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REC Solar REC390NP3 390W N-Type TOPCon Bifacial Solar Panel
REC390NP3 | N-Type TOPCon | 132 Half-Cell | Bifacial | 1000V System Voltage
Product Overview
The REC Solar REC390NP3 390W N-Type TOPCon Bifacial Solar Panel delivers exceptional energy performance for modern solar installations. This monocrystalline panel features advanced N-type TOPCon cell technology, ensuring superior efficiency and longevity. Its sleek black design with a black frame and anti-reflection glass creates a uniform aesthetic perfect for residential roofs. The bifacial capability allows the panel to capture sunlight from both sides, boosting total power output significantly. With a maximum power of 390 Wp and module efficiency of 19.5%, it stands out in the competitive solar market. The panel is built with 132 half-cut cells to reduce resistive losses and improve performance in shaded conditions. Operating temperatures range from -40°C to 85°C, making it suitable for diverse climates worldwide. This product combines reliability, style, and high performance for optimal solar energy generation.
Key Benefits
High Power Output: Generates 390 Wp of maximum power, ensuring efficient energy production for your system needs.
Bifacial Technology: Captures sunlight from both front and rear sides, increasing total effective power by over 12%.
Advanced Cell Tech: Uses N-type TOPCon cells with 132 half-cut design to minimize losses and boost efficiency.
Sleek Black Design: Features a uniformly black frame, cells, and backsheet for a premium, modern visual appearance.
Extended Warranty: Includes a 20-year product warranty and 25-year linear power warranty for long-term reliability.
How It Works
This solar panel converts sunlight into electricity through its advanced N-type TOPCon cell technology. The 132 half-cut cells are arranged in six strings of 22 cells each, optimizing electrical flow. Its bifacial design allows light absorption from both the front and rear surfaces, significantly increasing energy yield. The anti-reflection glass coating ensures maximum light penetration while minimizing surface reflection losses. The anodized aluminum frame provides structural strength and durability against environmental stress. Junction box diodes protect the system from reverse current and ensure safe operation under varying load conditions.
N-Type TOPCon Cells: These cells use tunnel oxide passivated contact technology to reduce electron recombination and improve efficiency. This results in higher power output and better performance over the panel's lifetime.
Bifacial Energy Capture: The panel captures reflected sunlight from the ground or mounting surface on its rear side. This dual-sided absorption boosts total effective power to approximately 439 Wp in optimal conditions.
Half-Cell Design: Cutting cells in half reduces internal resistance and lowers heat generation during operation. This design also improves performance when parts of the panel are shaded by trees or debris.
Technical Specifications
| Cell Technology | N-Type TOPCon Monocrystalline |
| Cell Count | 132 Half-Cell |
| Cell Type | Bifacial, Half-Cut |
| Maximum Power (Pmax) | 390 Wp |
| Voltage at Max Power (Vmpp) | 36.8 V |
| Current at Max Power (Impp) | 10.6 A |
| Open Circuit Voltage (Voc) | 44.8 V |
| Short Circuit Current (Isc) | 11.31 A |
| Power Tolerance | -3% to +3% |
| Module Efficiency | 19.5% |
| Annual Degradation Rate | 0.32% |
| Temperature Coefficient of Pmax | -0.34%/°C |
| Temperature Coefficient of Voc | -0.26%/°C |
| Temperature Coefficient of Isc | 0.04%/°C |
| Nominal Operating Temp (NMOT) | 44.3 ± 2°C |
| Operating Temperature Range | -40°C to +85°C |
| Maximum System Voltage | 1000 V |
| Series Fuse Rating | 25 A |
| Panel Dimensions (H/W/D) | 1899.92 x 1038.86 x 30.48 mm |
| Weight | 21.77 kg |
| Glass Type | Anti-Reflection Coating Glass |
| Glass Thickness | 3.2 mm |
| Frame Type | Anodized Aluminium, Black |
| Junction Box Diodes | 3 Diodes |
| Technology | Bifacial, N-Type |
| Power Range | 390 ~ 400 Wp |
| Seller Name | REC Solar Pte. Ltd. |
| Country | Singapore |
Certifications & Compliance
Certifications: IEC 61215, IEC 61730, EN 50618
Inverter Compatibility: Compatible with all standard string inverters up to 1000V DC
Environmental: RoHS Compliant, Made in Singapore
Warranty: 20-Year Product Warranty, 25-Year Linear Power Warranty (92% output at year 25)
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-14930 |
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| Manufacturer | PES Supply |
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