In fact, solar systems are often used under harsh environmental conditions, solar cable such as high temperatures and ultraviolet radiation. In Europe, sunny days will cause the field temperature of the solar system to reach 100°C. So far, solar cable we can use various materials including PVC, rubber, solar cable TPE and high-quality cross-linking materials, but unfortunately, rubber cables with a rated temperature of 90°C, solar cable and even PVC cables with a rated temperature of 70°C It is also often used outdoors, solar cable obviously, this will greatly affect the service life of the system.
The production of solar cables has a history of more than 20 years. European solar equipment using this type of cable has also been used for more than 20 years and is still in good working condition. Environmental stress As far as photovoltaic applications are concerned, solar cable the materials used outdoors should be determined based on ultraviolet light, ozone, solar cable severe temperature changes and chemical erosion. Using low-grade materials under this kind of environmental stress will cause the cable sheath to be fragile and even decompose the cable insulation layer. All of these situations will directly increase the loss of the cable system, solar cable and at the same time the risk of cable short circuit will increase. In the medium and long term, solar cable the possibility of fire or personal injury is also higher.