Deep Cycle
Deep Cycle
Could a 12v deep cycle Battery Power a tv with a 20″ or larger screen?
I’m looking for a way to power a small to medium sized television in a place with no electricity. This is for a temporary outdoor art installation. So I was wondering if a 12v deep cycle battery would do the trick? Maybe if it was hooked up to a small Solar Panel? I don’t care if it only works on sunny days. Has anyone tried this? Or does anyone know of a better way?
It will work, but for how long?
look up the power requirements for the TV, then get an inverter of that capacity or higher (I’d get one at least 50% larger).
If the TV requires 300 watts, a guess, then if you want to run it for 4 hours, that is 300*4 = 1200 watt hours. You should check around for a low power LCD TV, you may be able to lower that number.
A large Marine Battery will store about 1200 watt hours, so a fully charged one will just run your TV for those 4 hours.
At 12 volts, after inverter losses, that will be 360 watts, or 30 amps. That will take a large Solar Array.
If you need to operate this TV over a long time period, you will need a gasoline generator.
bottom line, find out how much power you need, and for how long and I can discuss in more detail.
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Deep cycle battery ups update
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