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BQ24650: Configuration for 20A maximum charge current.

Part Number: BQ24650

Hi all,

My requirements : Charge a 4s30p Li-ion 18650 cell battery pack using solar panel.

But I need a solar charge controller IC with maximum charge current of at least 20A.

in this regard:


Q1. Is the BQ24650 solar charge controller stackable?

Q2. Can I employ two BQ24650 to achieve a maximum charge current of 20A for entire battery pack?

Q2. If yes, then are there any reference design, design manual or any literature to address this issue? 

Q4. Can any one please provide me any reference designs for achieving 20A charge current?


Note: My application is not automotive.

Thanks and regards.