Solar cell module using semiconductor nanocrystals

A solar cell, comprising:

• a photoelectric conversion layer including a silicon semiconductor substrate upon which light is incident;
• a first anti-reflection layer formed on the photoelectric conversion layer;
• a first electrode connected to the photoelectric conversion layer, wherein the entire first electrode penetrates the first anti-reflection layer;
• a second anti-reflection layer formed on the first anti-reflection layer and on an upper surface of the first electrode upon which the light is incident, the second anti-reflection layer containing semiconductor nanocrystal particles;
• and
• a sealing layer disposed on the second anti-reflection layer,
• wherein a refractive index of the second anti-reflection layer is 1.5 to 2.0, and
• wherein an amount of the semiconductor nanocrystal particles is about 1% to 10% by weight relative to a weight of the second anti-reflection layer within which the semiconductor nanocrystal particles are contained.