DYE-SENSITIZED SOLAR CELL

摘要

The present invention relates to a dye-sensitized solar cell, comprising: a reaction electrode substrate and a catalytic electrode substrate facing each other; an electrolyte which is filled in between said substrates; an electrolyte injection hole formed at the substrate; and an electrolyte injection guide which is formed between the substrates, from the substrate with the electrolyte injection hole to the facing substrate, and which covers the periphery of the electrolyte injection hole, and which has a side surface with at least one opening. Accordingly, electrolyte injection can be perfectly performed even in a large cell, and backflow of the electrolyte can be prevented to some degree even when the electrolyte injection hole is closed due to thermal compression.