Robyn

This is my layout of the board the switch and the inverter.

Good day, can I please ask for help can someone please explain to me how to connect my inverter to my home power board to my inverter so that when the power is off the inverter gives power and when power is on that it charges my battries. Thank you so much.

Thank you so much I'm definitely going to start with that, hopefully it's will sort out the charging problem. Thank you for all the advice it's much appreciated. Will send an update as soon as I'm done..

All the wiring to the battries are the same no open wires both red and black are covered and they are 4mm

I have 2 lead acid batteries 12v each in sync

So I need to replace the cable going from the inverter to the fuses and then to the battery that's thicker then the ones I have now and get better fuses. Attached is a close up of one of the fuses.

I just wanna ad aswell both my positive and negative have fuses on going to the battries could that be a problem

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Thank you so much I found it. Please see picture attached. And there you will see it's charging but it's been doing that for the last 3 days now.

I have no idea to see what firmware it's on they didn't give me any cds or manuals with the inverter. Even when I Google it I can't find the one I have.

And the batteries are lead acid

Here is my whatsapp number if that's a bit easier to use. 063 437 6641

Thank you so much for the help. Here is my info. Inverter: Rainbow solar model no: AK-3K pure sine wave Battries: x2 12v 200ah in sunc so total of 24 v No solar panels just connected to my utility power to charge battries Settings as follows 1 UTI 2 60A 3 APL 4 NA 5 AGM 6 LTE 7 TFE 8 NA 9 50HZ 10 230V 11 UTI 30A 12 22.0V 13 24V 16 SNU if I change to CUT AND GO OUT AND IN AGAIN ITS BACK ON SNU AGAIN 17 NA 18 BON 19 ESP 20 LON 21 NA 22 AON 23 BYE 24 NA 25 FEN 26CU 28.2V 27 FLU 27V 29 COU 21V 30 EDS 31 EU 29.2V 32 NA 33 60 34 120 35 30d 36 ads i think my inverter is alot like the macer 3kva im not sure its from Zimbabwe. Thank you so much for all the help

So I got my utility power to charge the battries and it's been charging since yesterday from 16:00 this morning the battries was still charging and not showing any increase on the batteries. Is there a setting that I must change.