WTDP certification to ensure high product quality with expedited time to market

JIASHAN, China, February 9, 2015 /PRNewswire/ — ReneSola Ltd (www.renesola.com) ("ReneSola" or the "Company") (NYSE: SOL), a leading brand and technology provider of solar photovoltaic ("PV") products, today announced that its PV testing laboratory in Jiangsu, China has achieved Witness Testing Data Program (WTDP) certification from Underwriters Laboratories (UL), a globally renowned and independent safety science company.

WTDP certification allows third-party facilities to conduct tests under the supervision of UL personnel. ReneSola’s state-of-the-art facility in Yixing, Jiangsu Province includes solar simulators, environmental test chambers, and electroluminescent (EL) testing equipment designed to test the quality and performance of the Company’s PV modules according to strict UL and International Electrotechnical Commission regulations.

"This UL certification reflects our longstanding commitment to quality and the world-class level of our technical facilities," said Dr. Bill Hou, ReneSola’s product center director. "By working with experienced UL staff in our own laboratory, we will not only ensure that our award-winning PV products meet all applicable quality and performance standards, but will also help us to deliver those products to our worldwide sales and distribution centers more quickly."

For more information, please visit www.renesola.com

About UL

UL is a global independent safety science company with more than a century of expertise innovating safety solutions from the public adoption of electricity to new breakthroughs in sustainability, renewable energy and nanotechnology. Dedicated to promoting safe living and working environments, UL helps safeguard people, products and places in important ways, facilitating trade and providing peace of mind.

About ReneSola

Founded in 2005 and listed on the New York Stock Exchange in 2008, ReneSola (NYSE: SOL) is an international leading brand and technology provider of green energy products. Leveraging its global presence, and expansive OEM and sales network, ReneSola is well positioned to provide its highest quality green energy products and on-time services for EPC, installers, and green energy projects around the world. For more information, please visit www.renesola.com.

For investor and media inquiries, please contact:

In China:

Ms. Juliet Yang
ReneSola Ltd
Tel: +86-21-62809180-105
E-mail: ir@renesola.com

Mr. Derek Mitchell
Ogilvy Financial, Beijing
Tel: +86-10-8520-3073
E-mail: sol@ogilvy.com

In the United States:

Ogilvy Financial
Tel: +1-646-867-1888
E-mail: sol@ogilvy.com

Logo – http://photos.prnewswire.com/prnh/20080506/CNTU030

To view the original version on PR Newswire, visit:http://www.prnewswire.com/news-releases/renesola-pv-testing-lab-achieves-ul-certification-300032684.html