Smart Solar 150/85 generation drop every 10 minutes

[Karlis3g (Karlis)]

Hello. Can someone comment on Smart Solar 150/85 behaviour? 3s3p Canadian Solar 370W panels. Every 10 minutes generation drops slightly for one minute, then resumes. Firmware up to date. This has been since commisioning. Finally decided to ask for opinion from outside. Charts from other mppt controllers in this installation are smooth without drops.

Thanks!

[nickdb (Nick)]

Search for this in the forum, you would have been prompted with an explanation easily.
It is a frequently asked question.

The MPPT tracks the power point every 10 minutes.