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 ...

Solar modules are very special products. Compared to other high-tech products, their design is not excessively complicated, and it is not for nothing that they are commodity products, which are ...

Like many people recently I have taken my module 2 bike test (again) but couldn’t help but notice that not only the first time but also the second time (with the same examiner) he was following me on ...

It’s unlikely you’re one of the few people who actually needs a motorcycle in their life. The list of those that do is mainly delivery drivers who zip through city streets, whether it’s a mad dash to ...

“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 ...