Solar cable H1Z2Z2-K 1x10 WH/BK 1023554

Photovoltaic installation cable – reliability and durability

The H1Z2Z2-K solar cable is a specialized cable designed for the construction of photovoltaic installations, both on the roof and on the ground. Its construction and materials guarantee safe and efficient transmission of energy from solar panels to the inverter, and then to the electrical grid. This single-core cable with a cross-section of 10 mm² is an ideal solution for installers and users looking for reliable cabling that meets the requirements of modern solar systems.

Construction and properties

The H1Z2Z2-K cable stands out with a number of features that make it an excellent choice for photovoltaic applications. It is a crosslinked cable, which means increased resistance to mechanical and chemical damage. It has a certificate of conformity with EN 50622, confirming its high quality and safety of use. Additionally, the cable is characterized by:

• UV resistance: Thanks to a special coating, the cable retains its properties even with prolonged exposure to sunlight, which is crucial in outdoor installations.
• Ozone resistance: Compliance with EN 50396 ensures long-term operation in environments with elevated ozone concentrations, which may occur near electrical devices.
• Non-flammability properties: The cable is made of halogen-free materials (IEC 60754-1, IEC 60754-1, IEC 60754-2), which minimizes the risk of toxic gas formation in the event of a fire.
• Good resistance to cuts and abrasion: This provides protection against mechanical damage during installation and operation.
• Compliance with standards: Meets the requirements of IEC 60364-5-52 and HD 60364-5-52, guaranteeing the safety of the electrical installation.

Application and benefits

The H1Z2Z2-K cable finds wide application in photovoltaic installations in both residential and industrial buildings. It is ideal for connections between photovoltaic modules and the inverter (DC side). By choosing this cable, you are investing in:

• Long-term reliability: High quality materials and precise workmanship ensure trouble-free operation for many years.
• Safety: Certificates and compliance with standards guarantee safe operation of the installation.
• Optimal efficiency: Low electrical resistance of the cable minimizes energy losses during direct current transmission.
• Easy installation: Flexible construction makes it easy to lay the cable even in difficult conditions.
• Environmental protection: Halogen-free materials contribute to reducing the negative impact on the natural environment.

Choosing the appropriate cable cross-section is crucial for the proper functioning of the photovoltaic installation – for a power of 10kW, a cross-section of 6 mm² is recommended, and for higher powers (e.g. 20kW) – 10 mm². Remember to take into account the length of the cable route and the permissible voltage drop when choosing the appropriate core cross-section!