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  1. R

    What Budget 200Ah LiFewPO4 to buy for freezing weather August 2022?

    I am having a hard time finding a budget 12V 200Ah LiFePO4 battery with low temp shutoff, that can stay in my camp trailer which sees 10F to 140F temperature swings over the year. I had purchased an "Energized Outdoors" brand battery that listed it had both low and high temperature battery...
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    Quick check, Epever 10A SCC Series pair 200w 24v panels?

    I have a pair of Rich Solar 24v 200W panels on my camper, feeding my Bluetti AC200, working fine, and by noon the Bluetti is always fully charged. I want to charge 600Wh (12V 55Ah) worth of LFP boat battery with these panels each day too, so I plan on connecting the solar panels through an...
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    Series Parallel 100W with 190W panels...Are Specs Close Enough?

    I watched Will's Bluetti AC200 video last spring, and got mine from the Indiegogo campaign. I wired it into my 7'x14' toy hauler to run everything except the rooftop AC. I want to use Solar panels to charge it, however because of the placement of the rooftop AC and the roof fan, I cannot fit...
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    Super Cheap Shunt Wiring Question

    I want to measure (don't need to be super accurate, within 5-10% is good) the Watt Hours that I can get out of my 55Ah LiFePO4 in my trailer, but am too frugal to pay for an obscenely overpriced shunt/meter. I ordered an under $20 set, and this is the wiring diagram: So my question has to do...
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    My first solar project plan... Please evaluate..

    My name is Robert, and I have a camp trailer arriving this month that I would like to outfit with a solar system that I would not have to rebuild anytime soon. I have watched several Will Prowse and Hobotech videos, and am thinking I want to do things a little different than most people do, but...
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