How to identify fault diodes of solars.

[chardso]

It was in last years cafe repair organised by YEF,at ruyo guest house ,adjumani.

[Math-TECH-Hub]

using a multi-meter is a super way of identifying a faulty diode

[timmwille]

shall we just have a section of specific testing guides? what else comes to mind?

[chardso]

Yeah,vital.

[timmwille]

Yeah,vital.

give me some suggestions on what topics to cover :) you're the expert in field work :) (I'll try to add a section for each)

test section

• have a multimeter near
• on any device ,master power supply,sound systems,generally master the function of each components on the main board.
• For devices using power,test the continuity of the power cable before and other step
  To be continued