On August 15, Wanma Macromolecule’s irradiation-free photovoltaic cable material was successfully certificated by TüV Rheinland, which is the international third party testing, inspection and certification body. As a result, Wanma Macromolecule obtained the world's first TüV Rheinland certification of silane self-crosslinking irradiation-free photovoltaic cable material.

       Guohai Wang deputy general manager of Wanma Macromolecule, Xingguo Qi, general manager of LSZH business department and 5 market and technical backbone attended the certification ceremony. Shu Xu, general manager of sales of TüV Rheinland Greater China East China Region, Bing Shi, general manager of Solar energy and service parts for commercial products, also attended the certification ceremony and signed the strategic cooperation agreement.

       Mr. Wang delivered an important speech at the certification ceremony. He believes that through the strong cooperation with TüV Rheinland, Wanma Macromolecule is more confident to promote our products in markets all around the world. And this signing can be said a good start towards excellence together for TüV Rheinlan and Wanma Macromolecule. We will continue to provide innovative products for the new energy market, adhere to technological innovation, customer first, and constantly promote the high quality and sustainable development of the new energy cable market.

       Mr. Xu also said that TüV Rheinlan will further provide customized solutions for Wanma Macromolecule to meet the different dimensions of testing and application requirement of cable materials, so as to help Wanma products to seize the market opportunities at home and abroad safely and efficiently.

       Mr. Shi believes that silane crosslinked photovoltaic cable materials are different from conventional crosslinked cable materials, which very well solves the problem of lack of irradiation accelerator in some regions and enterprises, and improves the process difficulties. Experts of TüV Rheinlan carried out the full performance type test according to the 2Pfg1169, EN50618, IEC62930, proving that the cable material of Wanma Macromolecule meets the international standards.

       After the signing ceremony, the two sides launched a heated discussion on the technical application of photovoltaic irradiated-free silane materials . Subsequently, at the invitation of Mr. Xu and Mr. Shi, Wanma Macromolecule team visited Rheinland Testing Laboratory and exchanged in-depth views on the subsequent cooperation between the two sides in new energy vehicles, photovoltaic, submarine cables, etc.. Finally the certification ceremony came to a successful end.

Certified products: Insulation material (101H) and sheath material (WM-Z125PA)

       The irradiation-free self-crosslinking cable material independently developed by Wanma Macromolecule can be self-crosslinked at a certain temperature and humidity without additional equipment, so the self-crosslinking products can effectively replace the radiation cross-linked products, which is a high-quality choice for the photovoltaic cables production.

Insulation material: XLPE, Item: 101H

       XLPE insulation material: Applicable voltage class: 600/1000V; High resistivity; Easy to process.

       Advantage:

Sheath material: XLPO, Item: WM-Z125P/WM-Z125PA

       XLPO sheath material:High resistivity, High flame retardant, Simple crosslinking conditions, Low temperature resistance, Humidity and heat resistance.

       In summary, the self-crosslinking cable material is more energy efficient due to its convenient cross-linking and no need for additional cross-linking equipment. In addition, the product performance is stable, and there is no uneven cross-linking, which is a better choice for the photovoltaic cables.

       Our products have the characteristics of high temperature resistance, aging resistance, ultraviolet resistance, flame retardant and environmental protection, and are suitable for photovoltaic systems in various harsh environments. At present, our products have been relatively mature and have been recognized by many customers. 

       For safety, born for quality, years of technology accumulation, so that we have enough ability to provide the market with high-quality cable products.