Hi, I have many rb433 in remote locations in Bolivia working as repeater with 2 XR2 working with solar power energy: every repeater use 2 40W panel and 2 battery 40Ah connected in parallel with Steca power charger.
The last few days many of then hang at same time: the sky has been clouded for 2 weeks, cold and very wet (it's winter here). It would be ok if they had powered off by Steca Low Voltage Disconnect function, but when i climb up to to mountain I found all the RB433 on but without any response, wireles or ethernet. My solution was to turn it off and on.
I changed controllers to EPSolar and I changed my installation to work in 24V, but now (with sun) the RB433 are blocking every few days.
I'm going to change back to 12V but I'm afraid that when weather changes, they will block again.
Can be moisture a problem?
I hope someone can help me.