The phrase "a solid set of" is correct and usable in written English.
It can be used to describe a reliable or well-structured collection of items, ideas, or principles.
Example: "The team presented a solid set of recommendations for improving the project outcomes."
Alternatives: "a strong collection of" or "a robust array of".
Echo finished the concert with a solid set of psychedelic rock.
Nobody expects from Cameron a full prospectus, but it is fair to demand a solid set of instances illustrative of his approach.
Investec said: Reed has this morning reported what we believe to be a solid set of first half numbers against relatively low expectation.
His favourite target, Greg Jennings, might have departed, but Jordy Nelson, Randall Cobb and James Jones represent a solid set of fall-back options.
Analysts at Credit Suisse said: "Overall, this is a solid set of results given the challenging environment, with a better performance compared to some of the peers".
Peel Hunt analyst Andreas van Embden said: Overall Direct Line reported a solid set of third quarter numbers with rate increases in motor confirming the third quarter data from the main motor rate indices (Confused.com/The AA).
Included in the package is a pretty solid set of black earbuds, a USB cable, and an installation CD (which isn't necessary for Win XP or later).
Chief executive Ivan Gazidis is confident Arsenal's commercial future is bright after a "very solid" set of results, despite a fall in turnover and profit.
At the end of the day, you need a good solid set of pots and pans, only three knives — a chef's knife, a paring knife and a serrated bread knife — and a really solid, oversized cutting board, probably about two feet across, because you want to be able to cut two chickens or chop enough vegetables for dinner, and actually get some work done.
The end result is a very solid set of speakers – 16.5 pounds of solid each.
"We don't have a very solid set of analytical inputs, and the projections are not robust," Dubash said.
