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  70mm2 Solar Cable Manufacturer

FrCable 50mm2 1500V Aluminium Conductor_

Solar Cable Applications

70mm2 aluminum conductor solar cable is a powerful and reliable solution for transferring electrical energy in photovoltaic (PV) systems. They are designed for the specific demands of large-scale solar installations, including photovoltaic plants, solar parks, and gable or flat roof PV systems.


Here are some of the key features of 70mm2 aluminum conductor solar cables:


  • Durability and Weather Resistance: 70mm2 aluminum conductor solar cables are typically constructed with aluminum conductors and high-quality XLPE insulation. This combination withstands harsh outdoor conditions due to its high temperature resistance, UV resistance, and moisture resistance, ensuring reliable performance over time.


  • Efficient Power Transfer for High-Voltage Systems: 70mm2 solar cables are designed for use with high voltage levels, which is necessary for efficient transmission of electrical energy in large-scale solar systems. Their low resistance minimizes energy loss during transmission.

Solar Cable Standard

70mm2 aluminum conductor solar cables are ideal for various applications within large solar energy systems:


  • Cable Runs Between Solar Modules: These cables connect individual solar panels together in strings to carry high currents.


  • Extension Cable Between String Inverters: They can be used to extend the reach from the molded strings to the central DC/AC inverter, accommodating for large-scale installations.

70 mm Cable from China


UL Listed
CE Marked
EN 50618
TUV Approved


Rated Voltage

The rated voltage of a solar cable refers to the maximum voltage it can safely handle. The higher the voltage rating, the thicker the cable insulation will need to be. 



The conductor of a solar cable is the part that carries electricity. Solar cables typically use tinned copper conductors because tinning helps prevent corrosion.



The jacket of a solar cable is the outer layer that protects the conductor from moisture, sunlight, and abrasion. Solar cable jackets are typically made from cross-linked polyethylene (XLPE)



Solar cables are designed to withstand harsh outdoor environments, including exposure to sunlight, rain, snow, and extreme temperatures. 

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Solar cables are rated for a certain temperature range. The maximum temperature rating of a solar cable is the highest temperature it can safely operate at. Common temperature ratings for solar cables include -40°C to +90°C.

Related Products


TUV Solar Cable

TUV solar cable is a type of solar cable that has been certified by TÜV Rheinland, a German technical inspection association.


MC4 Connectors

A type of electrical connector that is commonly used in solar PV systems. MC4 connectors are weatherproof and easy to use.


4mm Twin Solar Cables

Increase your solar system's efficiency with these 4mm twin core solar cables  Designed for parallel solar panel connection


Q: What is a 70mm2 Solar Cable used for? 
A: This type of cable is used to connect solar panels to inverters and other electrical components in a photovoltaic (PV) system.

Q: How is a 70 mm2 Solar Cable different from other electrical cables? 
A: It is specifically designed for use in PV systems and can withstand high temperatures and harsh outdoor conditions. It is also resistant to UV radiation and moisture.

Q: Is 70 mm2 Solar Cable safe to use?
A: Yes, it meets all relevant industry standards for electrical performance, safety, and durability.

Q: Can 70mm2 Solar Cable be used indoors and outdoors? 
A: It is primarily designed for outdoor use, but it can also be used indoors in some applications.

Q: How long does a 70mm Solar Cable last? 
A: The service life of the cable will depend on various factors, including installation and maintenance. With proper care, it can last for many years.


  • From simple to highly sophisticated.              We provide finished custom-assembled assemblies. Design, creation, and sample manufacture are all part of our services.

  • Our items are RoHS Compliant and have been extensively tested. Our wire harnesses and cable assemblies are guaranteed to offer optimum function and cost-efficiency.

  • We offer the highest level of customer service and engineering support assisting in all phases of design to production. 

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