Charging Batteries - In Storage

[Kev and Christa]

I have a Motorhome in storage where the habitation and vehicle batteries are charged via a dual charger and 140 Watt Solar Panels. Should I be in a situation where I was unable to use the vehicle for a period of 3 - 4 months, will the batteries maintain their correct levels over a long period of time.
If the batteries become drained whilst the Solar Panels are still trying to charge them, does this cause the batteries to gas or any other damage. I was thinking of disconnecting both batteries or pull out the fuse from the charger (although I'm not sure where the fuse is). I have regularly used the van over winter and the batteries are in good condition. I'd really appreciate some advice as to what are my best options.

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[Boringfrog]

Indoors or outdoors?

 

[Kev and Christa]

Outdoors

 

[autorouter]

I'd be quite optimistic that 14W of solar panel would probably keep your batteries topped up in storage outdoors. So 140W should be plenty.

 

[pappajohn]

As above...
Providing you get some sun and there are no structures close by to cast shadows over the panel.
You aren't using battery power to any real extent so even a few sunless days shouldnt be a drama.

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[Kev and Christa]

Thanks for your replies - one less worry. Look after yourselves