The phrase "array of support" is correct and usable in written English.
It can be used to describe a variety of forms or types of assistance available to someone or something.
Example: "The organization provides an array of support services to help families in need."
Alternatives: "variety of support" or "range of assistance".
In light of such diversity, the center offers an array of support services to enhance its grants.
An array of support legs is necessary to maintain the structure under the atmospheric pressure.
The Graduate School encourages students to take advantage of a full array of support services throughout their program length.
Getting soldiers to use Fort Hood's expanding array of support services — most of which opened not long before Nov. 5 — can be difficult.
The Columbia Center for Teaching and Learning provides an array of support for graduate students in both their current and future teaching responsibilities.
The Columbia Center for Teaching and Learning provides an array of support for faculty in both their work and their professional development.
By the time the United Nations voted in support of partition, in 1947, the binational idea, and its array of supporting factions, including Brit Shalom, had dissolved.
What's more, they created a sprawling array of supporting characters, each more vibrant than their number of lines might suggest.
His tight, elliptical images conjure an even wider web of greed, fear, and evil than they show, and — aided by a lurid array of supporting characters — he lays it out with a sense of diabolical delight.
Absolutely Fabulous: The Movie reunites Jennifer Saunders and Joanna Lumley as heavy-drinking fashionistas Edina and Patsy and brings back an impressive array of supporting players, including Celia Imrie as bitchy PR maven Claudia Bing.
