Array Technologies, Inc.

Non-GAAP Financial Information

This press release references certain financial measures that are not presented in accordance with U.S. generally accepted accounting principles, including ARRAY’s Adjusted EPS. We define Adjusted net (loss) income as net (loss) income to common stockholders plus (i) amortization of intangibles, (ii) amortization of developed technology and backlog, (iii) amortization of debt discount and issuance costs, (iv) Series A preferred stock accretion, (v) equity-based compensation, (vi) change in fair value of contingent consideration, (vii) certain legal expenses, (viii) acquisition-related expenses, and (ix) income tax expense adjustments. We define Adjusted net (loss) income per common share as Adjusted net (loss) income divided by the basic and diluted weighted average number of shares outstanding for the applicable period.