Trina 615w Solar Panel

The Trina Vertex N 615W is a high-efficiency solar panel featuring N-Type i-TOPCon technology. It is typically available in two main formats: the standard monofacial (White Backsheet) and the Bifacial Dual Glass version.

Trina Vertex N 615W (TSM-NEG19RC.20 / TSM-NE19R)

This panel is built on Trina’s 210mm silicon wafer platform, designed to provide ultra-high power output for large-scale commercial and industrial (C&I) projects while maintaining a footprint that reduces Balance of System (BOS) costs.

Key Features

• N-Type i-TOPCon Technology: Offers higher efficiency (up to 23.1%) and lower power degradation compared to older P-type panels.

   

• Dual Glass Durability: (On Bifacial models) Features 2.0mm glass on both sides, making it highly resistant to salt, ammonia, and sand—ideal for coastal or desert environments.

   

• Lower Temperature Coefficient: At -0.29%/°C, this panel maintains higher energy production in hot climates compared to standard panels.

   

• Optimized Low-Light Performance: Advanced cell processing ensures the panel starts producing power earlier in the morning and later into the evening.

   

Technical Specifications

Reliability & Warranty

Trina provides one of the strongest warranties in the industry for their N-type series:

• 12-Year Product Warranty: Covers workmanship and materials.

• 30-Year Power Warranty: (Dual Glass version) Guarantees 87.4% of the original power output after 30 years.

• Minimal Degradation: Only 1.0% in the first year and 0.4% annual degradation thereafter.

   

• Mechanical Load: Tested for 5400 Pa snow load and 2400 Pa wind load.

   

Note: If you are using the Bifacial version (NEG19RC.20), you can gain an additional 10%–30% power from the backside, potentially pushing your effective output well over 670W in high-albedo environments (like white roofs or sandy ground).