MajicDiver's latest activity

You can verify your multimeter probes by double checking them on your car battery. To make sure pos is pos and neg is neg

Does your inverter show any faults? See the attached screenshots for an example of a fault I created by unplugging power meter on...

When you put your multimeter on the PV, did you happen to check the polarity. I noticed in the description of the inverter it has...

Also, completely power off the inverter after firmware upgrade and let it restart. Not sure it will do any good but was told to do that...

That is same as mine except for the battery which you don’t have. Are there files on your stick that match the file names in the text...

It’s installed at the factory. I removed mine on one inverter and installed the trip button to test it. Then put the jumper back. The...

Something just occurred to me when looking at your picture, do you have continuity between your green ground wire and any of the PV...

Until your control firmware is correct there’s not much point in worry about anything else I believe. Need see content of text file and...

Please send Screen shot of the text file contents. Sorry for delay, just finished splitting a beehive that was ready to swarm…….

Yes, inverter is showing as on in the quick settings menu. I don't have a battery connected to mine, don't know if that requires any...

No, the control firmware did not load. Do it again, I’ve had to do it twice before to get it all updated. Might also look at your...

Please put a volt meter on pv one + and - terminals and let us know what voltage is showing at the inverter terminals

Call the service number in the attached screen shot in morning With at least half of my 4 inverters I needed a firmware upgrade...

You must call Growatt, you cannot fix that yourself. I have the firmware files and we could figure out how to transfer to you, but we...

My mistake: I misread the title of this thread, it appears to be: Please add to my confusion… 😁 Of course this entire thread is an...

It's the product type, not the use case. All three types could be used in various use cases. In fact I will have all three in my...

@BKY2003 and I are on the same versions. My V2 inverters were purchased last summer before they upgraded the wireless cards to be able...

Not true. Edit: on second thought, I’m pretty sure it’s not true.

Attached is screenshot of one of my inverters firmware versions without a battery connected. If yours does not match you probably...