Trina Solar has unveiled the results of outdoor tests in two project locations, which suggest that its Vertex module presents advantages in field energy yield performance when compared with 182 ...
“Four years ago, that was at 50% and it’s steadily increased since,” said Tristan Erion-Lorico. Image: Kiwa PVEL. A total of 83% of module manufacturers have had at least one test failure in the Kiwa ...
Modules are given a grade from 0 to 100 points for each test. In calculating the average grade of the module, each individual test grade is given a certain weighting as shown in the table. The tests ...