Why do you need to use high-temperature adhesive tape in solar energy and new energy?

High-temperature adhesive tape is needed for solar energy and new energy, mainly for the following reasons:

Fixing and positioning of components:

Fixing the solar cell: In the production process of solar cell module, it is necessary to fix the solar cell to prevent its displacement during handling, installation or use. High-temperature adhesive tape can provide reliable adhesive force to ensure the stable position of the battery chip. For example, in photovoltaic modules, high-temperature adhesive tapes may be used to fix the positions such as the connection between the cells and the connection between the cells and the backplane.

Positioning of internal structure of the module: There are various structures and components in solar module, such as bus bars and junction boxes. High-temperature adhesive tape can be used to position and fix these components to ensure their correct positions in the module, so as to facilitate the connection and normal work of the circuit.

Packaging and protection:

Auxiliary in lamination process: In the lamination process of solar cell module, high temperature adhesive tape can play the role of auxiliary packaging. For example, when the double-glass module is laminated, the photovoltaic perforated tape can be used in this scene when the overflowing adhesive film forms an arc-shaped C-ring around the module. In addition, in the lamination process, the high-temperature adhesive tape can withstand high temperature and pressure, maintain the structural integrity of components, and ensure the quality of packaging.

Insulation protection: The circuits and electronic components in solar module need good insulation protection to prevent short circuit and leakage. High temperature adhesive tape has good insulation performance, and can be used to wrap wires, connectors and other parts that need insulation, providing reliable insulation protection.

Corrosion protection: In some outdoor solar energy application scenarios, equipment will be affected by environmental factors, such as moisture and salt, which will easily lead to corrosion of metal parts. High-temperature adhesive tape can be attached to the metal surface, which plays the role of isolation and protection and delays the corrosion rate of metal parts.

Masking and marking:

Spray masking: In the production process in solar module, some parts do not need to be sprayed or coated, such as some connecting parts and marking areas. High temperature adhesive tape can be used to cover these parts to prevent paint or coating from adhering, so as to facilitate subsequent assembly and use.

Identification and marking: High temperature adhesive tape can be used for identification and marking on solar equipment, such as marking the model, specification, production date and other information of components. Because the high-temperature adhesive tape has good durability and weatherability, it can ensure the long-term legibility of the identification information.

Heat dissipation and heat conduction:

Auxiliary heat dissipation: In some high-power solar equipment, more heat will be generated, and effective heat dissipation is needed. High-temperature adhesive tape can be used to attach heat sinks or heat-conducting materials to help conduct and dissipate heat and improve the heat dissipation efficiency of equipment, thus ensuring the normal operation and service life of solar equipment.

Thermal management: In the working process of solar cells, temperature control is very important for the performance and life of the cells. High-temperature adhesive tape can be used for thermal management of batteries, such as sticking temperature sensors, heat insulation materials, etc., to help monitor and control the temperature of batteries and improve the efficiency and stability of batteries.