2.5mm2 4mm2 6mm2 10awm 12awm 14awm for solar dc system


  • 100% tinned copper reduces loss
  • Good flame retardancy, weather resistance, UV resistance and temperature resistance
  • Double insulation for harsh outdoor environments
  • Long service life
  • RoHS material


Solar cables come in various types, primarily differentiated by their construction. The two main types are single-core and multi-core solar cables.


Single-core solar cables consist of a single conductor surrounded by insulation. They are typically used in solar systems with lower power requirements, such as residential installations. These cables are known for their simplicity, ease of installation, and lower cost.


Multi-core solar cables contain multiple conductors within a single cable, each surrounded by insulation. They are often used in larger solar systems with higher power requirements, such as commercial or industrial installations. These cables offer increased flexibility and efficiency, as well as greater resistance to mechanical stress.

2.5MM 4MM 6MM 10AWG 12AWG 14AWG SOLAR CABLE Six Core Advantages


When selecting solar cables for your solar system, there are several factors to consider, including cable size, cable material, temperature range, and weather resistance.

Cable size

The size of the solar cable is crucial for ensuring adequate power transmission and minimizing energy losses. It’s important to choose a cable with a suitable cross-sectional area based on the current-carrying capacity and voltage drop requirements of your solar system.

Cable material

Solar cables should be made of high-quality materials, such as copper or aluminum, which offer excellent conductivity and durability. The insulation material should also be resistant to UV radiation, temperature fluctuations, and other environmental factors.


Temperature range

Solar cables must be able to withstand the temperature variations common in solar installations. Ensure that the chosen cable has a suitable temperature range, typically between -40°C and 90°C, to maintain optimal performance and longevity.

Weather resistance

Solar cables should be resistant to weather-related factors such as UV radiation, moisture, and extreme temperatures. This will ensure the cables’ durability and reliability over the lifetime of the solar system.

2.5MM 4MM 6MM 10AWG 12AWG 14AWG SOLAR CABLE Features Display


Model Cable
Tinned Fine Re Copper Strands,According To VDE0295/IEC60228.Class5
Polyolefin Copolymer Electron-Beam Cross-Linked
Sheath Jacket
Polyolefin Copolymer Electron-beam Cross-linked
Nominal Voltage
Test Voltage
Temperature Rating
Fire Performance
IEO 60332-1
Smoke Emission
IEC61034,EN 50268-2
Low Fire Load
DIN 51 900


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Common Queries

Frequently Asked Questions

You'll find answers about our products. If your question is not answered below,
please feel free to contact us.

A: Solar cables are designed to transmit electricity from solar panels to other components of the solar system, such as inverters and batteries, ensuring the efficient and safe transfer of power.

A: Single-core solar cables consist of a single conductor, while multi-core cables contain multiple conductors within a single cable. Single-core cables are typically used in smaller solar systems, while multi-core cables are often used in larger installations with higher power requirements.

A: The cable size should be chosen based on the current-carrying capacity and voltage drop requirements of your solar system. Factors such as the distance between components and the system’s overall power requirements should be considered when determining the appropriate cable size.

A: Connectors are used to join solar cables to other system components, ensuring secure and efficient power transmission. They are crucial for the overall performance and safety of your solar system.

A: Proper installation and regular maintenance are key to maintaining the efficiency and safety of your solar system’s cabling. Always follow manufacturer guidelines, adhere to local codes and regulations, and conduct periodic inspections to check for signs of wear or damage. Make sure to tighten any loose connections and replace damaged cables as needed. Additionally, prioritize safety when working with solar cables by turning off the solar system before conducting any maintenance or repairs and using proper personal protective equipment (PPE).

A: Environmental factors such as UV radiation, moisture, and extreme temperatures can cause wear and tear on solar cables, potentially reducing their efficiency and lifespan. It’s important to choose solar cables made of high-quality materials that are resistant to these environmental factors to ensure durability and reliability.

A: While it may be tempting to use regular electrical cables for your solar system, it is not recommended. Solar cables are specifically designed to withstand the harsh environmental conditions and temperature fluctuations common in solar installations. Using regular electrical cables may lead to decreased efficiency, safety risks, and a shorter system lifespan.

A: The frequency of inspection and maintenance will depend on factors such as the environment and system usage. Generally, it’s a good idea to inspect your solar system’s cables at least once a year. However, in harsher environments or with heavy system usage, more frequent inspections may be necessary.

A: As the solar industry continues to evolve, we can expect advancements in cable materials that offer greater resistance to environmental factors, as well as improvements in connector technology that enhance safety and reliability. These innovations will help optimize the performance of solar systems and contribute to greater efficiency and sustainability in solar energy generation.

A: Proper grounding is essential for the safety and performance of your solar system. To ensure proper grounding, follow the manufacturer’s guidelines and adhere to local codes and regulations. Use appropriate grounding equipment, such as grounding rods and grounding conductors, to establish a reliable connection to the earth.

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