jimindenver wrote: »
The demo mode is a gimmick. Something to reassure after purchase that getting MPPT was a good thing. A waste of space and cost that should have been used better to improve the controller features. I have found it fairly accurate at showing what the Isc of the panel is only because I didn't believe it. Demo mode showed my 230w panel a amp over it's Isc so I put a meter on it to see.
BB. wrote: »
If you do not use "DEMO"--Does the controller work correctly? If so, then all is good.