The Reds confirmed Solanke’s switch on May 30, but the 19-year-old was unable to join his new club until his deal with the Blues ended on July 1.
After a successful summer with England at the U20 World Cup in South Korea, Solanke made his way to Melwood to begin pre-season training.
It remains to be seen how regular a role Solanke will play under Jurgen Klopp next season, but he has proved himself capable of operating at first-team level already.
Solanke made just one senior appearance while with Chelsea, but featured 26 times on loan with Eredivisie side Vitesse Arnhem in 2015/16, scoring seven goals and assisting one more.
The youngster has been training as part of Klopp’s first-team squad so far, but is expected to start the season with the Liverpool U23s.
He could feature during the Reds’ pre-season, however, and may make his first appearance against Tranmere Rovers on July 12.
Solanke’s fee is yet to be determined and will likely end up being decided at a tribunal case.