Battery to TV sizing
Hello great folk!. So I watch a lot of tv when the sun goes down. Sometimes up to 6 hours at night. I have two 100watt panels, a 20amp mppt charge controller. And one 125ah battery. I want to power my 65in tv all night. Tv uses about 100watts then there's the modem, router, and roku. Should I add a second 125ah batter to total 250ah or should I get two 200watt batteries to total 400ah. My main concern is to power my tv for at least 6 hours after the sun goes down. I was also thinking of getting a 3rd 100watt panel but my 20amp mppt charge controller only takes up to 260watts at 12v. If I add a 3rd 100watt panel will it damage the charge controller? Thanks in advance.