I hope you can figure out the issue there, it really sucks having an investment into the panels/cables/batteries/ and wiring and not get your maximal ROI. I guess some BTC from the solar power is good BTC. Now when that goes to $200K you'll really have some better value!

With any luck you'll have another miner up soon. Trouble shooting these kind of problems is always a nightmare. It's even worse if you have to get an electrician involved... Good luck!