JinkoSolar Holding Co., Ltd.

Our board of directors has adopted a code of ethics that applies to our directors, officers, employees and agents, including certain provisions that specifically apply to our chief executive officer, chief financial officer, chief operating officer, chief technology officer, vice presidents and any other persons who perform similar functions for us. We have filed our code of business conduct and ethics as an exhibit to Exhibit 99.1 of our registration statement on Form F-1/A (File No. 333-164432) filed with the SEC on February 4, 2010 and posted the code on our website at the following link:http://ir.jinkosolar.com/static-files/ed0c40da-6be3-42fc-a779-03b16094c4e1. We hereby undertake to provide to any person without charge, a copy of our code of business conduct and ethics within ten working days after we receive such person’s written request.