Wednesday, November 22, 2023

Re: [electricboats] Parallel LiFePO4 Packs

I don't know if it is general knowledge that fully charged LFPO batteries must be disconnected from a charging source.  Lately I have heard of some unexplained fires in boats that are docked while their owners are absent and have wondered if the batteries were being over charged by solar panels or wind. The BMS should be set up to physically disconnect the batteries. 
This can be complicated by solar and wind if these sources must be redirected to another load path to consume this unwanted charging current.
Hopefully, Everyone is hearing old news

On Tue, Nov 21, 2023 at 10:07 AM THOMAS VANDERMEULEN <tvinypsi@gmail.com> wrote:
wow, Reuben ... !  A full MegaWatt hours of capacity?!?!   According to one source, that's enough to power the average household of 5-weeks!!
What is your cruising range on motor alone?  Must be close somewhere around 70 Nautical Miles.
[-tv]

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