The article content is for reference only. Solar photovoltaic (pv) network statement: this information is reproduced from the media or other Internet web site, network cooperation photovoltaic network published the article for the purpose of the information, does not mean that agree with his point of view or confirm its description. This paper not only includes editor Wolfgang & middot; Dr Parr, herself, in its new energy career of more than 50 years, the deep understanding of the development of photovoltaic (pv) and system summary, also include the global photovoltaic industry professionals engaged in new energy or a review of the photovoltaic difficult development, ja, longji le leaf, trina solar, golden concord nison component companies such as integration, east, sun power, kam waves, solar panel controller inverter companies such as huawei, change especially electrician, zhongtian nobuhiro, jinshan solar stent in science and technology, enterprise success for the qualified supplier list, the list of won the bid as follows: solar photovoltaic net news: on August 9, solar collectors installed solar energy saving technology co. , LTD. Of the public in the figure photovoltaic equipment qualified supplier alternative library project ( 2019 - 2021) The bidding result, transparent glass including solar photovoltaic components, junction box, centralized inverter, transparent glass group of tandem solar power inverter, box-type transformer, high and low voltage switchgear, main transformer, reactive power compensation device, fixed bracket, track support, pv, buoy, photovoltaic cable ( Aluminium alloy material) , photovoltaic cable ( Copper mass) And secondary system ( Including the secondary monitor and comprehensive insurance, security and dc system, etc. ) 。 It is known that high temperature regenerative steam system approved qualified suppliers nominated may participate in energy-saving solar companies in the photovoltaic power station project EPC general contracting of photovoltaic power station equipment procurement bidding and company subsidiary equipment procurement (alone Except for public bidding) Tender, did not obtain the qualified supplier qualification, energy-saving solar projects will not be involved in the corresponding equipment bidding. Solar collector installation drawing 'photovoltaic (pv) of the world' this is a comprehensive system to introduce development of photovoltaic battery top ten famous brand, and now the past and the future the sum of the corpus, wide-ranging, can meet the needs of different readers.