Excellent Conductivity: The conductor is usually made of high - purity tinned oxygen - free copper wire. This material has good electrical conductivity, and the tin - plating treatment can enhance corrosion resistance, ensuring stable power transmission performance.

Superior Insulation Performance: The insulation layer is made of low - smoke zero - halogen flame - retardant polyolefin material (XLPO). It has the characteristics of high - voltage resistance, high - temperature resistance, and good insulation, which can effectively prevent electric leakage and short - circuit faults.

Strong Environmental Adaptability: The outer sheath is also made of low - smoke zero - halogen flame - retardant polyolefin material, with excellent resistance to high and low temperatures, ultraviolet rays, wear, corrosion, and high tensile strength. It can maintain stable performance in various harsh outdoor environments, such as high - temperature, cold, plateau, and coastal areas.

Rated Voltage: Usually can reach DC1500V, which can meet the voltage requirements of most photovoltaic systems.

Current - Carrying Capacity: It can generally withstand a maximum current of about 56A, which can meet the power transmission needs of small and medium - sized photovoltaic power generation systems.

Temperature Range: The operating temperature range is generally - 45℃ to + 120℃, which can adapt to different climate conditions.

Bend Radius: For fixed installation, it is generally required to be not less than 4 times the cable diameter; for mobile installation, it is not less than 5 times the cable diameter, which is convenient for installation and routing.

Conductor Resistance: The maximum DC resistance of the conductor is about 5.09 ohms per kilometer, which can reduce power loss during power transmission.

Connection between Photovoltaic Panels: It is mainly used for the inter - connection of photovoltaic panels, realizing the series or parallel connection of panels, and transmitting the DC power generated by the panels.

Connection between Panels and Inverters: It can also be used to connect photovoltaic panels and inverters, transmitting the DC power of the panels to the inverters for conversion into AC power.

Usually, it needs to comply with TUV EN50618 and other standards, and some products will also have certifications such as IEC 62930 and UL 4703 to ensure that the product meets international quality and safety requirements.