Quote:
Originally Posted by Flwestcoast
I know, sigh. My mind works in mysterious ways. Or maybe it’s just exhaustion. I have read too many posts on here where OP was told they didn’t give enough information for people to give opinions. So I overdosed on details. But I somehow left off my actual question. If I replaced battery with one 100 amp lithium would I be able to keep other equipment and be able to run fridge all night. Or do I have to add more solar to fully charge battery. And if I can’t judge voltage without resting at what point do I need to turn off load so I won’t ruin battery?
I appreciate you replying, I’ve always thought your reply’s were helpful, non judgemental and informative. I can almost picture you scratching your head in confusion. Lol. Thank you. I envy those with analytical minds. Mine doesn’t work that way. If you’ve ever watched Kathleen Madigan I totally understand her skit about her brother explaining the deficit….
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To really answer your question about running the fridge and other loads all night you need to do real world measurements over several days. Same with the question about recharging.
For $18 you cam get this meter which will measure up to 100 amps in either direction and keep track of accumulated Watt-Hours into/out of your battery:
https://www.amazon.com/gp/product/B094RHQKMB/
Start your test with a full battery and see what happens to your existing battery status as the days go by. You should be able to see if you are running at a surplus or deficit of stored energy and what that surplus of deficit is.