May 27, 20224 yr I was hoping someone can shed some light on this frustrating issue that I have. I use SUB mode and while utility power is on the inverter uses as much solar power as available. However, every time we have a power failure, it for some reason refuses to use the solar power and only runs off battery. Right now we have a power failure, and as you can see in the attached photo the inverter just refuses to use the solar power for the load or for the battery, so the entire load is running of battery...it's a nice clear day with stable PV input. Setting 15 is set to SLB UCB and changing this to something else doesn't seem to make a difference. Anyway ideas on what I could be missing?
May 27, 20224 yr Author PS. I switched of my PV input for a few minutes now and switched it back on, then suddenly the inverter started using it again...must be some kind of bug (one of many)
May 27, 20224 yr 1 hour ago, ccronje said: However, every time we have a power failure, it for some reason refuses to use the solar power and only runs off battery. Wow, that's a pretty obvious and odious bug. What version main firmware (U1) are you running?
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.