Heat-resistant pipe sleeves mainly play the role of protecting cables and connecting wires in photovoltaic power generation systems, ensuring the safe operation of cables in high temperature environments and extending their service life.
1. Cable protection: The cables in photovoltaic systems need to withstand the sun and rain outdoors. Heat-resistant pipe sleeves can protect the cables from erosion by the external environment and prevent the cables from being damaged by temperature changes.

2. Temperature adaptability: Heat-resistant pipe sleeves can withstand higher temperatures and are suitable for use in high temperature environments. This is especially important for photovoltaic power generation systems because solar panels generate heat when working.

3. UV resistance: Heat-resistant pipe sleeves usually have UV resistance properties, which can protect cables from long-term exposure to ultraviolet rays and avoid material aging.

4. Wear resistance: The wear resistance of heat-resistant pipe sleeves can reduce the wear of cables during installation and maintenance.

5. Fire resistance: Some heat-resistant pipe sleeves have fire resistance properties, which can protect cables and reduce losses in the event of a fire.