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Sunman SMB445R-6X16DW-G 445W N-Type Monocrystalline Solar Panel
Model SMB445R-6X16DW-G | N-Type Monocrystalline | 96 Half-Cell | Monocrystalline | 1500V System Voltage
Product Overview
The Sunman SMB445R-6X16DW-G is a high-performance 445W solar panel built with N-type monocrystalline technology. It combines strong output, lightweight construction, and reliable long-term performance for demanding residential and commercial installations. With a module efficiency of 22.27%, this panel is designed to maximize energy production in a compact footprint. Its ultra-light build supports easier handling and faster installation. The panel also offers excellent durability, weather resistance, and a clean modern appearance. This makes it a practical choice for projects that need efficiency, reliability, and lower installation effort. The 1500V system design further supports efficient system planning and reduced balance-of-system costs.
Key Benefits
High Output Performance: Delivers 445Wp of maximum power for strong energy generation in a wide range of applications.
Excellent Efficiency: Reaches 22.27% module efficiency, helping convert more sunlight into usable electricity.
Ultra-Light Design: Weighs only 14.6 kg, making transport, handling, and rooftop installation easier and safer.
Long-Term Reliability: Includes a 12-year product warranty and a 25-year linear power warranty for added peace of mind.
Durable Construction: Uses an anodized aluminium frame and IP68 junction box protection for improved outdoor durability.
How It Works
This module converts sunlight into electricity through N-type monocrystalline cells arranged in a 96 half-cell layout. The half-cell design helps improve power handling and supports stable output under real-world operating conditions. Its high-efficiency construction is paired with a 1500V system design, which supports modern string configurations and efficient system planning. The panel is engineered for dependable performance across a wide temperature range. It also includes strong mechanical protection, which helps maintain reliable operation in challenging environments. Together, these features support consistent generation, simpler installation, and long service life.
N-Type Cell Conversion: The N-type monocrystalline cells absorb sunlight and convert it into direct current electricity. This structure supports high efficiency and better long-term performance.
Half-Cell Power Management: The 96 half-cell layout helps reduce resistive losses and improves output stability. It also supports better performance during partial shading conditions.
System Integration: The 1500V maximum system voltage supports efficient electrical design in larger installations. This can help simplify array planning and reduce balance-of-system requirements.
Technical Specifications
| Technology | N-type monocrystalline |
| Model Number | SMB445R-6X16DW-G |
| Maximum Power (Pmax) | 445 Wp |
| Power Tolerance | 0 ~ +1.12% |
| Voltage at Maximum Power (Vmpp) | 29.98 V |
| Current at Maximum Power (Impp) | 14.86 A |
| Open Circuit Voltage (Voc) | 35.77 V |
| Short Circuit Current (Isc) | 15.79 A |
| Module Efficiency | 22.27% |
| Nominal Module Operating Temperature | 41±2 °C |
| 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 | 0.045 %/°C |
| Maximum System Voltage | 1500 V |
| Maximum Series Fuse Rating | 25 A |
| Dimensions | 1762 x 1134 x 30 mm |
| Weight | 14.6 kg |
| Cell Number | 96 |
| Frame Type | Anodized Aluminium |
| Junction Box Protection Class | IP68 |
| Connector Type | MC4 |
| Cable Cross Section | 4 mm² |
| Cable Length | 300 mm |
| Seller | Sunman (Zhenjiang) Co., Ltd. |
| Country of Origin | China |
Certifications & Compliance
Certifications: IEC 61215:2021, IEC 61730:2023, UL61730
Inverter Compatibility: Suitable for standard grid-tied and string inverter systems
Environmental: Designed for operation from -40 °C to 85 °C with IP68 junction box protection
Warranty: 12-year product warranty and 25-year linear power warranty
Documentation
Product Datasheet (PDF)● Available | Contact us for lead time and pricing
| SKU | PES-SPS-SOL-19588 |
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| Manufacturer | PES Supply |
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