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JRRNeiklot's avatar
JRRNeiklot
Explorer
Jun 17, 2020

Inverter placement

I'm redoing my system and I'd like to get my inverter closer to the batteries. I have the Renogy 1,000 watt invrter, and I'd like to put it in the storage area under the bed, next to the batteries. I understand this can be done with lithum batteries. There is plenty of space, but very little - if any - ventilation. IS this a bad idea? The only other option is placing it in the pass-through storage area outside the trailer, which would have to be closed in inclement weather anyway.
  • I'd like to keep them inside, under the bed, if possible. But if it's going to create an overheating issue, I'll put them in the pass-through. I'd really like to keep them inside, if possible.
  • I did not realize you already had the li jars.

    For a 1000 watt inverter running flat out the heat dissipation would be about 120 watts. Placing it in the pass through storage would not create a heat issue. Mount it in a manner that allows all sides to radiate into the compartment (i.e. not flush to the wall--but rather out by an inch). Make sure the fan points up and that there is space above it for air to flow.
  • I normally turn it off when I go to bed. I do use a cpap, and sometimes run a fan at night, but I generally run those through a smaller 300 watt inverter.

    Lithium's don't do well in the cold, that's why I have them inside.
  • Hi,

    If there is a reason to run the inverter during sleeping hours it may not be a good place to put it under the bed.

    Is there a cold weather reason to contend with? If not I'd use the pass through storage for the battery bank.

    My next bank may be SiO2 which share a lot of similarities with LI with a few exceptions. SiO2 are heavy. SiO2 can be used and charged at -40. SuO2 are about 1/3 the price of Li.

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