Go to Solution.
I would suggest you to use power bi premium, the refresh rate in premium license is up to 48/per day. For more details about premium, please refer to doc below:
Community Support Team _ Jimmy Tao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
I am already having a Premium licence, refreshing at 48 times is fine, but I need to schedule at custom time hh:15 & hh:45 (but not like currently available feature hh:00,hh:30)
Power BI Super User, Greg Deckler, explains
Register by September 5 to save $200
Engage and empower students with Power BI!
Continue your learning in our online communities.