The phrase "a solid success" is correct and usable in written English.
It can be used to describe an achievement that is considered strong, reliable, or impressive.
Example: "The launch of the new product was a solid success, exceeding all sales expectations."
Alternatives: "a resounding success" or "a great success".
To judge from attendance, Berlin in Lights, which ends tomorrow, has been a solid success.
Five years of research there suggests that the policy has been a solid success.
The experiment in live drama, "Fail Safe" was, as Mr. Moonves branded it, "a solid success".
A new animated program, "The Penguins of Madagascar," is a solid success.
But by any measure, his visit to Davos was a solid success.
They said "Hairspray," a solid success with George Wendt, who played Norm on the 1980s sitcom "Cheers," would do fine.
In this year of mostly misfiring big budget genre films, the rather belated return of star Matt Damon and director Paul Greengrass to the 'Jason Bourne' espionage franchise is a rare solid success.
"New York has a tradition of solid success," Michele Glidden, director of education programs for the society, said in a telephone interview.
They had a stretch of solid success that lasted almost 20 years, before falling on hard times in the mid-1990'sufferinging through a series of ownership changes and voids left by the departure of Torrey and Arbour.
The film was a solid commercial success and has been cited by many critics as one of Minnelli's best.
Yet today's Spain is, in turn, deeply different from that of Mr Gonzalez: it is a solid economic success.For that, thank four things: EU membership and the opening of the economy; successive devaluations in the difficult early 1990s; the psychological shock of the 1993-94 crisis, when unemployment hit almost 25%; and now first-round membership of the euro zone.
