Apparatus for making electrode of dye-sensitized solar cell in one working station

An apparatus for making an electrode of a dye-sensitized solar cell, the apparatus comprising:

• a dye container having a chamber containing a dye material, the chamber having a top wall and a plurality of through holes formed through the top wall;
• a plurality of holders rotatably mounted on the top wall, the holders configured to hold a plurality of substrates;
• a plurality of nozzles each having an opening configured to jet a working material onto a respective one of the substrates;
• and
• a roller configured to apply and spread the working material over each of the substrates;
• the holders configured to hold and rotate the substrates 180 degrees between first positions where the substrates lie on the holders to receive the working material jetted by the nozzles, and second positions where the substrates are rotated upside down relative to the first positions and submerged into the dye material in the through holes thereby obtaining dye-sensitized solar cell electrodes.