Trina Vertex S+ 425W Specifications
| Trina Model# | TRI-TSM-425-NE09RC05 |
| Peak Power Watts (PMAX) | 425 W |
| Maximum Power Voltage (VMPP) | 43.2 V |
| Maximum Power Current (IMPP) | 9.73 A |
| Open Circuit Voltage (VOC) | 51.4 V |
| Short Circuit Current (ISC) | 10.47 A |
| Module Efficiency (ηm) | 21.3% |
| Power Tolerance | 0~+5 W |
| Temperature Coefficient of PMAX | -0.30%/°C |
| Dimensions | 69.37 × 44.65 × 1.18 in |
| Weight | 47.0 lbs |
| Cells | 144 Topcon Bifacial Mono |
| Max Series Fuse Rating | 25 A |

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Trina Solar Vertex S+ 425W Mono Solar Module (TSM-NE09RC.05)
SKU TRINA-VERTEX-S-PLUS-425-MODULE
The Vertex S+ 425W Solar Panel
Introducing the Trina Solar Vertex S+ 425W 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 21.3% 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+ 425W 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 425W peak power with a 21.3% module efficiency, maximizing energy generation.
- Warm Weather Performance: Features a low temperature coefficient (-0.30%/°C) enhancing energy yield in higher temperatures.
- Enhanced Reliability: Utilizes innovative non-destructive cutting for improved strength and boasts excellent weather and fire resistance ratings.
- Ultra-Low Degradation: Ensures long-term performance with only 1% first-year degradation and 0.4% annual degradation thereafter.
- Universal Compatibility: Designed for easy integration with existing mainstream inverters and various mounting systems for flexible installation.
Module Warranty
Trina Solar provides comprehensive coverage for the Vertex S+ module. This includes a 25-year product workmanship warranty and a 25-year power warranty. The power warranty guarantees minimal degradation, ensuring the module retains at least 89.4% of its nominal power output after 25 years.


Trina Solar TRI-TSM-425-NE09RC05 425W Module Review
The Trina Vertex S+ 425W 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 425W module provides peace of mind and fits seamlessly into a wide range of solar project requirements, ensuring a valuable addition to your energy solution.
425W
Maximum Output Power
0~+5W
POSITIVE POWER TOLERANCE
21.3%
Module Efficiency

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