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France | EN | FR
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Greece | EN
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Colombia | EN

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Mexico | EN
Peru | EN
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Venezuela | EN

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We connect solar power for a sustainable world

The success of any solar photovoltaic (PV) plant comes down to reliable, efficient and long-term performance. With Stäubli Renewable Energy as your partner, you benefit from our high precision solutions and decades of experience harnessing solar energy.

Stäubli connectors offer an impressive track record, connecting over 615 GW globally – more than half the world’s cumulative PV capacity. Our Original MC4 connectors and tailor-made solutions for electrical balance of systems (eBOS) applications enable PV profitability for sustainable success.

There’s only one Original MC4 PV connector

Products and service solutions for your eBOS application needs

As the market leader in photovoltaic connectors worldwide, our field-proven products and services offer unrivaled solutions throughout all project phases. We understand market dynamics and can help you optimize eBOS applications and prevent costly downtime.


Asset Owner, Project Developer and EPC

Maximize return on investment with products and services that contribute to a low levelized cost of energy for your PV project.

Manufacturer of PV Modules, Inverters, MLPE

Benefit from quality products that guarantee long-term reliability and tailored solutions to ensure excellence of your solutions.

Installer and Distributor

Gain valuable insight on connectors, tools and technology needed to ensure your solar installations are successful.

Stäubli competence and expertise at your service

Our more than 25 years of experience and the massive track record of over 50 % of connected photovoltaic capacity worldwide enable us to create long-term value for you. We have built-up deep expert know-how in various professional disciplines and maintain a broad expert network in the PV industry. Based on this foundation we provide you with all the relevant deliverables for trustful and successful collaboration as your partner of choice. 

True value for you

With all our efforts and commitment we want to secure your individual safety needs and invite you to a safe future for PV installation in the long-term. 

True PV Safety. Trusted. 

True PV Safety. Customized.
Engineered to order

True PV Safety. Assured.
Product Testing

True PV Safety. At your side. 
Customer Service

True PV Safety. Enabled.
Training and Education

Bankability – a matter of trust

eBOS Portfolio Add-on

Benefit from our entire eBOS component offering to increase efficiency and performance across system interconnections.

Harsh environment

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


Gain knowledge in optimizing your PV system and avoiding technical failures caused by cross-connecting components.

Find the best solution for your need

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