Exhibit 23.1



Independent Registered Public Accounting Firm’s Consent


We consent to the inclusion in this Registration Statement of Trine Acquisition Corp. on Form S-1 of our report dated February 15, 2019, which includes an explanatory paragraph as to the Company’s ability to continue as going concern with respect to our audit of the financial statements of Trine Acquisition Corp. as of December 31, 2018 and for the period from September 26, 2018 (inception) through December 31, 2018, which report appears in the Prospectus, which is part of this Registration Statement. We also consent to the reference to our Firm under the heading “Experts” in such Prospectus.



/s/ Marcum LLP


New York, NY

February 25, 2019