In the run-up to pv magazine’s quality roundtable at Intersolar Europe, we look at a case where a production error resulted in cold solder joints in 5% of the solar ...

Cold soldering defects in a PV module. The problem has now become the most commonly found defect in pre-shipping module inspections. Image: CEA The electric grid is complex. For many generation ...

So I am in the market for a new power supply. This weekend while installing another disk in my home PC, my power supply died. No idea what happened but I get nothing on the 5 volt standby lines and ...

Soldering can be quite tricky. If not performed well, it could result to cold solder joints, insufficient wetting, solder bridges and many more. Such things affect the overall performance and ...