INTRODUCTION:

Photovoltaic cables are cables used to transmit energy between solar panels and inverters. It usually consists of copper or aluminum conductors and a polyethylene insulation layer. Photovoltaic cables need to have high temperature resistance, UV resistance, cold resistance, and corrosion resistance to adapt to various environmental conditions. At the same time, it also needs to have lower resistance and voltage drop to ensure energy transmission efficiency. The specifications and models of photovoltaic cables are selected based on parameters such as current and voltage to ensure safe and reliable energy transmission. The main characteristics of photovoltaic cables include: high and low temperature resistance, wear resistance and aging resistance, high insulation, light aging resistance, fire resistance, electromagnetic interference resistance to ensure stable power transmission