World-renown quality.

World-class results.

MARKET LEADERSHIP

Our outstanding track record in connecting solar energy

As a pioneer and market leader in photovoltaic connectors with its Original MC4 for more than 20 years, Stäubli offers field-proven products and expertise in harnessing solar energy. We understand solar industry trends and through our drive for innovation, our solutions continue to set new benchmarks in PV system performance.

With Stäubli as your partner, your photovoltaic power station benefits from long-term and sustainable profitability. We go above and beyond providing quality products – we support your success throughout every project phase. As a forward-thinking company with valuable continuity, you can rely on a lasting alliance with service excellence.

EXPLORE MC4

Valuable continuity

Internationally established, Swiss-rooted, family-owned
More than 135 years of experience, over 25 years in PV industry
Market leader, connecting > 50% PV capacity resp. > 800 GW globally
Split into four divisions with a focus on sustainable businesses

Lasting alliances

People: Engineering, production, customer service, consulting and training
Proximity: Globally active and locally present for our customers
Trust: Product quality, service availability and performance guarantee
Power: International partner network, industry connections

Forward-thinking

Less risk, higher return, economic value added by product & service solutions
Industrial know-how, in-house production, engineer to order
Original MC4 is the undisputed benchmark, wide eBOS portfolio
Proven product reliability, product testing beyond the norm

Connections in the industry and beyond

Every solar power plant has unique requirements and a myriad of players work together to transform visions into reality. With a wealth of global experience and collaboration along the entire solar PV value chain, Stäubli can offer you valuable insight and industry connections to make your project reliable and efficient.

Our approach is simple: we listen to your needs, collaborate with your partners and deliver long-lasting results. From the planning to development and service, we support your renewable energy project throughout any project phase.

Solutions for any solar application

We love a good challenge – in any size, location, altitude, or climate. Our eBOS components are designed and engineered to perform no matter the circumstances. And what’s more, our products are manufactured in compliance with European conformity and the highest quality standards to provide your PV project with the best possible results.

Utility-Scale, Commercial and Residential PV Systems

From expansive ground-mounted solar farms to tailored commercial and residential installations, we offer reliable and efficient components that stand the test of time without compromising performance. Our Original MC4 connector is the ideal solution for these applications as it is perfectly suited for all climatic environments.

Floating PV Systems

Floating photovoltaic (FPV) farms, also known as floatovoltaics, have experienced rapid growth in recent years. The PV modules mounted on buoyant elements to float on water prove to deliver increased yields but demand specialty components. Our waterproof MC4 connector is salt mist resistant, providing safe and lasting performance.

Building-Integrated PV Systems

Suitable for architectural enhancements to roofs and facades, building-integrated photovoltaic (BIPV) systems generate clean energy, reduce building emissions and provide additional functionality. While BIPV systems typically require extensive planning, Stäubli MC4 connectors and services ensure a safe and stable transfer of solar energy.

PV Systems in Extreme Conditions

The rapid expansion of photovoltaic systems in harsh conditions and high elevations requires specially qualified components to withstand climatic challenges. Our MC4 connectors are designed to reliably perform in ambient temperatures up to 105 °C and at altitudes up to 5000 meters. What’s more, they have been certified by TÜV Rheinland.

Behind every success is a story

Our success is ultimately measured by our client’s profitability and satisfaction with our services. From pilot projects in the Antarctic to scaling up various types of PV systems throughout the world, we have many success stories, learnings and best practices to share.

Bankability

Gain the trust of investors and build the foundation for long-term economic growth.

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eBOS solutions

Benefit from our entire eBOS products and service offerings for optimizing DC wiring and increasing efficiency and safety.

EXPLORE

Harsh environment

The Original MC4 PV DC connector is the first to be certified for use in the harshest environment.

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Curious to know more?

To find out more information about our products and services, send us a message and one of our PV experts will get back to you. We look forward to assisting you.

We are here for you. All over the world.

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