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  • Prof. Michael Grätzel visited Dalian HeptaChroma

  • The commencement ceremony of Yingkou HeptaChroma was held successfully

  • Laboratory Solutions

  • 2nd International conference on the industrialization of DSC

  • 2011 Price adjustment and sales promotion

  • DSC industry is also blowing the whole day, and rumors Hoya Pentax, Ricoh will acquire the brand

  • About Us

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    HeptaChroma was founded in 2007 to commercialize the technology of the third generation of solar cells (dye-sensitized solar cells, DSC). HeptaChroma consists of Dalian HeptaChroma SolarTech Co., Ltd., Yingkou HeptaChroma SolarTech Co., Ltd. and Shandong HeptaChroma Chemical Co., Ltd....

    DSC Materials&Equiment

    Dyes Pastes Substrate&Electrode Electrolytes

    Perovskite Solar Cells

    Perovskite spin-on liquid Perovskite related materials Conductive glass Spin coating slurry

    Electric heating glass products

    Glass heater series Glass table series Glass feet warm series

    FTO Conductive glass

    Thin film solar cells Touch screen with Dye-sensitised solar cells Electrically induced discoloration device to use

    DSC Battery components

    Anthraquinone dyes

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