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625Wp
Trina Solar TSM-625NEG19RC.20
Trina Solar Review

TSM-625NEG19RC.20

MonocrystallineBifacial
Datasheet
23.10%
Efficiency
231.4 Wp/m²
Power Density
-0.290%/°C
Temp. Coeff. Pmax chart
546W from 625W
Power after 30 years
Smart Insights (data-driven)
  • Efficiency of 23.1% matches the TOPCon 600-650W median
  • At 231.4 W/m² power density, this panel generates 3.7 W/m² more per unit area than TOPCon 600-650W median (227.7 W/m²)
  • At -0.29%/°C, hot weather performance is typical for TOPCon 600-650W panels
  • 80% bifaciality enables rear-side power generation, boosting yield by 4-12% on reflective surfaces
  • In the top 10% for efficiency among all TOPCon panels
Performance Profile
Price Offers 0
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Series Vertex N 27 variants
Efficiency Range 22.0% - 23.5%
Avg. Efficiency 22.84%
Technology TOPCon
Dimensions 2382 × 1134 mm
Show series description

Trina Solar Vertex N modules are based on N-type cells in i-TOPCon technology, designed to maximize gains throughout the entire lifecycle of the installation. In practice, this means better performance at high temperatures and significantly more stable energy production over the long term – especially where predictability and low operational costs are key.

A major highlight is the dual-glass construction, which enhances resistance to moisture, temperature fluctuations, and micro-cracks. Combined with high bifaciality (in two-sided variants), the Vertex N series enables a truly significant gain when modules operate above a light-colored background or on elevated structures.

Vertex N is an excellent choice for utility-scale PV farms and commercial installations, where lower BOS costs, easier logistics, and compatibility with trackers are crucial. It stands out from the competition thanks to its refined platform for large-size cells and a focus on long-term reliability, rather than short-term paper gains.

Panels from the same series differ mainly in power output while having identical dimensions. Learn why →
Electrical Parameters (STC)
Nominal Power (Pmax)625 Wp
Module Efficiency23.10%
Voltage at Max Power (Vmpp)40.46 V
Current at Max Power (Impp)15.45 A
Open Circuit Voltage (Voc)48.70 V
Short Circuit Current (Isc)16.32 A
Max System Voltage1500 V
Temperature Coefficients
Temp. Coeff. Pmax-0.290%/°C
Temp. Coeff. Voc-0.240%/°C
Temp. Coeff. Isc0.040%/°C
NOCT43°C
Cell Technology
Cell TypeMonocrystalline
Cell Count132
BifacialYes
Bifaciality Factor80%
Dimensions & Weight
Length2382 mm
Width1134 mm
Height30 mm
Weight33.0 kg
Area2.70 m²
Power Density231.4 Wp/m²
Warranty
Product Warranty12 years
Performance Warranty30 years
End-of-Warranty Output87.4%
First Year Degradation1.00%
Annual Degradation0.40%/year
Key Specifications
23.10%
Efficiency
625 Wp
Power
-0.29%/°C
Temp Coeff
30 yrs
Warranty
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