Encapsulation structure and solar cell module

An encapsulation structure of a solar cell module disposed on a back light surface of the solar cell module, wherein the encapsulation structure is consisted of the following layers:

• a thermoplastic protective layer disposed on an outermost layer of the back light surface, wherein a material of the thermoplastic protective layer comprises thermoplastic polyurethane (TPU), thermoplastic polyolefin (TPO), or thermoplastic elastomer (TPE);
• an adhesive layer;
• and
• a water-barrier layer disposed between the adhesive layer and the thermoplastic protective layer.

A solar cell module, comprising:

• a front plate encapsulation structure;
• a backplate encapsulation structure;
• and
• a plurality of solar cells encapsulated between the front plate encapsulation structure and the backplate encapsulation structure, wherein
• the front plate encapsulation structure is consisted of a first thermoplastic protective layer, a first water-barrier layer, and a first adhesive layer, wherein the first water-barrier layer is disposed between the first thermoplastic protective layer and the first adhesive layer,
• a material of the first thermoplastic protective layer comprises thermoplastic polyurethane (TPU), thermoplastic polyolefin (TPO), or thermoplastic elastomer (TPE),
• the first water-barrier layer is a transparent water-barrier layer, and
• the solar cells are directly in contact with the first adhesive layer.