There are two versions of the Racktime Foldit rack. I would suggest the adjustable version, as you can set the rack height at three different levels. A tall pannier might need a taller rack.
https://www.racktime.com/en/racktime...dit-adjustable
Racktime and Tubus are the same company, they make longer (optional) seat stay brackets if you need them longer on your bike.
The rack in the photo is my Airnimal bike, Racktime Foldit Adjustable rack and extra long brackets to the seatstays. I set the rack height at the tallest in the photo.