Homepage Klaus Faber AG
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Innovative and sustainable energy concepts

Sustainable and efficient energy solutions

Whether you are looking to expand, maintain or modernise energy grids, or whether you are involved with conventional power stations or renewable energy – we have the right solution. Our product portfolio covers cables and wires for power transmission, cables and components for PV systems and solutions for mobile solar power supply.

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Flexible and sustainable – expert solutions for energy grids

Worldwide energy supply is a complex issue that requires a great deal of attention. In an increasingly connected and energy-intensive world, we face the challenge of guaranteeing a reliable energy supply while minimising the impact on the environment. Faber offers perfect solutions for a continuously stable energy supply and supports you from project planning to maintenance and modernisation of your energy grids. Our cables are used worldwide and we work together closely with leading companies from the energy sector.

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Photovoltaic solutions for industry and construction engineering

The promotion of renewable energy such as solar energy, wind power and hydroelectric power is an important step in curbing climate change. These technologies provide a sustainable and environmentally friendly alternative to fossil fuels. Projects of varying sizes can be implemented with complete photovoltaic solutions from Faber. In the PV sector too, our focus remains on first-class quality both with products and with our service.

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Mobile solar power supply

We make mobile energy solutions green! Whether renewable energy is for off-grid regions or for integration into existing grid infrastructures, we develop holistic, innovative solutions that allow us to sustainably reduce the impact on the environment.

Applications under the spotlight

Solutions for sustainable energy supply

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Quality products for maximum grid stability and security of supply

Our cables and wires for energy transmission and distribution meet the most stringent quality requirements and are available from stock. We supply them wherever you need them – in the required quantities and cut lengths.

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Our reel subscription. Nine months free.

Our Faber cable reels are available lease-free for nine months. But that’s not all. We also offer short delivery times, detailed documentation, reliable delivery dates and expert advice. You can rely on us, because when the going gets tough we are always there for you.

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Full-service provider for photovoltaics

Make your contribution to the energy transition with complete PV solutions from Faber. Our portfolio includes all components for your photovoltaic application, from solar modules and inverters to cables and accessories.

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Mobile solar power generators

Our mobile solar power systems ‘Mobile Power System’ and ‘Faber Solar-Frame ®’ from our subsidiary Faber Infrastructure GmbH reliably supply power to off-grid regions, including for construction sites, exploration, camps, disaster protection and major events, and sustainably reduce the impact on the environment.

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Cables and wires for reliable energy grids

Your contacts

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Everything for your project needs

Register now in the Faber B2B online shop and discover our comprehensive product range.

  • available 24 hours a day worldwide

  • query availability of products online

Our products in the field of energy supply

Power cables and PV solutions

Medium voltage cable NA2XS(F)2Y

For installation in the ground, in water, outdoors, indoors and in cable ducts for power stations, industrial applications and distribution networks. The high mechanical durability of the PE-sheath permits strong mechanical stress during installation o...

Medium voltage cable NA2XS(F)2Y 3-times stranded

For installation in the ground, in water, outdoors, indoors and in cable ducts for power stations, industrial applications and distribution networks. The high mechanical durability of the PE-sheath permits strong mechanical stress during installation o...

Power cable NAYY-J/-O

For fixed installation indoors, outdoors, in the ground, in water and in conrete.

Power cable NYY-J/-O

For fixed installation indoors, outdoors, in the ground, in water and in conrete.

Power cable NAYCWY

For fixed installation indoors, outdoors, in the ground, in water and in conrete.

Power cable NYCWY

For fixed installation indoors, outdoors, in the ground, in water and in conrete.

Solar cable FABER® SOLAR H1Z2Z2-K

Solar line for freely movable use or fixed installation in photovoltaic systems as per EN 60364-7-712. The cable may be used indoors, outdoors, in explosive areas, in industrial or agricultural operations and is approved for direct laying in the ground...

PV Socket and Plug STÄUBLI MC4-Evo 2

MC4 solar connector is the standard connector used to switch individual solar power units. MC4 type T connector provides a stronger connection and has a protection index of IP 67 (highest tightness against dust and humidity).

Medium voltage cable NA2XS(F)2Y

For installation in the ground, in water, outdoors, indoors and in cable ducts for power stations, industrial applications and distribution networks. The high mechanical durability of the PE-sheath permits strong mechanical stress during installation o...

Medium voltage cable NA2XS(F)2Y 3-times stranded

For installation in the ground, in water, outdoors, indoors and in cable ducts for power stations, industrial applications and distribution networks. The high mechanical durability of the PE-sheath permits strong mechanical stress during installation o...

Power cable NAYY-J/-O

For fixed installation indoors, outdoors, in the ground, in water and in conrete.

Power cable NYY-J/-O

For fixed installation indoors, outdoors, in the ground, in water and in conrete.

Power cable NAYCWY

For fixed installation indoors, outdoors, in the ground, in water and in conrete.

Power cable NYCWY

For fixed installation indoors, outdoors, in the ground, in water and in conrete.

Solar cable FABER® SOLAR H1Z2Z2-K

Solar line for freely movable use or fixed installation in photovoltaic systems as per EN 60364-7-712. The cable may be used indoors, outdoors, in explosive areas, in industrial or agricultural operations and is approved for direct laying in the ground...

PV Socket and Plug STÄUBLI MC4-Evo 2

MC4 solar connector is the standard connector used to switch individual solar power units. MC4 type T connector provides a stronger connection and has a protection index of IP 67 (highest tightness against dust and humidity).

Questions and answers on energy supply

We offer system solutions for all sectors such as the energy sector, industry, the electrical wholesale trade or transportation. Our experienced experts know the various business areas inside out and find the perfect solution for each customer project.

PV systems require robust, high-performance and weatherproof cables and components. We leverage our expertise and offer our customers innovative photovoltaic complete solutions with a focus on first-class product and service quality.