photovoltaic Cable That is, photovoltaic special cable, which is mainly used in photovoltaic power stations, has the advantages of high temperature resistance, cold resistance, oil resistance, acid and alkali resistance, ultraviolet protection, flame retardant and environmental protection, and long service life, and is mainly used in harsh climate conditions.
Photovoltaic cable is a kind of wire produced by using advanced high-energy ray irradiation cross-linking process and low smoke halogen-free flame retardant environment-friendly materials. It has the advantages of high temperature resistance, ozone resistance, water vapor resistance, microbial resistance, strong short-term overload capacity, long life, wear resistance, oil resistance, corrosion resistance, high tensile strength, etc., and can be widely used in solar power plants, photovoltaic systems and other fields.
Photovoltaic cables are often exposed to the sun, and the solar system is often used under the premise of poor environment, such as low temperature and ultraviolet radiation. At home or abroad, the on-site temperature of the solar energy system will reach 100 ℃ in fine weather
Various materials generally acceptable for ordinary cables are polychlorinated ethylene （ PVC ）, rubber, elastomer（ TPE ）And cross-linked polyethylene (XLPE), but unfortunately the rated temperature of ordinary cables is 90. In addition, even PVC insulated cables with a rated temperature of 70 ℃ are often used outdoors, but they cannot meet the requirements of high temperature, ultraviolet protection and cold resistance.
