use two 12 volt batteries in series.
Yes, a 12 volt battery will be damaged if charged with a 24 volt charger.
can 6 ,12 volt battery be wire to make in to one 24 volt battery for solar use in home
no it can't
Yes
If you put two 12 V batteries in series you get 24 V. Connect the positive of battery 1 to the negative of battery 2. Then you have 24 V between negative of battery 1 and positive of battery 2.
You will destroy the battery and be buying a new one.
To get 24 volts from two 12 volt batteries, hook the positive post from one battery to the negative post of the other.
Separate the 2 12 volt batteries and charge them individually.
Usually a SLA Battery (12 or 24 Volt) with Capacity depending on "up time" after loss of power and if it is an "online" or "offline" UPS. See Wikipedia
No, you will need two 12 volt batteries connected in series to give the 24 volts necessary to run the pump. It will not run on 12 volts.
24 volts (although you'll ruin the 12v battery this way). If you're trying to get 36 volts, you want to wire them in series.
No! You would damage it beyond repair.