Exhibit 15.1

Harney Westwood & Riegels LLP Ground Floor, 5 New Street Square London EC4A 3BF United Kingdom Tel: +44 (0) 20 3752 3600 Fax: +44 (0) 20 7353 0487

28 April 2016

rachel.graham@harneys.com
+44 (0) 20 3752 3604
039181.0037.RAG

ReneSola Ltd
Craigmuir Chambers
PO Box 71
Road Town
Tortola
British Virgin Islands

Dear Sirs

Annual Report on Form 20-F

We hereby consent to the filing of this letter as an exhibit to the Company’s annual report on Form 20-F for the year ended December 31, 2015 with the U.S. Securities and Exchange Commission, and to the reference therein to our firm under the headings “Item 10. Additional Information—E. Taxation” and “Item 16G. Corporate Governance” in the annual report.

Yours faithfully

/s/ Harney Westwood & Riegels LLP

HARNEY WESTWOOD & RIEGELS LLP

Harney Westwood & Riegels LLP is a limited liability partnership registered in England & Wales. Reg. No. OC302285, VAT No. 795563084. A list of partners is available for inspection at our offices. Mauritius legal services provided through association with BLC Chambers. Anguilla | Bermuda | British Virgin Islands Cayman Islands | Cyprus | Hong Kong | London | Mauritius Montevideo | Shanghai | Singapore | Tokyo | Vancouver www.harneys.com