Low voltage disconnect.

[willful simplicity]

I have 4 12.8 100 Amp hour batteries in series parallel making a 24 volt system. The inverter I have is 3000 watts. The lvd is too low and not adjustable in my inverter. Is there a lvd that I can put between my battery bank and the inverter to make sure my batteries don't go below a certain voltage?

 

[time2roll]

Much easier to cut 3000w of AC power than the 3000w DC feeding the inverter.

Consider a voltage driven relay board to control a power relay with a 24vdc coil.

Quick search:

voltage controlled relay The load will be the relay coil.

Relay 30amp vac contacts, 24vdc coil

 

[willful simplicity]

Thanks for getting back to me. I am fairly new at this. Can you possibly explain now I would install the relay system. I mainly run my A/C off this inverter. I want to have the power shut down at a determined low voltage so I can go to sleep at night and know my batteries will be safe. Thanks