James, I hope you receive this. At least YOUR Solar X appears to be working! Mine isn’t, having all sorts of troubles. Would you mind sharing with me the exact specs of your PV panels? I assume you are using a “solid set” rather than the folding Bluetti type? I’m interested obviously in the voltage rating, and especially the Current-Imp as well as the Short Circuit Current-Isc to compare with mine and my issues. You can email me directly at taholic006@gmail.com if you’d wish. I’d prefer that. I don’t get on this blog that often. I’m too busy, especially now trying to sort out my problems. Thanks