615W Trina Solar NType Bifacial Panel TSM-NEG19RC.20

The Trina Solar 615W N-Type Bifacial Dual Glass Solar Panel (TSM-NEG19RC.20) is a high-performance solar module designed to deliver exceptional energy production, long-term reliability, and maximum return on investment. Built with advanced N-Type i-TOPCon monocrystalline cell technology, this panel offers superior efficiency, enhanced durability, and improved performance in both high-temperature and low-light conditions.

Featuring an innovative bifacial dual-glass design, the Trina 615W module captures sunlight from both the front and rear sides of the panel, providing additional energy gains of up to 10%–20% depending on installation conditions and ground reflectivity. This makes it an ideal solution for commercial, industrial, agricultural, and utility-scale solar projects seeking higher energy yields and lower Levelized Cost of Energy (LCOE). 

Key Features

• 615W maximum power output for high-performance solar installations.
• Advanced N-Type i-TOPCon monocrystalline cell technology for improved efficiency and reliability.
• Bifacial dual-glass construction generates power from both sides of the module.
• Module efficiency of up to 22.8%.
• Additional rear-side energy gain of up to 20% depending on site conditions.
• Excellent low-light performance for increased daily energy production.
• Low temperature coefficient of -0.29%/°C for superior performance in hot climates. 
• High resistance to PID, LID, LeTID, salt mist, ammonia, and harsh environmental conditions.
• 12-year product warranty and 30-year linear power output warranty.
• Compatible with modern 1500V DC solar systems.

Technical Specifications

• Brand: Trina Solar
• Model: TSM-NEG19RC.20
• Rated Power: 615W 
• Cell Technology: N-Type i-TOPCon Monocrystalline 
• Module Type: Bifacial Dual Glass 
• Module Efficiency: Up to 22.8%
• Cell Configuration: 132 Half-Cut Cells
• Dimensions: 2382 × 1134 × 30 mm
• Weight: 33.0 kg
• Maximum System Voltage: 1500V DC 
• Junction Box: IP68 Rated
• Frame: Anodized Aluminium Alloy 

Why Choose the Trina Solar 615W N-Type Bifacial Panel?

The Trina Solar 615W TSM-NEG19RC.20 combines industry-leading N-Type TOPCon technology with a durable dual-glass bifacial design to deliver higher energy yields and long-term performance. Its low degradation rate, excellent weather resistance, and enhanced rear-side energy generation make it an ideal choice for businesses, installers, and project developers looking to maximize system output and profitability over the life of the installation.