Progress than expected: inventory 600 w + alliance companies 210 technical progress

On July 16, 600 w + pv open innovation ecological alliance formed after just one week, trina solar in the industry at a 600 w + sovereign component conference, announced the photovoltaic industry jumped to 600 w + era. Monolithic power of 600 w +, efficiency more than 21. Launch 4% high power components, at the same time, more than 20 600 w + pv open innovation ecosystem members gathered in changzhou, on iec is highly dependent on the next generation of photovoltaic products, also suggests that are an alliance of industry leading enterprises have realized that this technology will bring the great value to industry.

component enterprises with trina solar, Orient and ja technology three big sunshine power inverter, huawei and SMA stent Nexttracker, first support domestic enterprises in nobuhiro and trina solar acquisition to better provide the optimal solution of the battery in the Spanish supports enterprise Nclave components industry chain giants tong wei, love, xu, 210 silicon technology pioneer central stake also are present

it is important to note that 600 W + alliance is not an exclusive 210 union, in 166 and 182 is now the main production line W + era, at the same time also very valued component size and industry matching problem.

even if is the pioneer 210 technology central stake also admitted that the development of 210 technology fast unexpected, and in view of the industry have put forward several questions before, solar net, Solarbe soapy photovoltaic net also interviewed and finishing.

after view, large wafers and related products yield is low, the rise in the cost of production, but from love xu, tong wei, TRW, rising eastern, central and other enterprise's feedback, the product yield were flat with regular size. Love xu, deputy general manager said danone, solar power grid, 210 battery needs to be finely crafted, execution of the entire team put forward high request, solar panels, currently 210 battery conversion efficiency and yield have continued to rise.

in the meantime, any danone has come up with a very novel idea: 210 is a magnifying glass industry, equipment and personnel, management defects in place, the solar net, can be amplified. “ Love xu all participants in the 210 project colleagues are all very excited, because there is such a chance, so a platform that allows you to work more expertise. ”

tong wei, general manager of hefei solar Xiao Shengyi pointed out that the solar net, tong wei 210 battery yield is close to the regular size indicators, there are still a little bit of difference. When we expect big silicon will encounter problems, through the front after careful evaluation and production, found that is not as big as I thought. He thinks 210 batteries have no technical bottleneck, and become a pure management issues, this is an advantage.

flight chairman RuanHongLiang: component width from 1 m to 1. 1 m, currently has more than 1. 3 meters, is a challenge for glass enterprises. On the one hand, began to accelerate the application of double glass component makes glass thinning, from the beginning of 4 mm to 2 now. 0 mm even 1. 6 mm. If at the same time increase the width and thinning, glass strength will face challenges. If the future component width is more than 1. 2 meters, the production capacity of the photovoltaic glass may have some nervous, after all, the original production line is designed according to the size of the before. Of course, is not unable to overcome these difficulties, through the technical renovation size adjustment.

trina solar, head of the product value and the strategic management Zhang Yingbin in an interview with soapy photovoltaic network shows the present latest 210 component mode of transportation: & other; Solution has been on the market at present suppliers, transportation has no problem. Besides, we also have a better solution. ”

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this paper statistics the September to today issued a total of 2. 85 gw pv power plant EPC and 1. 9 gw component bid opening information. Among them, the EPC project owner units is given priority to with soe/state, this also reflected from the side, in project bidding and parity, the state-owned enterprises have become the absolute main force. Specifically, CGNPC in development of 410 mw, 603 mw, guangzhou energy saving 220 mw, 345 mw, jin can group the people vote for 200 mw, 190 mw hubei energy group, huaneng power 180 mw