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            最新公告:

            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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