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  • Re: Replacing Off-Grid FLA’s with ?

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    I am a bit more than a decade behind you in age... And we have run across this issue with the surviving spouse (or the getting too old to maintain the system spouse). LFP (LiFePO4) batteries are toda…
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  • Re: AIMS MPPT draining LIFEPO4...

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    ToroPower, I did send you both a PM (private message) and an email. Please let me know if you have received the email or not (and this is the correct email address). You probably cannot edit your old…
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  • Re: Keeping a freezer outdoors in the shade?

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    I will give the younger folks a general pass on things like driving a stick shift and such (I taught both my kids on a stick)... A hundred twenty + years ago, taking care of horses, riding/hitching h…
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  • Re: Automotive battery question, nothing to do with solar

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    Another experience I had with car batteries... If the batteries are over 1+ years old, and the battery has been taken dead (lights left on, cranking the non-starting engine until dead, etc.)--I have …
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  • Re: replacement battery bank

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    Just to run some numbers... Assuming 5% minimum rate of charge, and 10%-13%+ rate of charge suggested for full time off grid: * 1,350 AH * 58 volts charging * 1/0.77 panels+charger deratings * 0.05 r…
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