question

jopez avatar image
jopez asked

Low temp install

Hello! I have a 100/50 mppt blue solar (without bluetooth) and used to use it to charge a lead/acid battery. Now I am going to switch to a 100ah lifepo4 (eco-worthy) without low temp cut off future in the bms I believe.

What would be my cheapest solution to assamble to have a low temp cut off?

Do I also need to get a cable and configure the mppt charger when I now use a lifepo4 battery?


Im not fancying high tech monitoring unless I have to go that rout. Just want that low temp cut off and a simple set up :)


Many thanks from a soon snowy Sweden!

MPPT ControllersTemperature Sensor
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1 Answer
klim8skeptic avatar image
klim8skeptic answered ·

The cheapest option would be to buy a battery that wont charge below 5c.

Or you could buy a Smart Battery Sense SBS to measure your battery temp/voltage, and then purchase a Bluetooth Dongle Dongle to plug into your BlueSolar mppt.

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