I recently installed the victron mppt charge controller and BMV-712 on my camper with 600 watts of solar, and 200 AH of lithium batteries. Everything seems to work fine and I have everything programmed for the lithium’s but the history of all my solar data seems to reset to the “next day” at odd times. The first time was the day after installing it, it reset at 7pm. So I tried resetting it at midnight thinking there was a built in clock or something. Seemed to work fine for 3 days but now today it reset at roughly 1:00 in the afternoon with basically full sun. I can’t find anyone else having the same issue, any suggestions? Or does anyone know more about how the charge controller judges the time/day?
