Photovoltaic cell packaging structure and manufacturing method thereof

A photovoltaic cell packaging structure, comprising:

• a first transparent cover;
• a first lower conductive layer, disposed on a side of the first transparent cover;
• a first photovoltaic unit, disposed on a side of the first lower conductive layer;
• a first upper conductive layer, disposed on a side of the first photovoltaic unit;
• a packaging layer, disposed peripherally on the first transparent cover, wherein the packaging layer is formed by sintering with glass glue;
• an adhesive layer, disposed peripherally on the first transparent cover and disposed adjacent to the packaging layer;
• and
• a second transparent cover, disposed on the packaging layer and the adhesive layer, and contacting with the first upper conductive layer;
• wherein, a packaging area is defined by the first transparent cover, the second transparent cover, and the packaging layer.