Solar encapsulants are protective films used inside solar panels. They secure solar cells and protect them from moisture, UV rays, dust, and mechanical stress. The main types of solar encapsulants are:
EVA (Ethylene Vinyl Acetate) - This is the most commonly used encapsulant. It offers excellent transparency, flexibility, and cost-effectiveness. It works well for most standard solar panels.
POE (Polyolefin Elastomer) - This type provides better resistance to moisture and electrical damage than EVA encapsulation. It is ideal for bifacial, TOPCon, and HJT solar modules.
EPE (EVA-POE-EVA) - This is a multi-layer encapsulant. It combines the strong adhesion of EVA with the moisture resistance of POE, leading to improved durability and performance.
TPU (Thermoplastic Polyurethane) - This encapsulant is known for its high flexibility and impact resistance. It is mainly used in specialty applications, such as lightweight, flexible, or building-integrated solar panels.
Choosing the right solar encapsulant sheets depends on the solar panel's design, operating environment, and long-term performance needs.
EVA (Ethylene Vinyl Acetate) - This is the most commonly used encapsulant. It offers excellent transparency, flexibility, and cost-effectiveness. It works well for most standard solar panels.
POE (Polyolefin Elastomer) - This type provides better resistance to moisture and electrical damage than EVA encapsulation. It is ideal for bifacial, TOPCon, and HJT solar modules.
EPE (EVA-POE-EVA) - This is a multi-layer encapsulant. It combines the strong adhesion of EVA with the moisture resistance of POE, leading to improved durability and performance.
TPU (Thermoplastic Polyurethane) - This encapsulant is known for its high flexibility and impact resistance. It is mainly used in specialty applications, such as lightweight, flexible, or building-integrated solar panels.
Choosing the right solar encapsulant sheets depends on the solar panel's design, operating environment, and long-term performance needs.