Overview of Trina Solar Vertex S+ Performance and Technology

More power. Less space. Built to last 30 years. The Trina Solar Vertex S+ 445W is a premium N-type i-TOPCon dual-glass module engineered for residential rooftops and commercial installations where efficiency, aesthetics, and long-term reliability all matter. With up to 22.3% module efficiency and a compact glass-glass design, it delivers more watts per square foot — and keeps delivering them for decades.

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Why Choose the Trina Vertex S+ 445W?

• N-Type i-TOPCon Technology: Higher efficiency and lower long-term degradation vs. standard PERC modules
• Dual-Glass Construction: Superior durability, moisture resistance, and extended lifespan
• Compact & Lightweight (~21 kg): Easier installation on roofs with lower load capacity
• Low Annual Degradation: ~1% first-year loss, then ~0.4% per year — strong output for 30+ years
• High System Voltage Compatibility: Up to 1500V DC for optimized string design and lower BOS costs

Documents

• 📄 Specification Sheet
• 📄 Instruction / Installation Manual
• 📄 Warranty Information

📞 Questions or bulk pricing? Contact Solar Cellz USA at info@solarcellzusa.com or visit solarcellzusa.com.

High Efficiency and Power Output

The Trina Solar Vertex S+ is engineered to deliver a powerful 445 W output using advanced N-type monocrystalline cells combined with i-TOPCon technology. This design enables superior energy yield by enhancing electron passivation and reducing recombination losses. Its dual-glass structure increases durability and resistance to environmental stress, making it ideal for long-term solar power generation. With this module, users benefit from higher efficiency rates compared to conventional panels, ensuring more electricity production within limited spaces.

Advanced N-type i-TOPCon Technology

Utilizing N-type silicon cells integrated with i-TOPCon passivation technology, the Trina Solar Vertex S+ module minimizes defects within the cell structure, significantly improving carrier lifetime and charge collection. This enhances the module's overall efficiency and temperature stability. The dual-glass layout not only protects the cells from mechanical and environmental damage but also reduces potential-induced degradation, prolonging operational lifespan and performance consistency under various climatic conditions.

Durability and Reliability Features

The dual-glass monocrystalline configuration of the Trina Solar Vertex S+ module ensures exceptional robustness against harsh weather, including hail, wind, and snow loads. This construction lowers the risk of micro-cracking and potential damage, resulting in reduced maintenance costs and improved system reliability. Additionally, the module’s enhanced PID resistance and excellent low-light performance make it suitable for diverse installation environments, providing consistent energy generation throughout the day and across seasons.