Product Description

The Trina Solar Vertex TSM-DE20 590-610W Monocrystalline Solar Panel is a high-power photovoltaic module designed for utility-scale solar projects, commercial rooftop PV systems, and large-scale renewable energy applications. Featuring advanced 210mm silicon wafer technology, P-type PERC cell technology, high-density interconnection technology, and multi-busbar (MBB) design, the Vertex DE20 series delivers up to 610W maximum power output and 21.6% module efficiency, providing higher energy generation and reduced balance-of-system costs.

The module adopts a 120-cell half-cut monocrystalline PERC configuration, optimizing current transmission and reducing electrical losses. The high-density interconnection technology improves module power density, enabling fewer modules and lower installation costs for large-scale photovoltaic projects.

Designed with a durable 3.2mm anti-reflective tempered glass and white backsheet structure, the Trina Vertex TSM-DE20 provides excellent mechanical strength and environmental resistance. It is engineered to withstand challenging conditions including salt mist, ammonia exposure, sand abrasion, and extreme temperature environments, making it suitable for global solar installations.

With a 12-year product warranty and 25-year linear power warranty, the Vertex DE20 series ensures stable long-term performance and reliable energy output throughout the PV system lifecycle.

Product Features

1. High Power Output up to 610W

The Trina Vertex DE20 series delivers exceptional power density:

• Maximum power output up to 610W
• Module efficiency up to 21.6%
• Positive power tolerance: 0~+5W
• High-density interconnection technology improves energy output
• Reduces system BOS costs and installation requirements

Higher module power allows solar developers to install fewer panels while achieving the same project capacity.

2. Advanced P-Type PERC Cell Technology

The module integrates mature and reliable P-type monocrystalline PERC technology:

• Improved rear surface passivation
• Enhanced light absorption capability
• Higher conversion efficiency compared with conventional mono modules
• Stable performance under various weather conditions

The optimized PERC structure provides an excellent balance between efficiency, reliability, and cost-effectiveness.

3. Multi-Busbar (MBB) Technology

The advanced MBB cell design improves module electrical performance:

• Better light trapping effect
• Lower series resistance
• Improved current collection efficiency
• Reduced power loss
• Enhanced module reliability

4. Optimized 120 Half-Cell Design

The 120-cell half-cut configuration provides:

• Lower internal current losses
• Reduced hot spot risk
• Better shading tolerance
• Improved energy yield in real-world conditions

5. Excellent Energy Yield Performance

The Vertex DE20 module delivers stable output even under challenging conditions:

• Excellent low irradiance performance
• Optimized IAM (Incident Angle Modifier) performance
• Improved energy production under inter-row shading conditions
• Low temperature coefficient:

Pmax Temperature Coefficient: -0.34%/°C

This allows better performance in hot climate regions.

6. High Reliability and Environmental Resistance

The module is designed for long-term outdoor operation:

• Salt mist
• Ammonia corrosion
• Sand abrasion
• High humidity environments

Mechanical load performance:

• Positive load: 5400 Pa
• Negative load: 2400 Pa

The IP68-rated junction box improves protection against moisture and dust.

7. Long-Term Warranty Protection

Trina Solar provides reliable lifecycle protection:

• 12-year product warranty
• 25-year linear power warranty

Power degradation:

• First-year degradation: ≤2%
• Annual degradation: ≤0.55%
• Guaranteed power after 25 years: approximately 84.8%

Technical Specifications

Electrical Characteristics (STC)

Mechanical Specifications