horse

yes it shows voltage and hertz . i think another way around the problem is to get a charger, and my friend found one online a 40 amp 25v so i think i will purchase it.

thanks for the help, already set on APL but also tried GNE for about and hour each time. there may be another setting in the system somewhere or even a fault with the unit, if can't cure problem will have to upgrade to another controller.

the manual instructions not easy to follow

yes wired into ac in of inverter

nice to meet you also i have 4 100ah lithium batteries, 5 off 550 watt panels, 2 controllers vevor 3500 inverter charger for 3 panels and another noname controller for the other 2.not sure about wiring as not installed by me, just seems to me that the vevor controller does not recognize the generator.

just looking for a little help with my vevor 3500 controller,having problems trying to charge batteries from generator, need a little advice on settings please.