We noticed that the QC charts were publishing a lot of NAN's on the trailer tower last night. When we got in this morning however, we saw that plenty of data was coming in through the DSMs. It looks like they are operating like normal now. So we are thinking that maybe the tower batteries are on the fritz and the tower ost power overnight in the absence of solar power. Rick and I will ride out there to check after the morning sounding.
We replaced the batteries at the trailer tower with charged batteries. The trailer tower DSMs were reporting no NANs after the sun came up. Chenning also showed us that the Victrons report a history of the power supplied by the solar panels. we found that the panels at the trailer tower were supplying a relatively low amount of power the past few days. Today, the panels have supplied more power than in previous days. We wonder if there was a malfunction in the Victron that was solved when we power cycled it this morning? We don't know. We'll keep an eye on it. Everything seems in order for now.