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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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