PVBvahekiht

PVBvahekiht is a term that refers to a specific type of adhesive film used in the manufacturing of photovoltaic (PV) modules. The term is a combination of "polyvinyl butyral" (PVB) and "vahekiht," which translates to "interlayer" in English. The PVBvahekiht serves as a protective and encapsulating layer between the glass cover and the solar cells within a PV module.

The primary function of the PVBvahekiht is to protect the solar cells from environmental factors such as moisture, dust, and physical damage. It acts as a barrier, preventing these elements from penetrating and degrading the performance of the solar cells. Additionally, the PVBvahekiht helps to maintain the electrical insulation between the different components of the PV module.

The material used for the PVBvahekiht is typically a polyvinyl butyral (PVB) resin, which is known for its excellent adhesion properties and resistance to UV radiation. The resin is applied in a thin layer between the glass cover and the solar cells, creating a strong bond that ensures the integrity of the PV module over its lifespan.

In summary, PVBvahekiht is a crucial component in the construction of photovoltaic modules, providing protection and encapsulation for the solar cells. Its use contributes to the overall durability and efficiency of PV modules, making it an essential element in the renewable energy sector.