Trina Vertex S+ 445W Specifications
| Trina Model# | TRI-TSM-445-NE09RC05 |
| Peak Power Watts (PMAX) | 445 W |
| Maximum Power Voltage (VMPP) | 44.3 V |
| Maximum Power Current (IMPP) | 10.05 A |
| Open Circuit Voltage (VOC) | 52.6 V |
| Short Circuit Current (ISC) | 10.71 A |
| Module Efficiency (ηm) | 22.3% |
| Power Tolerance | 0~+5 W |
| Temperature Coefficient of PMAX | -0.30%/°C |
| Dimensions | 69.37 × 44.65 × 1.18 in |
| Weight | 46.3 lbs |
| Cells | 144 Topcon Bifacial Mono |
| Max Series Fuse Rating | 25 A |

Complete roof mounted solar systems engineered for durability and ease of installation. Our premium kits include IronRidge XR rail systems, compatible with all our solar panels and available for all roof types, with special options for tile, flat, and metal roofs at competitive wholesale pricing.
Trina Solar Vertex S+ 445W Mono Solar Module (TSM-NE09RC.05)
SKU TRINA-VERTEX-S-PLUS-445-MODULE
The Vertex S+ 445W Solar Panel
Introducing the Trina Solar Vertex S+ 445W module, a powerful and efficient solution featuring advanced bifacial technology for both residential and commercial & industrial (C&I) rooftop solar installations. Leveraging high-density interconnect technology, this module achieves an impressive 22.3% efficiency, delivering substantial power in a compact format. Its innovative design focuses on maximizing energy output, capturing light from both sides, while ensuring long-term reliability.
The Vertex S+ 445W is engineered for performance, even in challenging conditions. It features a low temperature coefficient and operating temperature, boosting energy production in warm climates. With enhanced mechanical strength due to non-destructive cell cutting and excellent resistance to harsh weather elements like salt spray and sand, this module offers a durable and dependable solar energy solution.
TSM-NE09RC.05 425W Module Features
- High Power Output: Delivers up to 445W peak power with a 22.3% module efficiency, maximizing energy generation.
- Enhanced Reliability: Utilizes innovative non-destructive cutting for improved strength and boasts excellent weather and fire resistance ratings.
- Warm Weather Performance: Features a low temperature coefficient (-0.30%/°C) enhancing energy yield in higher temperatures.
- Universal Compatibility: Designed for easy integration with existing mainstream inverters and various mounting systems for flexible installation.
- Ultra-Low Degradation: Ensures long-term performance with only 1% first-year degradation and 0.4% annual degradation thereafter.
Module Warranty
Trina Solar provides comprehensive coverage for the Vertex S+ module. This includes a 15-year product workmanship warranty and a 30-year power warranty. The power warranty guarantees minimal degradation, ensuring the module retains at least 87.4% of its nominal power output after 30 years.


Trina Solar TRI-TSM-445-NE09RC05 445W Module Review
The Trina Vertex S+ 445W module delivers a blend of high power and advanced technology in a practical size. Its high efficiency means fewer modules are needed to achieve your energy goals, optimizing rooftop space and potentially reducing balance-of-system costs. This module represents a solid investment for homeowners and businesses seeking reliable, long-term solar energy production.
The Vertex S+ series is designed with the entire solar ecosystem in mind. Its compatibility with mainstream inverters and mounting systems simplifies system design and installation. Combined with its robust build quality and excellent warranty coverage, the Trina 445W module provides peace of mind and fits seamlessly into a wide range of solar project requirements, ensuring a valuable addition to your energy solution.
445W
Maximum Output Power
0~+5W
POSITIVE POWER TOLERANCE
22.3%
Module Efficiency

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