In the trend toward carbon neutralization, vigorously developing new energy has become common. 210 Vertex modules with high power, high efficiency, high reliability and high power output are the best solutions in distributed rooftops and utility scenarios. 

This article looks at the outdoor power output performance advantages of Trina Solar 210 Vertex modules in the context of low irradiation performance, shading output characteristics and outdoor operating temperature. 

Field tests for more than 12 months prove Vertex modules’ significant power output performance advantages up to 1.7%.

Data from two outdoor test sites in Changzhou and Yinchuan, China show that the power output of Vertex modules is higher than that of M10 540W modules, the highest  being up to 1.7%. 

Field test in Changzhou: This field test in the National Photovoltaic Science and Technology Laboratory of Trina Solar began in September, 2020. By March, 2021 the single-watt power output capacity of the 210 Vertex series mono-facial modules was1.6% higher than that of M10 540W modules.  

Test parameters 

• Tilt angle: 25° 

• Installation height: 0.5m 

• Data collection method: Solar IV multi-channel tester 

Field test in Yinchuan: This outdoor field test site is in the national Photovoltaic Quality Inspection Center in Yinchuan, where the accumulated duration of high irradiance (500W/m2 and above) is more than 2,000 hours a year. The project began in April, 2021 and is expected to be completed by April, 2022.  

Test parameters: 

• Tilt angle: 40° 
• Installation height: 1m 
• Surface: sand 
• Data collection method: High precision DC meter + inverter SG20RT-20 
• Cable: 4 mm2 

Data from April, 2021 to February, 2022 showed that the energy yield of the 210 Vertex mono-facial module was 1.7% higher than that of the M10 540W mono-facial module, and the energy yield of the 210 bifacial module was 1.1% higher than that of the M10 540W bifacial module.