When installing photovoltaic systems, low-voltage (LV) cables and photovoltaic cables have clear regulations. Since these cables are designed for different environmental applications, their performance characteristics may also be different. For example, low voltage cables are suitable for indoor or protected use, but they are generally not suitable for outdoor applications. This rule does not apply when the cable is buried in the ground, because solar cables are not designed for this required application. But the solar cable is suitable for installation in the cable trough, that is, the cable does not touch the ground. This is especially useful if there is rodent damage in the environment where the cable is used.

Low-voltage cables and solar PV cables have different maximum operating temperatures. According to IEC 62930 and BS EN 50618 standards, in order to ensure continuous operation during the life cycle, the maximum continuous operating temperature of low-voltage cable products is 90 degrees, while solar cable products require 120 degrees. Solar cables must have anti-ozone properties, while low-voltage cables do not have this requirement. Although low-voltage and solar cables have the same basic function of transmitting power, their response to the environment is different according to the difference in cable design.