This product is designed to address the special environmental conditions of photovoltaic power stations, serving as a series of cables for control loop signals, protection, and other applications in photovoltaic power generation systems. This product series meets the performance requirements for the special environments in which photovoltaic power stations are located, including high-temperature and extremely cold regions; tidal flats, grasslands, humid and salt-fog areas; regions with strong ultraviolet radiation and ozone corrosion, etc. At the same time, according to needs, it can also consider pressure resistance, tensile resistance, high-rise rooftop applications, and protection against animal gnawing and biting, etc.