Description
Trina Solar Vertex N 620W – Technical Specifications
| Specification | Details |
|---|---|
| Brand | Trina Solar |
| Series | Vertex N |
| Model | TSM-620NEG19RC.20 |
| Module Type | N-Type TOPCon Bifacial Dual Glass |
| Cell Technology | N-Type TOPCon Monocrystalline |
| Maximum Power (Pmax) | 620 W |
| Module Efficiency | 23.0% |
| Maximum Power Voltage (Vmp) | 40.24 V |
| Maximum Power Current (Imp) | 15.41 A |
| Open Circuit Voltage (Voc) | 48.50 V |
| Short Circuit Current (Isc) | 16.26 A |
| Power Selection | 0 ~ +5 W |
| Power Bifaciality | 80 ± 5% |
| NOCT | 43°C (±2°C) |
| Temperature Coefficient of Pmax | -0.29%/°C |
| Temperature Coefficient of Voc | -0.24%/°C |
| Temperature Coefficient of Isc | +0.04%/°C |
| Operational Temperature | -40°C ~ +85°C |
| Maximum System Voltage | 1500 V DC |
| Maximum Series Fuse Rating | 30 A |
| Number of Cells | 132 Cells |
| Front Glass | 2.0mm AR-Coated Heat-Strengthened Glass |
| Back Glass | 2.0mm Heat-Strengthened Glass |
| Frame | 30mm Anodized Aluminium Alloy |
| Junction Box | IP68 Rated |
| Dimensions | 2382 × 1134 × 30 mm |
| Weight | 33.0 kg |
| Mechanical Performance | +5400 / -2400 Pa |
| Product Warranty | 12 Years |
| Power Guarantee | 30 Years |
| First-Year Degradation | 1% |
| Annual Power Attenuation | 0.4% |
Trina Solar Vertex N 620W N-Type Bifacial Solar Panel
The Trina Solar Vertex N 620W TSM-620NEG19RC.20 is a high-performance N-Type TOPCon bifacial dual-glass solar module designed to deliver high power density, excellent energy yield and long-term reliability.
The exact 620W variant delivers 23.0% module efficiency and combines Trina Solar’s N-Type TOPCon technology with bifacial energy generation and durable dual-glass construction.
620W High Power Output
With a rated maximum output of 620 watts, the Vertex N provides high power density for modern residential, commercial and larger solar installations.
N-Type TOPCon Technology
The module uses N-Type TOPCon monocrystalline solar cells with Trina Solar’s high-density interconnection and MBB technology to improve power density, light trapping and current collection while reducing series resistance.
23.0% Module Efficiency
The exact TSM-620NEG19RC.20 power bin achieves 23.0% module efficiency under Standard Test Conditions (STC).
Bifacial Energy Generation
The bifacial dual-glass construction allows the module to utilize irradiance reaching its rear side in addition to direct front-side sunlight. Trina specifies 80±5% power bifaciality.
Depending on installation conditions and ground reflectivity (albedo), Trina states that rear-side generation can provide approximately 10–20% additional power gain.
Excellent Temperature Performance
A low -0.29%/°C Pmax temperature coefficient helps reduce the impact of elevated module temperatures on power generation.
Durable Dual-Glass Construction
The module uses 2.0mm AR-coated heat-strengthened front glass together with 2.0mm heat-strengthened rear glass, protected by a 30mm anodized aluminium-alloy frame.
Strong Mechanical Performance
The Vertex N NEG19RC.20 series provides mechanical performance of up to +5400/-2400Pa for demanding installation environments.
Long-Term Performance Warranty
Trina Solar specifies a 12-year product warranty and 30-year power guarantee, with 1% first-year degradation and 0.4% annual power attenuation thereafter.
Key Features
- 620W maximum power output
- 23.0% module efficiency
- N-Type TOPCon monocrystalline technology
- Bifacial dual-glass construction
- 80±5% power bifaciality
- 132 solar cells
- MBB technology
- High-density interconnection
- 0 ~ +5W power selection
- -0.29%/°C Pmax temperature coefficient
- 2.0mm AR-coated heat-strengthened front glass
- 2.0mm heat-strengthened rear glass
- 30mm anodized aluminium-alloy frame
- IP68-rated junction box
- 1500V DC maximum system voltage
- 30A maximum series fuse rating
- +5400/-2400Pa mechanical performance
- 12-year product warranty
- 30-year power guarantee
Buy Trina Solar Vertex N 620W Solar Panels from Satluj Solar for genuine high-performance solar modules and professional solar system guidance.
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