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1000w inverter install

judelaurenzo25g
Explorer
Explorer
Hi All,

After doing some research online and here on the forum. I'm going to be attempting to install a 500-1000w inverter to watch TV when dry camping.

I will be installing it within 2-3 feet of the battery compartment. I was planning on using 1/0 Gauge cable with 180 Amp ANL Fuse.

My questions are:
Is the 1/0 gauge the correct wire size?
Should I use 180amp fuse or circuit breaker? Is the 180amp to much?
Do I need to add any other safety measure between the inverter and battery?

I'm open to any suggestions regarding, inverter, wire, fuse or breaker size. I just want my family to be safe. Let me know if I overlooked anything.

Thanks,
JL
A ship in harbour is safe, but that is not what ships are built for.
22 REPLIES 22

GordonThree
Explorer
Explorer
1/0 is good to 130 or so amps. A 500w inverter might hit 100 amp on surge. Sounds like a good fit

Check out the Bussman cp185-150 it's a circuit breaker and load switch, and it's cheap.

I'd shop for a pure sinewave inverter instead of one with remote. Maybe down the road you want to run a box fan or something off it. No angry motor noises with pure sinewave.
2013 KZ Sportsmen Classic 200, 20 ft TT
2020 RAM 1500, 5.7 4x4, 8 speed

ependydad
Explorer
Explorer
judelaurenzo25g wrote:
Should I use 180amp fuse or circuit breaker? Is the 180amp to much?


I chose a circuit breaker because I liked the idea of being able to isolate/"turn off" the inverter in case I needed to work on it.
2017 Spartan 1245 by Prime Time
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Lwiddis
Explorer II
Explorer II
โ€œI'm going to be attempting to install a 500-1000w inverter to watch TV when dry camping.โ€œ

That must be some TV. My 28 inch Jenson uses 40 watts. You may want a large inverter for other things but you donโ€™t need it for TV.
Winnebago 2101DS TT & 2022 Chevy Silverado 1500 LTZ Z71, WindyNation 300 watt solar-Lossigy 200 AH Lithium battery. Prefer boondocking, USFS, COE, BLM, NPS, TVA, state camps. Bicyclist. 14 yr. Army -11B40 then 11A - (MOS 1542 & 1560) IOBC & IOAC grad

judelaurenzo25g
Explorer
Explorer
Chuck_thehammer wrote:
do the math... not 500 to 1000

I have a 400 watt Harbor freight inverter ... for 32 inch Samsung TV flat screen,, Directv satellite receiver box with recorder... 2 laptops... 1 smart phone, 1 flip phone, 1 8 inch tablet for internet and such..

and I am not using 250 watts. but I never charge or use them all at the same time.


Hi Chuck,

I say 500 to 1000w because I want a inverter with a remote. Should I not worry about a remote?

Thanks,
JL
A ship in harbour is safe, but that is not what ships are built for.

judelaurenzo25g
Explorer
Explorer
GordonThree wrote:
Which is it, 500 or 1000 watt? Which inverter specifically?


HI GordonThree,

I want to use a 500 but I can't seem to find a 500w with a remote. So I feel like I'll be forced to use a 1000w. I'll probably go with a Xantrex.

Thanks,
JL
A ship in harbour is safe, but that is not what ships are built for.

Chuck_thehammer
Explorer
Explorer
do the math... not 500 to 1000

I have a 400 watt Harbor freight inverter ... for 32 inch Samsung TV flat screen,, Directv satellite receiver box with recorder... 2 laptops... 1 smart phone, 1 flip phone, 1 8 inch tablet for internet and such..

and I am not using 250 watts. but I never charge or use them all at the same time.

I have it mounted next to the power panel... where the main wires from battery enter the fuse box... and wire it there using the supplied wires with inverter... then 120 volt cable to TV/satellite, then another one for electronics.

GordonThree
Explorer
Explorer
Which is it, 500 or 1000 watt? Which inverter specifically?
2013 KZ Sportsmen Classic 200, 20 ft TT
2020 RAM 1500, 5.7 4x4, 8 speed