The 20-year-old has made 12 appearances for Wolves under-23s this season, regularly taking the captain’s armband.
Francis featured on the first-team’s pre-season tour of China and now heads to Switzerland to gain valuable experience.
Hong Wan has also departed on loan, joining Croatian top division side NK Varazdin until the end of the season.
All at Wolves would like to wish Ed and Hong the best of luck during their time away from the club.