I have a 24″ LED, TV/DVD player combo. I leave it on all year round, and have never had a problem. I also made sure it was 12 volt, so I can watch tv with out the generator running. I have a direct vent heater so I dont need power for that. I rarely need to plug my generator in. I can run my shack for about 5 days without charging which is very nice. Just a thought to keep in mind.