LifePo4 Battery Management

Hello Community,

I have decided on using the bq24065 from Texas Instruments for the charging of my LifePo4 batteries. The application will be solar powered.

The challenge I am facing is the fact that I need to connect the batteries in series.

I had a look at the bq76920.

Any suggestions of a single chip solution / alternative?

Thanks.

There are more choices in that family.

Double trouble.
That must also include a BMS, to keep the cells balanced.

What solar current are we talking about.
For a small setup you could use two solar panels and two charger chips.
Leo..

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