Founded in 2011, Dahai Photovoltaic is a subsidiary of Dahai Group, which is controlled by central enterprises. It has four production bases: Daozhuang Headquarter, Laiwu, Guangrao Development Zone and Dongying Development Zone. There are nearly 1,000 employees, and the annual output of solar photovoltaic modules is 5GW. Silicon slicing capacity is 3GW, which can cut 157mm, 166mm, 182mm and 210mm silicon wafers. Clean 1000 tons of silicon materials of various specifications annually. Dahai Photovoltaic is a high-tech energy company focusing on R&D, production and sales of integrated photovoltaic module manufacturing.
Dahai Photovoltaic is one of the key enterprises in "Specifications and Conditions of Photovoltaic Manufacturing Industry" issued by the Ministry of Industry and Information Technology. At present, the company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system, as well as product-based TUV certification in Germany, UL certification in the United States and CQC certification in China, with excellent product performance and the certificate of "National Leader Program Certification".
The company has continuously introduced the leading equipment and production technology in the industry, and has advanced automatic component production lines in the industry, including advanced equipment in the industry such as Aotowell M4OK high-speed automatic series welding machine, Niu 180H automatic lap welding machine, Jinchen 2774 automatic laminating machine, all-in-one automatic framing and gluing machine, junction box automatic welding machine, Zhongsen 13a+tester, full-automatic nameplate sticking machine, etc. All auto production line is compatible with the production of multi-busbar 166-210 battery module, combined with the battery half-cutting technology, which is the mainstream in the industry. The output power of the product reaches 500W-670W+,and the production capacity of new products and new processes reaches the leading level in the industry. At the same time, the company has also introduced MES manufacturing system to trace the whole production process of the product. Dahai Invested in photovoltaic laboratory, established a strict quality control and testing system, and comprehensively ensured the continuous and stable product quality.
In the long-term development process, with excellent product quality, good product performance and leading technical advantages, the company has continuously provided high-quality solar photovoltaic module products and solutions for domestic and foreign customers such as Shandong Dianjian, Qilu Communications, Changzhou Tianhe, Zhejiang Jingke, Hefei Jingao, GE, UpSOLAR, LUXOR Germany, etc., and has established a long-term good partnership.
We sincerely welcome customers at home and abroad to visit our company for inspection and technical exchange and hope that through our joint efforts, we will make due contributions to energy conservation, emission reduction and green and clean energy application!
For details of solar panels, please visit our store at https://chinabestpv.en.alibaba.com/
Dongying Dahai Kelin Optoelectronics Co., Ltd. is a leading manufacturer in solar module, with 100% automatic component production line. In the long-term development process, with excellent product quality, good product performance and leading technical advantages, the company provides the most outstanding photovoltaic products, system solutions and related services for domestic and foreign customers.
Shandong Keyuan Energy Co., Ltd. was established on May 28th, 2015. Its registered place is located in Yankou Village, Daozhuang Town, Guangrao County, Dongying City, Shandong Province, with a registered capital of 20 million yuan. Its controlling shareholder is Shandong Dahai Group. Keyuan Optoelectronics, as the first batch of publicized power sales companies in Shandong Province, relies on the strong industrial base of Dahai Group, cooperates deeply with well-known domestic energy consulting enterprises, and has leading core competitiveness in the fields of power purchase and sale, load management, comprehensive energy services, etc.
Dongying Keyuan Energy Saving Technology Co., Ltd. was registered in Guangrao County Administration for Industry and Commerce on January 10, 2013, with a registered capital of RMB 120 million. It is located at the north side of Yankou section of Guangma Road, Guangrao County, Dongying City, in the beautiful Yellow River Delta-Dongying, with a very advantageous geographical position. Keyuan Energy Saving is the only energy-saving service company registered in Guangrao County, which can provide energy-saving services in contract energy management, green lighting technology and energy-saving technology of frequency conversion system.
Laiwu Optoelectronics Co., Ltd. was established on May 28, 2015 with a registered capital of 20 million yuan, and its controlling shareholder is Shandong Dahai Group.
Add: Guanggu Future City, Nanyi Road, Dongying City, Shandong
Copyright© Shandong Dahai Group http://www.dahai-group.com/ All Rights Reserved. 鲁ICP备09068292号-1