Anyone having issues with Solar Assistant and Growatt SPF500 ES inverters? I am having issues with it freezing or losing communication with the inverters. I currently have 4 inverters in parallel, and it happens when output is above 15KW. I have put power blockers in line, used hubs Solar...
Is anyone having issues with the Shine phone app in the past few days? I try to log in, and when I enter name and password, it just keeps repeating. Can't get past this. Has worked good before this. This is an android phone, I deleted and reinstalled the app, same result.
Just thinking out loud here. If I was to arrange a few growatt 5000es's in a 3 phase configuration to feed my shop, and wanted a neutral for 120v use. I know I can use a isolation transformer, but can I use 3 single phase auto transformers like the ones Sig Solar sells?
I would connect one to...
Quick questions........ I have an inverter that only accepts one string of solar. I want to parallel two series strings of 5 panels each. Here is my question, one string faces east, and one string faces west, so one set will make max power at a different time than the other set. So one set will...