Цитата Сообщение от svarschik Посмотреть сообщение
...if you're searching the complete step-by-step guide on how to test the inverter for the common problems and fix them, we have no such document, sorry.
Yes @svarschik, this is what I am looking for, because is my inverter.
The problems we have had from my inverter, I have solved.
Thank you for your kindness!