Search found 3 matches

by klaus.ramge
Sun, 06 Sep 2020, 18:04
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP inverter repairs and hardware modifications
Replies: 541
Views: 72862

Re: PIP inverter repairs and hardware modifications

I did it! Problem temporarily solved, Upgrade of the firmware successfully! In took out the little board with the serial connector from a working inverter Borrowed Communication Board (from working inverter).jpg and used it in the inverter, where the upgrades always failed, Borrowerd Communication B...
by klaus.ramge
Sun, 06 Sep 2020, 17:21
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP inverter repairs and hardware modifications
Replies: 541
Views: 72862

Re: PIP inverter repairs and hardware modifications

Thanks a lot for the answers! Now I got peace in my mind: I upgraded the last inverter successfully to 71.00e. My system works now with these three inverters, so I didn't lose topo much soar energy (only one day). Now my challenge is to repair the forth inverter. I found a curcuit board inside the f...
by klaus.ramge
Sat, 05 Sep 2020, 13:53
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP inverter repairs and hardware modifications
Replies: 541
Views: 72862

Do I have my PIP-4048 Inverter bricked?

This is my first post. When I made something wrong, please tell me. I'm from Germany, so please excuse my english... Do I have my PIP-4048 Inverter bricked? I have four paralleled HYB5032M (bought from Foshan Ouyad Electronic Co.,Ltd). As I know now, they're a cheap clone, but they worked fine since...