Trina 445W Solar Panel – 144 Cell All-Black Bifacial (TSM-445-NEG9RC.27)

High-Efficiency Performance with Premium All-Black Design

The Trina Solar Vertex S+ 445W bifacial module is engineered to deliver superior energy output, long-term reliability, and a sleek aesthetic. Utilizing advanced N-type i-TOPCon cell technology, this panel achieves high efficiency and reduced degradation, making it an excellent choice for both residential and commercial solar installations.

Its all-black design provides a modern, uniform appearance, while bifacial capability allows for additional energy generation from reflected light, increasing overall system performance.

Key Features and Benefits

High Power Output (445W)
Maximizes energy production per panel, reducing the number of modules required and lowering overall system costs.

N-Type i-TOPCon Cell Technology
Enhances efficiency, improves temperature performance, and ensures lower annual degradation compared to conventional P-type modules.

Bifacial Energy Generation
Captures sunlight from both the front and rear sides of the panel, increasing total energy yield depending on installation conditions.

High Module Efficiency
Delivers efficiency levels of up to approximately 22%, enabling optimal performance even in space-constrained installations.

Excellent Low-Light Performance
Maintains strong energy output during cloudy conditions and early morning or late afternoon hours.

All-Black Aesthetic
Designed for a clean and uniform rooftop appearance, ideal for residential applications where visual appeal is important.

Technical Specifications

• Model: TSM-445-NEG9RC.27
• Rated Power: 445W
• Cell Type: Monocrystalline, N-type, 144 half-cut cells
• Module Efficiency: Up to ~22%
• Voltage at Maximum Power (Vmpp): Approximately 44V
• Current at Maximum Power (Impp): Approximately 10A
• Maximum System Voltage: 1500V DC
• Module Type: Dual-glass bifacial
• Connector Type: MC4 or compatible

Reliability and Warranty

The panel is built with durable dual-glass construction for enhanced resistance to environmental stress, including moisture, temperature fluctuations, and mechanical loads.

• 15-Year Product Warranty
• 30-Year Linear Power Output Warranty
• Long-term performance with minimal degradation over time

Applications

• Residential rooftop systems
• Commercial and industrial installations
• Ground-mounted solar arrays
• Off-grid and hybrid energy systems

Summary

The Trina 445W Vertex S+ bifacial solar panel combines advanced cell technology, high efficiency, and a refined all-black design. It is a reliable and high-performance solution for customers seeking maximum energy yield and long-term value from their solar investment.

Documents:

Data Sheet