John___Angela
Oct 15, 2013Explorer
Interesting results of power use audit when dry camping.
So we have been dry camping for about a week in fairly lousy and cold weather (read below freezing every night. So as we have to be here for a few more days I decided to see what sucks the most power on a daily basis in these kind of conditions. eg stuck inside most of the day, TV on all day, Computer on all day and of course 2 X furnace loads, cell charging, residential fridge, microwave, toaster, beverage water heater, lights (mostly LED) etc etc. (Man we are power hogs) Using the Samlex remote watt usage meter and a clamp on ammeter I figured out the following.
Surprizing the biggest sucker upper of power is the 32 inch Vizio TV. Draws between 90 and 105 watts and its on of course all day. Next is the computer I am typing on, (ASUS all in one with about 20 inch screen). It is a close second at around 70-80 watts and of course its on all day as well. Third was the residential 22 cubic foot fridge which also draws around 100 watts but is on about 20 minutes per hour (but all day and night of course). After that the cooking appliances etc draw big current but for a short time so after a little calculation I'll put the two furnaces next. After that its all little stuff.
Anyway, today we have sun so the solar system is cracking out 25 -30 amps so genny run time is minimal. (Hour in the morning at breakfast and the same at supper}. Other wise it has been more than double that run time on the cloudy (and colder) days.
And this is what you do when you are bored and waiting to go south. :) (as soon as we get a couple of minor business things sorted out)
Surprizing the biggest sucker upper of power is the 32 inch Vizio TV. Draws between 90 and 105 watts and its on of course all day. Next is the computer I am typing on, (ASUS all in one with about 20 inch screen). It is a close second at around 70-80 watts and of course its on all day as well. Third was the residential 22 cubic foot fridge which also draws around 100 watts but is on about 20 minutes per hour (but all day and night of course). After that the cooking appliances etc draw big current but for a short time so after a little calculation I'll put the two furnaces next. After that its all little stuff.
Anyway, today we have sun so the solar system is cracking out 25 -30 amps so genny run time is minimal. (Hour in the morning at breakfast and the same at supper}. Other wise it has been more than double that run time on the cloudy (and colder) days.
And this is what you do when you are bored and waiting to go south. :) (as soon as we get a couple of minor business things sorted out)