The phrase "a growing array of products" is correct and usable in written English.
It can be used to describe an increasing variety or selection of products available in a particular market or context.
Example: "The company has launched a growing array of products to meet the diverse needs of its customers."
Alternatives: "an expanding range of products" or "a widening selection of products".
The $6 billion computer security industry offers a growing array of products and services that are targeted at network operators, corporations and individual computer users.
As a result, companies are hawking a growing array of products promising to help, including disposable face masks, antiseptic spritzers, airline seat covers and portable air purifiers.
The industry is not just offering its clients a growing array of products to buy and sell; it is making bigger bets with its own capital, too.
Featured on store shelves and on Web sites is a growing array of new products that often carry dozens of different ingredients -- from trace levels of certain vitamins to pieces of dried vegetables and bits of freeze-dried organ meats -- purported to help treat a variety of ailments.
Nevertheless, consumers want probiotics and are betting that they'll get some benefit in the growing array of products on store shelves.
Fortunately, a growing array of greener cleaning products lines stores' shelves these days.
Today, Tower offers a growing array of beach-lifestyle products, sold and shipped directly to consumers at a fraction of traditional retail prices.
It is a company that offers not just bulk grain but also a growing array of health and nutritional products like veggie burgers, soy milk, natural vitamin E and isoflavones, a soy extract that may reduce the risk of osteoporosis.
At the consumer level, increasing awareness is driving demand for traceability systems and certification schemes intended to guarantee the sustainability and quality of a growing array of fish and fishery products.
A growing array of specialized services and information-based products are offered by various organizations on the Web, as an infrastructure for electronic commerce has emerged on a global scale.
In the next decade Mr. Gates, aided by Mr. Ballmer, built a software monopoly by adding a growing array of programs bundled together into a single product called Office.
