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10-15-2018, 02:37 PM
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#1
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Junior Member
Join Date: Sep 2018
Location: Salt Spring ISland, British Columbia
Trailer: creekside 21
Posts: 9
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120 volt TV versus 12 volt TV for boondocking
Hi,
We are the new owners of a 2013 19 with a neat TV set up, but we spend weeks parked on a Baja beach with only solar power. The TV says it uses 35 watts/120v, so that converts to .3o amps/120v. Does that mean only 3 amps/12v. ?
Or am I far better off to get a 12v TV ? we used our computer last year and solar kept that going.
Also I read the great portable solar connection idea using a 7 pin female connection, but wonder if there is accessible wiring for solar on the 19 rear roof?
I put in dimmers from Amazon last year on the LED lights and they were great at about $3 each. Derek
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10-15-2018, 02:49 PM
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#2
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Senior Member
Join Date: Dec 2012
Location: Edmonton, Alberta
Trailer: 1979 Boler B1700
Posts: 14,935
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Quote:
Originally Posted by betsyderek
The TV says it uses 35 watts/120v, so that converts to .3o amps/120v. Does that mean only 3 amps/12v. ?
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Yes, approximately.
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10-15-2018, 03:01 PM
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#3
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Senior Member
Join Date: Jun 2010
Location: Central, Pennsylvania
Trailer: Escape#5 2022 E19
Posts: 26,268
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Most LED tv's are 12v and if you go here, most come with a 12v adapter 12 volt Truck Accessories at RoadTrucker.com
seems silly and inefficient to convert 12v to 120v to convert back to 12, so I recommend getting a 12v tv.
__________________
Jim
Sometime life gets in the way of living.......
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10-15-2018, 03:10 PM
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#4
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Senior Member
Join Date: Oct 2008
Location: Calgary, Alberta
Trailer: 2017 Escape 5.0 TA
Posts: 15,543
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Quote:
Originally Posted by cpaharley2008
seems silly and inefficient to convert 12v to 120v to convert back to 12, so I recommend getting a 12v tv.
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If you have solar and are at least near full charge every day, the very small amount of energy wasted using an inverter is really a moot point.
I say by the TV that works best for you at the price you like.
__________________
2017 Escape 5.0 TA
2015 Ford F150 Lariat 3.5L EcoBoost
2009 Escape 19 (previous)
“Most folks are about as happy as they make up their minds to be.” — Abraham Lincoln
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10-15-2018, 03:36 PM
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#5
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Senior Member
Join Date: Jan 2014
Location: North Van., British Columbia
Trailer: 2014 Escape 19, sold; 2019 Escape 21, Sept. 2019
Posts: 8,786
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Quote:
Originally Posted by cpaharley2008;266147
Most LED tv's are 12v and if you go here, most come with a 12v adapter.
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Although not all adapters have a rated output of 12 volts. Ours is listed as 16 volts but the TV works just fine.
As I understand it many brands no longer have the external adapter making the choice more limited. Those RV type 12 volt TVs seem to more expensive than one made for general purpose use with an adapter.
Ron
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10-15-2018, 03:37 PM
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#6
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Senior Member
Join Date: Sep 2009
Location: Southwick, Massachusetts
Trailer: None, sold my 2014 5.0TA
Posts: 7,124
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As long as your battery/s recovering each day I wouldn't worry about it. If not, then you may need to analyze your daily usage.
__________________
Happy Motoring
Bob
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10-16-2018, 08:04 AM
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#7
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Senior Member
Join Date: Sep 2016
Location: North Vancouver, British Columbia
Trailer: 2019 Escape 21 towed by F-150 with 2.7l eb, formerly Escape 17B 2017
Posts: 563
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We have a solar panel and the recovery time is very good. We also elected to go without the ETI installed inverter and this works just fine for us when we are dry camping. Accordingly, we elected to go with a 12V TV and it's worked great. It came with a lead that plugged right into a 12V socket, so no extra inverter required. This seemed to me to be such a simpler route, especially as our style of camping was the "KISS" methodology, ie Keep It Simple Sweetheart. No need to worry about extra leads/inverters. For those times when we are hooked up to power, there's no need to change anything, the 12V TV still works great plugged into the 12V socket.
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10-16-2018, 12:19 PM
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#8
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Senior Member
Join Date: Apr 2014
Location: Olympia wa, Washington
Trailer: 5.0TA 2017
Posts: 2,255
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i use a small inverted donated to me kindly by a forum member. its just enough for my TV or lap top or other small electric device. If I'm dry camping and using a lot of 120 devices i would bring my generator. Only used it once when i was feeding 50 people and need to run several cooking devices.
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