Switzerland, known for its precision and quality in manufacturing, has some reputable companies in the solar energy sector. The manufacturers here produce solar panels that maintain the Swiss tradition of high-quality, long-lasting products. In this part, we delve into the profiles of some of the noteworthy solar panel manufacturers in Switzerland.

Location (Headquarters): Shenzhen, China
Year Established: 2013

Primroot.com is a leading-edge professional solar panels & inverter manufacturer based in the high-tech hub of Shenzhen, China. Fueled by the creative spirit and expertise of our world-class research and development team, we are at the forefront of the Photovoltaic (PV) and inverter industry, driving innovative solutions that reshape the energy landscape. Our robust supply chain and exceptional manufacturing capability, ensure we maintain an unmatched level of quality and efficiency.

At Primroot.com, we understand that your unique needs demand bespoke solutions. This understanding is at the heart of our OEM/ODM services, which have been designed to seamlessly integrate with PV panels & inverters, and module manufacturers worldwide. We are committed to delivering products that are both high in quality and efficiency, ensuring you get the most out of your investment.

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Best 7 Swiss Solar Panel Manufacturers

Meyer Burger

Located in Thun, Switzerland, Meyer Burger has been at the forefront of solar technology for many years. Founded in 1953, the company initially produced diamond wire saws for the semiconductor industry. Over time, they specialized in technologies for photovoltaic applications. Meyer Burger’s product range includes high-efficiency solar cells and modules based on heterojunction and SmartWire technologies. Their solar panels are among the most efficient in the world, converting sunlight into electricity at rates significantly higher than the industry average. This, along with the solar panels’ long lifespan, contributes to their advantageous ecological footprint.

As a global technology company, Meyer Burger serves customers all over the world. It is an integral part of the solar energy sector, having built over 40 GW of solar panel manufacturing facilities in its existence. Besides, it’s an inverter manufacturer in Switzerland, offering smart energy management solutions. Meyer Burger is dedicated to making solar power the primary source of sustainable energy, contributing towards a greener and cleaner planet.


Based in Niederhasli near Zurich, Flisom is a leading developer and manufacturer of flexible, lightweight CIGS solar panels. The company was founded in 2005 as a spin-off from the Swiss Federal Institute of Technology (ETH Zurich). Flisom’s solar panels utilize innovative technologies, including roll-to-roll production processes and proprietary CIGS layer deposition techniques. This enables the creation of solar panels that are not only highly efficient but also extremely light and flexible

Flisom’s product range includes lightweight, flexible solar panels suitable for a variety of applications, such as building-integrated photovoltaics (BIPV), electric vehicles (EV), and portable electronics. The unique properties of their solar panels, like ease of installation and excellent aesthetic integration, provide an advantage over traditional, rigid solar panels. Flisom’s solar panels made in Switzerland also offer the advantage of being able to be installed on surfaces where traditional panels cannot be used due to weight or aesthetic considerations. With Flisom, innovative technology meets the Swiss tradition of high-quality manufacturing..


Operating from Lausanne, Switzerland, Insolight is a startup that emerged from the Swiss Federal Institute of Technology in Lausanne (EPFL). Established in 2015, the company has been breaking new ground with its photovoltaic technology, offering record efficiency solar panels. Insolight’s unique technology lies in their patented optical system, which tracks the sun and concentrates light onto a small surface of high-efficiency solar cells. This design allows their panels to reach efficiencies far beyond those of traditional PV panels

Insolight’s solar panels can be installed on residential rooftops or integrated into solar farms. The significant advantage offered by Insolight’s solar panels is their high efficiency, even under partial shading or non-optimal installation angles. By providing highly efficient, affordable, and easy-to-install solar solutions, Insolight upholds Switzerland’s reputation for excellent quality and precision.


Solaxess is another innovative Swiss company revolutionizing the photovoltaic industry. Based in Neuchâtel, Solaxess was founded in 2015 and specializes in developing and manufacturing white and colored solar panels. Their products allow architects and builders to incorporate solar energy production into building facades and rooftops without compromising aesthetics.

Using a patented technology, Solaxess solar panels absorb sunlight from the non-visible spectrum while reflecting visible light, giving the panels their unique white or colored appearance. This allows the solar panel factory in Switzerland to create solar panels that blend seamlessly with building architecture, adding both aesthetic appeal and functionality. The solar panels from Solaxess, therefore, provide an effective solution for building-integrated photovoltaics (BIPV), enabling the combination of design and renewable energy.


Located in Lugano, Switzerland, Soltigua is another renowned manufacturer of solar panels. They have carved a niche for themselves with their superior photovoltaic mounting systems and solar trackers. Over the years, Soltigua has continuously refined its products to provide reliable and efficient solutions for both residential and commercial applications. Their solar trackers, in particular, are designed to maximize energy production, thereby optimizing the return on investment.


Leclanché, based in Yverdon-les-Bains, is an energy storage solution provider that also produces solar panels. Established in 1909, Leclanché has over a century of experience in the energy sector. They are known for their top-notch lithium-ion cells, energy storage solutions, and solar panels. Their strong commitment to quality and innovation has placed them as a leader in the field of energy storage and solar power.

PVT Energy AG

Last but not least, PVT Energy AG, headquartered in Zurich, offers hybrid photovoltaic-thermal panels. Their innovative product combines photovoltaic cells with a heat exchanger, offering both electricity and hot water generation in a single panel. This makes them an appealing choice for those looking to maximize energy efficiency while minimizing space usage. Their high-quality panels are suitable for both residential and commercial applications.

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Part 2: Certification for Solar Panels in the Market of Switzerland

In Switzerland, the quality and safety of solar panels are upheld by rigorous standards and certifications. To be legally sold and installed in Switzerland, solar panels must meet these standards. Not only do these certifications guarantee the safety and performance of solar panels, but they also ensure that consumers can trust the products they are investing in.

The primary certification for solar panels in Switzerland is the International Electrotechnical Commission (IEC) certification, which comprises two parts: IEC 61215 and IEC 61730. The former certifies that the solar panels have met the necessary performance standards, while the latter certifies that they meet safety specifications. Furthermore, Switzerland, being a European country, also adheres to the CE marking. This certification confirms that the product meets the essential requirements of the relevant European health, safety, and environmental protection legislation.

Conclusion about Swiss Solar Panel Manufacturers

In conclusion, Switzerland is home to numerous innovative and reputable solar panel manufacturers. With a focus on high-quality manufacturing, cutting-edge technology, and sustainable practices, these Swiss manufacturers are helping to propel the global transition towards renewable energy. From Meyer Burger’s advanced heterojunction technology to Insolight’s highly efficient residential solar panels, and Solaxess’s aesthetically pleasing BIPV solutions, Swiss companies are proving to be formidable players in the solar energy sector, further reinforcing the stellar reputation of solar panels made in Switzerland.

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