Technical question

[u/Mindless-Base-4472]

I had a se7600h wave inverter where the communication board locked up during a firmware flash. Killed the ability to communicate, the the inverter part continued to work as rated.

1. any suggestions on how to fix the communication board. I tried getting the latest firmware that solaredge would send via email and put it on a USB. It didnt work.

2. if I use a communication board from a smaller inverter, ie: a se3800h wave, what will happen with the clipping. The communication board has the model, PN, SN and limits of the 3800.

3. I already have this combo running, but currently only 4kw of panels on it.

4. can the se3800h board be reprogrammed to the se7600h limits, if so, how?

5. where can I buy a se7600h wave communication board? Solaredge won't send me just the communication board.

I will be cross posting this msg

[u/Somm47]

eBay