Hi,
I have installed on my motorhome a solar panel of 100W, an Epever 3210AN controller and an AGM battery and I do have some questions:
1. The battery type can be Gel selected ? as Gel is a better variant of AGM, previous selection was Sel
2. once after the sunset comes the controller receives (of course) no power and display turns off without having the possibility to turn on if you press either of the 2 buttons. Should it not switch to battery once it does not receive current from the PV ? I have tested both with Load and without it.
3. Battery voltage shows different from the controller and from a multimeter. Is that normal ? or that voltage is the maximum that needs to reach, because the controller somehow it charges the battery without showing any amps from the PV !
Overall my MPPT is it broken or not ? I'm glad that is still charging my battery but don't know in which way of if it is protected somehow.
I have installed on my motorhome a solar panel of 100W, an Epever 3210AN controller and an AGM battery and I do have some questions:
1. The battery type can be Gel selected ? as Gel is a better variant of AGM, previous selection was Sel
2. once after the sunset comes the controller receives (of course) no power and display turns off without having the possibility to turn on if you press either of the 2 buttons. Should it not switch to battery once it does not receive current from the PV ? I have tested both with Load and without it.
3. Battery voltage shows different from the controller and from a multimeter. Is that normal ? or that voltage is the maximum that needs to reach, because the controller somehow it charges the battery without showing any amps from the PV !
Overall my MPPT is it broken or not ? I'm glad that is still charging my battery but don't know in which way of if it is protected somehow.