. This cell technology is known for strong efficiency and reduced degradation.
Bifacial Energy Capture: Light reaches both sides of the panel in suitable mounting conditions. Rear-side generation can improve total output over the year.
Half-Cell Electrical Design: The 120 half-cell format supports better current flow and reduced internal losses. This helps the panel maintain stable performance in varied temperatures.
Technical Specifications
| Brand | JNL Solar |
| Model Number | JLSDG120R495W |
| Technology | N-type Monocrystalline, Bifacial |
| Power Range | 470 to 500 Wp |
| Maximum Power (Pmax) | 495 Wp |
| Module Efficiency | 22.33% |
| Power Tolerance | 0 to +0.62% |
| Voltage at Maximum Power (Vmpp) | 36.35 V |
| Current at Maximum Power (Impp) | 13.62 A |
| Open Circuit Voltage (Voc) | 43.72 V |
| Short Circuit Current (Isc) | 14.17 A |
| Temperature | 42±2 °C |
| Operating Temperature Range | -40 to 85 °C |
| Temperature Coefficient of Pmax | -0.3%/°C |
| Temperature Coefficient of Voc | -0.25%/°C |
| Temperature Coefficient of Isc | 0.046%/°C |
| Maximum System Voltage | 1500 V |
| Series Fuse Rating | 30 A |
| Dimensions | 1955 x 1134 x 35 mm |
| Weight | 26.5 kg |
| Cell Size | 182 × 93.4 mm |
| Cell Count | 120 Half-Cells |
| Glass Type | Tempered Glass, Double Glass Construction |
| Glass Thickness | 2 mm |
| Frame Type | Black |
| Junction Box Protection Class | IP68 |
| Connector Type | MC4 Compatible |
| Cable Crossection | 4 mm² |
| Cable Length | 1100 mm |
| Seller Name | JNL Solar |
| Country | Belgium |
Certifications & Compliance
Certifications: IP68 junction box protection, MC4-compatible connector design, tested for wind loads up to 2400 Pa and snow loads up to 5400 Pa.
Inverter Compatibility: Suitable for residential and commercial PV systems using standard string inverter setups.
Environmental: Built for operating temperatures from -40 to 85 °C, with strong resistance to PID and hotspots.
Warranty: 25-year product warranty and 25-year power warranty, with 89.4% output after 25 years and 87.4% after 30 years.
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-9722 |
|---|---|
| Manufacturer | PES Supply |
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