Go for the 36/48v 20 amp version, you can always adjust the current with C5 setting.
https://www.aliexpress.com/store/product/36V-48V-500W-Brushless-DC-Sine-Wave-sensor-Controller-ebike-Electric-Bicycle-Hub-Motor-Controller-with/1314442_32759790640.html?spm=2114.12010612.8148356.3.3851382fYSLaer
https://www.aliexpress.com/store/product/36V-48V-500W-Brushless-DC-Sine-Wave-sensor-Controller-ebike-Electric-Bicycle-Hub-Motor-Controller-with/1314442_32759790640.html?spm=2114.12010612.8148356.3.3851382fYSLaer