PV EXPO 2019: half sheets, laminated, spell MBB superposition of multiple technologies continue to drive growth wattage

Solar photovoltaic (pv) net news: in 2019 the first large-scale solar exhibition in Tokyo, Japan, on display this year to participate in the component technology is still the continuation of 2018: the lack of innovative technology, mainly in a variety of technology stack to improve the wattage of the component performance. Among the set consulting, a new energy research center survey of 162 by EnergyTrend components, the highest wattage products are HJT laminated components and wattage of up to 435 w. 72 - Cell components wattage already approaching 400 w in this year, 60 The cell has on 320 w, wattage is a bigger watch for this exhibition.

according to set the state of new energy network EnergyTrend investigation statistics, the 73% of the components belong to single crystal, polycrystalline with N type accounted for 15%, 12%. Among them, the N type components in N - again PERT accounted for the highest, followed by HJT. The IBC SunPower only exhibited with Toshiba.

in the double power, half cut, MBB, laminated, spell pieces and stacking technology, N type component superposition of two-sided 50% power generation technology, followed by stacking half piece, with 30%. The highest percentage of single crystal component is half piece, 36%; The superposition of polycrystalline half piece rate is 33%. Has the highest percentage of half a piece of superposition, the statistics of 66 in the industry. Exhibited 7% half piece of components; Followed by double component, MBB components, exhibition industry proportion is 58 respectively. 3% and 33. 3%. Half piece is single, the superposition of polycrystalline components for the highest percentage of technology, the obvious half a piece of technology already quite mature.

this exhibition of new technology & other; Spell ( 铺平道路) ” Mainly to circumvent the laminated patent research and development, between half cut and laminated packaging format, such as CSI HiDM exhibited by the Family, and VSUN Jolywood common research and development of triangle welding components with a spell.

hang sheep head sell vinegar. Open the taobao, there will be a lot of products about graphene, to understand the details of the product can discover, & other; Imports of graphene rod & throughout; The material is high carbon fiber, and claims to & other; Graphene heat warm cloth to keep warm pants & throughout; Product, but does not contain any composition of graphene.

further statistics of various types of technology the highest wattage components, can be found half sheets, laminated, MBB and technologies to support high component wattage all helpful, but the best effect is still the laminated. But because laminated have patent problem, makes spelling a piece of a new way. Spelling a piece of technology can also be in the same place more battery components in the area, increase the wattage performance further. Under this consideration, spell components are expected to have more market space.

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