wildslammer22
VIP Member
Unless you are power hungry or don’t move for weeks or with no solar then one 230a will be plenty.
I have 280a no solar yet and haven’t dropped below 92% on bat! 30a is plenty to top up. (Fridge on full time and not using diesel heater)
You can get most things to run off 12v these days.
TBH I think I can get away with 2x105a which will probably be the easiest install. I really only run fridge and lights. It would be a nice to have enough power to run a smallish inverter for lap top etc but I can do that from 12v. I was getting 3 days off grid with the standard AGM set up, more in the Summer with the 100w solar panel. I reckon with 210a I would probably never need the EHU and will obviously be much better in the winter, especially with heated cells.
My AGM’s are 6 years old and on the way out so it feels like the right time to make the switch.
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