中文版 ENGLISH
NEWS
NEWS Your current location:Home > News
Photovoltaic Series Products Formed by DHC has Succeeded in Expanding Domestic and International Market2012-05-03

Nowadays, the photovoltaic industry under Dongfang Electric Corporation has achieved a considerable scale, with polysilicon and solar components and products being sold abroad. Extending the photovoltaic industrial chain and further expanding domestic and international market has been an important development objective in the Twelfth Five-Year Plan Period.

As a subsidiary company share-held by Dongfang Electric Corporation, relying on over a decade's technical accumulation in electric power and electronic fields, Dongfang Hitachi (DHC for short) has concentrated its efforts on developing core component of photovoltaic power generation system--photovoltaic inverter since 2010, which has obtained overall success in a short time.

I. Continuously obtaining the certification from domestic and international authoritative organizations, series products possessing qualification conditions in entering domestic and international photovoltaic power generation project market.

After obtaining CE certification in October 2010, the company obtained TÜV certification on January 24, 2011 which laying a sound foundation for the product to go abroad; at the end of 2012, the power station type 500KW inverter obtained CQC Golden Sun Certificate, and at the first attempt passed the Low Voltage Ride Through (LVRT) test in the domestically most authoritative Laboratory of State Grid Corporation at the beginning of March; the power station type 100KW inverter finished the R&D and test of sample machine in September 2011 and obtained the CQC Golden Sun Certificate at the beginning of 2012; the 3KW non-isolated type string inverter finished the R&D and test of sample machine in December 2011 and passed the Australia SAA certification at the beginning of March 2012; the 5KW non-isolated type string inverter finished the R&D and test of sample machine in April 2012; the 16-line photovoltaic combiner box with monitor completed CQC Golden Sun Certification in March 2012.

II. Realizing the electricity generation by way of grid connecting in national level solar photovoltaic building application pilot project, making breakthrough progress in expanding international market

In December 2011, photovoltaic inverter independently developed by our company was applied in the national level solar photovoltaic building application pilot project, and smoothly generated electricity by way of grid connecting. So far the 3MW countryside roof electricity generation project of Ningxia Zhongwei (500 sets of 3KW inverters) has been successfully put in to operation for over 4 months, with good operation in production site, excellent product performance, and high reliability, achieving the unanimous recognition from users. Moreover, the company successfully won the bid of first and second phase projects of 20MW photovoltaic power station project of Ningxia Tiande, with 20 sets of 500KW inverters and 200 sets of combiner boxes with monitor of the first phase project being estimated to be put into operation in the near future.

The expansion of international market in Pakistan, Belarus, Australia, Turkey, etc. has been carried out smoothly with the support of Dongfang Electric Group International Cooperation Co., Ltd. The order of independent photovoltaic system project of Pakistan in the first quarter in 2012 has been smoothly delivered and put into operation, which composed a new chapter of DHC photovoltaic inverter's overseas operation performance.

III.  Meeting the needs of market, extending photovoltaic industry chain, expanding the technical strength and industrial strength of new energy key enterprises

At present, the technical center of the company owns a strong R&D team; relying on over a decade's technical and experience accumulation in the product development and project application in electric power and electronic fields, the company has made outstanding achievements in the  product R&D field of power station type, BIPV type and off-grid type inverters. The 500KW power station type invert developed by the company not only possesses the features of automatic and synchronous grid connecting, small current harmonics, high transformation efficiency and high system reliability, but also passes the Low Voltage Ride Through (LVRT) test in the first attempt, which occupying the vantage point in the market competition of domestic high-power photovoltaic grid-connecting power station projects. The 100KW inverter and 3KW inverter separately acquired the domestic CQC Golden Sun Certificate and Australia SAA certification, further expanding the BIPV market of photovoltaic products. Through the sincere cooperation with Dongfang Electric Group International Cooperation Co., Ltd. and relying on the 2.5KVA, 3KVA off-grid inverter, the company smoothly opened the international market of off-grid inverter application.

Meanwhile, the company also made big breakthroughs in developing inverter's upstream and downstream products field. Among which, the successful R&D and production in photovoltaic combiner box with monitor, direct-current power distribution cabinet and alternating-current power distribution cabinet has efficiently improved the overall advantage of the company in project bidding.

DHC, as the key enterprise of strategic new industry of Sichuang Province, the key enterprise of new energy industry of Chengdu City, and the high and new technology enterprise in electric power and electronic industry subordinated to Dongfang Electric Corporation, its photovoltaic inverter industry has obtained great support from governments at all levels. The industrialization project of the high power solar photovoltaic power station grid-connecting inverter implemented by the company was commented as the "Key Promotion Project of China's Sustainable Development" by China Cities Economy Sustainable Development Committee, and acquired financial supports respectively from the 2011 state-owned assets operating budget energy conservation and emission reduction project of State-owned Assets Supervision and Administration Commission of the State Council and the 2011 strategic new industry special project of the Sichuan Provincial Economic and Information Commission.

With the acceleration of the company's product development and market expansion progress, the development strategy of developing energy conservation and emission reduction industry and new energy industry simultaneously will come true, the company will become the first rate technical service provider in domestic photovoltaic field, meanwhile it will constantly make new contributions to the development and expansion of electric power and electronic industry and photovoltaic industry of Dongfang Electric Corporation.

Dongfang Hitachi (Chengdu) Electrical Control Equipment CO., LTD 蜀ICP备11011855号
Power by:35.com