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Solar cable (photovoltaic): importance, prices and brands

Solar cable (photovoltaic): importance, prices and brands

In a photovoltaic installation, various types of electrical cables are used to connect the different components of the system and ensure the efficiency and safety of solar energy generation.

These are some of the common cable types in a photovoltaic installation:

  1. Solar (PV) Cables: Connect solar panels and system components to transport solar energy.

  2. Grid connection cables: They connect the inverter to the electrical grid to inject or use the generated energy.

  3. Battery cables: Connect the batteries to the inverter to charge and discharge power.

What is a solar cable?

A solar cable, in essence, is an electrical conductor specifically designed to transport the energy generated by photovoltaic systems, commonly known as solar panels, to its final destination, which could be a home, an industry or the electrical grid.

This type of electrical cable is also known as photovoltaic cable.

Although it may seem like a simple component in a solar system, its role is crucial in ensuring the efficiency and safety of solar power generation.

Solar Cable Key Features

Solar cables differ from conventional electrical cables by several key characteristics:

Resistance to solar radiation and weather

Solar cables must be able to withstand extreme environmental conditions, including high temperatures, intense solar radiation and sudden climate changes without significant degradation. This is achieved by using weather and UV resistant materials.

Low energy loss

Efficiency is critical in solar energy, so solar cables are designed to minimize energy losses during transportation. This is achieved by using high quality conductors and minimizing electrical resistance.

Flexibility and durability

Since solar cables are often installed in remote locations or on rooftops, they must be flexible enough for easy installation, yet strong enough to withstand wear and tear over time.

Compatibility with photovoltaic systems

Solar cables are designed to easily connect to solar panels and other system components such as inverters and charge controllers.

Regulatory compliance

They must comply with specific regulations and standards for photovoltaic systems in their region, including electrical safety and fire protection requirements.

Importance in a photovoltaic installation

Solar cable (photovoltaic): importance, prices and brandsThe solar cable, although often overlooked, is an essential link in the solar energy generation chain. Its importance lies in several crucial aspects:

Energy efficiency

A quality solar cable ensures that the energy generated by the solar panels reaches its destination with the least possible loss, which translates into greater performance of the overall solar system.


The use of appropriate solar cables ensures the safety of solar installations, minimizing the risk of fires, short circuits and other electrical problems.


Weather- and UV-resistant solar cables ensure long life of solar systems, reducing the need for frequent maintenance and replacement.


It contributes to the global mission of reducing dependence on fossil fuels and mitigating climate change by enabling the generation of clean and renewable energy.

technological innovations

Photovoltaic cable technology continues to evolve to meet the changing demands of the solar industry. Some of the innovations include:

  1. Bifacial cables: These cables allow power generation from both sides of a solar panel, improving the efficiency of the installation.

  2. High Temperature Cables: Designed for high temperature applications, such as concentrating solar systems, these cables can withstand extremely high temperatures.

  3. Fiber Optic Cables: Some solar systems use fiber optic cables to transmit data and monitor the performance of the solar panels, allowing for more precise monitoring.

Indicative prices for photovoltaic cables

Below is a table with indicative prices for different types of solar cables. These prices are approximate and may vary depending on geographic location, carrier, and exact cable specifications.

Solar cable type

Price in euros (€)

Price in dollars (USD)

Price in Mexican pesos (MXN)

Standard PV solar cable (10 meters)



300-600 MXN

High quality solar cable (10 meters)



500-1,000 MXN

Solar cable for industrial applications (10 meters)



800-1,600 MXN

To obtain accurate and up-to-date information on solar cable prices in euros, dollars or Mexican pesos, it is advisable to consult with local solar energy providers.

Main manufacturers brands

There are several well-known brands in the solar cable industry that manufacture high-quality cables designed specifically for photovoltaic applications.

Below are some of the major brands of PV cables:



Country of origin

Size of the company

Lapp Group

German manufacturer known for its quality.


Mid-sized global company

Prysmian Group

Leader in the cable and systems industry.


Large global company


Produces efficient and durable solar cables.


Large global company

General Cable

Offers cables and wires for various applications.


Large global company


Committed to sustainability and quality.


Large global company


Specialized in accessories for solar systems.


Medium-sized company

TÜV Rheinland

Leading certification organization.


Mid-sized global company


German manufacturer with a wide range of products.


Medium-sized company


Based in India, it offers solar products.


Large global company

Radox (Huber+Suhner)

Known for rugged cables in demanding applications.


Mid-sized global company

Publication Date: August 31, 2023
Last Revision: August 31, 2023