Exhibit 16.1

GRANT THORNTON LLP 6120 S. Yale Ave., Suite 1400 Tulsa, OK 74136 D +1 918 877 0800 F +1 918 877 0805	April 1, 2024 U.S. Securities and Exchange Commission Office of the Chief Accountant 100 F Street, NE Washington, DC 20549 Re: Emeren Group Ltd File No. 001-33911 Dear Sir or Madam: We have read Item 4.01 of Form 8-K of Emeren Group Ltd dated March 29, 2024, and agree with the statements concerning our Firm contained therein. Very truly yours,
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