The DC photovoltaic cable is suitable for the series connection between photovoltaic modules and the modules, the parallel connection between the strings and the DC distribution box (combiner box), and the connection between the DC distribution box and the inverter. The AC photovoltaic cable is suitable for the connection between the inverter and the step-up transformer, the connection between the step-up transformer and the power distribution device, and the connection between the power distribution device and the grid or users. Photovoltaic cable is an electron beam cross-link cable, rated at 120°C, which can withstand harsh weather environments and mechanical shock in its own equipment. According to international standards, the service life of solar cables in outdoor environments is 8 times that of rubber cables and 32 times that of PVC cables. These cables and components are not only weather resistant, UV resistant and ozone resistant, but can also withstand a wider range of temperature changes (eg from –40°C to 90).1. The cable is resistant to oxidation 2. The insulating sheath is UV-resistant and can be installed outdoors 3. The cable is resistant to high and low temperature, and can work normally at minus 40 degrees Celsius to plus 90 degrees Celsius, the maximum working temperature of the conductor is 120 degrees Celsius, and the minimum laying temperature of the cable is minus 25 degrees Celsius. 4. Current carrying strength under air 70A 5. Service life of 25 years 6. Bending factor: 5D 7. Low-smoke halogen-free insulation and sheath, in line with ROHS environmental performance 8. Flame retardant, in line with IEC60332-1 standard