PV ModuleTech Europe
Platinum partners


3SUN will be the largest facility of high-performance photovoltaic cells and modules in Europe, with an annual production of 3 GW per year. Excellence, innovation, and sustainability are our pillars to build state-of-the-art photovoltaic panels, able to compete with the big players in the market. Our modules are based on 3SUN CORE-H heterojunction technology, fully developed in-house. This technology is indeed the core of our solar products, which are divided into two types of markets: utility scale (solar plants) and distributed generation (residential and commercial use). Our product portfolio shares market-leading features such as high efficiency, superior performance, and excellent reliability. We have also developed a highly automated and traceable state-of-the-art manufacturing process because we are committed to environmental and social sustainability to achieve a low carbon footprint and a traceable and transparent supply chain.


As a world-class solar products manufacturer, Seraphim specializes in research, development, production, and sales of solar PV products. Since its foundation in 2011, Seraphim has accomplished significant achievements in terms of production capacity and in the number of innovative designs. Seraphim upholds its belief that innovation is the key driver behind advancement by pursuing new technologies and higher efficiencies.

Seraphim is ranked as a Tier 1 module manufacturer by BNEF and a Top Performer by PVEL and with
a total capacity of 12GW in 2023, the company serves its global customers with high-quality products and professional services. As of the end of 2022, more than 20GW of Seraphim modules had been installed in over 100 countries

Gold partners


Founded in 2000, LONGi is committed to being the world’s leading solar technology company, focusing on customer-driven value creation for full scenario energy transformation.

Under its mission of ‘Utilizing Solar Energy, Building a Green World’ and brand philosophy of ‘Steadfast and Reliable Technology Leadership’, LONGi has dedicated itself to technology innovation and established five business sectors, covering mono silicon wafers, cells and modules, commercial & industrial distributed solar solutions, green energy solutions and hydrogen equipment. The company has honed its capabilities to provide green energy and has, more recently, also embraced green hydrogen products and solutions to support global zero carbon development.

TW Solar

TW (Tongwei) Solar (Module) is a wholly-owned subsidiary of the Tongwei company, the first PV manufacturer to be listed as a global Fortune Top 500 company.

It is a high-tech organisation committed to the in-depth R&D and intelligent manufacturing of high-efficiency PV modules. Based on its vertically integrated industrial layout, it has established a technology R&D operation with totally independent intellectual property rights, an industry-leading production and manufacturing system in terms of intelligence and digitization, a global marketing and business service system and four major production bases in the Chinese cities of Hefei, Jintang, Yancheng and Nantong. The company has more than 11,000 employees and will have a production capacity of 80GW by the end of 2023.

Yingli Solar

Yingli Solar is a smart PV energy solution provider integrating PV technology R&D and intelligent manufacturing with the development, construction and operation of power plants. Headquartered in Baoding, China, the company boasts over two decades of industry experience and a worldwide marketing network, providing customers with continuous green power across more than 100 countries and regions.

Silver partners


AIKO is a global leader in clean energy technology, its business mainly focusing on the manufacture of photovoltaic products and all-in-one solutions for numerous scenarios, including solar cells, ABC (All Back Contact) modules, inverters, battery storage and energy management systems. With its mission to “empower the global energy transition towards a carbon-free society”, the company is committed to pursuing ultimate technological innovation and accelerating the process to reach carbon neutrality.


Founded in 2010, Akcome Optronics is a world-leading solar module manufacturer and part of the Akcome Holding Group. The company focuses on technological innovation and a customer oriented approach, providing high-efficiency and intelligent N-type cells and modules to a global customer base.

The company has four development bases and has established 11 overseas offices, with a sales and service network covering more than 80 countries and regions across five continents.


Part of the CHINT Group, Astronergy is a globally recognized cell and module manufacturer and, founded in 2006, was among the first private Chinese companies to enter the PV sector. A major player in the n-type TOPCon module field, the company has been ranked as a “Top Performer” by PVEL on no less than seven occasions and has a footprint in over 140 countries and regions worldwide, with offices in markets including Germany, Spain, the Netherlands, the US and Brazil.


Founded in 2008 and based in Denver, Colorado and Shanghai, China, Clean Energy Associates (CEA) is a North American-owned solar PV and battery storage quality assurance, supply chain management, and engineering services firm. With 175+ professionals, CEA provides engineering and technical support services for PV and battery storage:

  • Quality Control and Testing
    Supply Chain Management and Traceability
    Engineering and Design Services
    Supplier Ranking and Market Intelligence

CEA serves the needs of Project Developers, Independent Power Producers, Engineering – Procurement and Construction firms, Financial Institutions, and Operations/Maintenance firms. It is led by an experienced leadership team with a combined 1000+ years of PV and battery storage business experience and is supported by 130+ engineers, who help solve a broad array of clients’ needs to reduce technical and financial risk, and to increase system performance and reliability.

DAS Solar

Founded in August 2018, DAS Solar is a high-tech company specializing in the research into and development, manufacture and sales of high-efficiency solar cells, PV modules and system applications.

As a leader in N-type technology, the company showcases two key products (N-type and lightweight modules) and three series of full-scenario PV system solutions (ecological, urban and offshore PV). It has also established a comprehensive domestic and overseas sales network, which has given it a footprint in over 60 countries and regions. With a production capacity of 30GW each for high-efficiency cells and modules planned for 2023, DAS Solar has become a leading top-tier brand in the PV market.


Dow supplies a variety of proven materials, chemistries and technologies used in the manufacture of solar equipment and operation of assets, focusing on high-quality materials solutions that will provide the performance, durability and reliability manufacturers and end users need.

Leveraging more than 100 years of expertise, our technologies are enabling solar component manufacturers to explore novel and more efficient designs as well as providing end users with global reliability of supply to meet today’s and tomorrow’s renewable energy needs.


Headquartered in Hamburg, ENERPARC is a leading utility-scale photovoltaic company that covers the entire value chain. The services range from development over design, procurement and construction to operations and maintenance as well as asset management and energy trading. Founded in 2008, ENERPARC has become a global player with 400+ experienced employees and licensed partners in Spain, France, India, and Australia. ENERPARC has successfully commissioned projects with an overall capacity of 4,100 MW and is operating 3,000 MW. By 2030, ENERPARC’s goal is to develop a total of 10 GW of PV plants worldwide for its own portfolio and another 10 GW for third-party solar portfolios.


Huasun Energy is an innovative company specializing in the development and industrialisation of ultra-high efficiency HJT technology. Its excellent product performance and unique innovation capability has resulted in the company being ranked as a Tier 1 manufacturer by BNEF and a ‘Top Performer’ by PVEL.

With a current annual production capacity of 20GW,  Huasun is the world’s largest HJT manufacturer, with plans to increase capacity to 40GW+ in 2025.’

JA Solar

JA Solar was founded in 2005. The company’s business ranges from silicon wafers, cells and modules to complete photovoltaic power systems, and its products are sold to 135 countries and regions. On the strength of its continuous technological innovation, sound financial condition, well-established global sales and customer service network, JA Solar has been highly recognized by authoritative associations in the industry as a leading global manufacturer of high-performance PV products.

  • ¥25.8 Billion Annual Sales Revenue (2020)
  • 79GW Cumulative Shipments (As of Q3, 2021)
  • 33,000 Clients Worldwide As of Q4, 2019)
  • 25,000 Employees (As of Q4, 2020)


Founded in 2013, Jinneng Clean Energy Technology (Jinergy) is a leading global PV manufacturer and clean energy provider incorporated under the Jinneng Holding Group. The company has a footprint in over 50 countries worldwide, including China, India, Japan, Spain, Mexico, Argentina, Australia and Brazil, supplying customers with high quality PERC Mono C-Si, N-TOPCon and N-HJT modules.


JinkoSolar is one of the best known module manufacturers in the solar industry, with a well earned reputation for its innovative products. The company has a footprint in more than 160 countries and regions around the world, serving over 3,000 clients. As of the end of Q1 2023, it operated a total of 14 global production bases in China, the United States, Malaysia and Vietnam and its cumulative module shipments had exceeded 150GW.

Origami Solar

Origami Solar is the developer of a patented steel solar panel frame that will transform the solar industry through high-speed domestic production, dramatically lower greenhouse gas emissions and superior strength and durability vs. aluminum. By sourcing steel from an established industry ecosystem, solar module manufacturers can eliminate supply chain constraints, accelerate the transition to carbon-free energy, and level the global playing field for module production. Origami Solar was awarded the grand prize in the U.S. Department of Energy’s (DOE) American-Made Solar Prize competition in 2022 and PV Magazine’s Manufacturing Innovation of the Year in 2023, recognizing the disruptive value and market potential of a high-performance steel module frame.


PHONO is a leading global provider of solar products and services. It is affiliated to the SUMEC Group, itself a subsidiary of the Fortune 500 listed China National Machinery Industry Corporation (Sinomach). The company has established an excellent reputation over a number of years, winning numerous awards including PVEL’s ‘Top Performer’. PHONO has achieved a 100% green electricity production and consumption certification issued by China’s Quality Certification Center (CQC) and has been awarded Carbon Neutrality and Greenhouse Gas verification by TÜV SÜD.

PI Berlin

PI Berlin provides expert technical diligence, procurement, and quality assurance services for a wide range of solar installers, integrators, project developers, utilities and investors in North America, Europe, Africa, the Middle East and Australia. We enable our clients to manage technical risk associated with the investment or procurement of PV equipment. We leverage direct relationships with PV module, inverter and battery manufacturers, apply our expertise to qualified manufacturers and independently verify quality, reliability, and performance.


Risen Energy was founded in 1986 and is a hi-tech PV module manufacturer. The company exports its products to more than 50 countries and regions around the world, including Europe, North America, South Africa and Southeast Asia, has over 45 core technologies and operates its own national level photovoltaic laboratory in China


The Runergy Group founded in 2013,is recognized as one of the industry’s most innovative technology companies, ranked among the top three globally for cell shipments for three consecutive years from 2020 to 2022. As of the end of 2022, the company’s global production capacity for large-size high-efficiency cells exceeded 25GW, with a module capacity of 3GW, the latter planned to reach 19GW during 2023. Runergy has a number of production bases, including in the Chinese cities of Ningxia, Yancheng, Jianhu and Yunnan and also operates a cell and module facility in Thailand.


Founded in 2010 by French solar veterans, STS has been consolidating its position as a leading Testing, Inspection, Audit, and Technical Advisory company that counts in the solar and storage industry.

Accredited under ISO/IEC17020:2012, STS supports solar and storage developers’ procurement effort in Asia through supplier assessment & qualification, inspection and quality control, and technical advisory services. STS is the global market leader for PV modules pre-shipment inspection services. Initiated in 2011, STS has released in 2018 the first industry standard for approval of PV modules manufacturing and dispatch, solving the challenge for buyers to set the right quality level at mass-production.

Present in 11 different countries globally with operational focus in Asia, STS enjoys the largest inspector fleet (full-time) in the industry and conducts more than 300 quality assessment projects per year for clients in more than 30 countries including leading EPCs, developers, independent power producers and utility companies.


Suncycle is a leading service provider in the photovoltaic industry. Specialized in quality assurance, maintenance and after sales of photovoltaic systems and components, international manufacturers, insurance companies, banks and investors worldwide trust in Suncycle. With more than 2 million tested and repaired modules, Suncycle has a unique wealth of experience in the industry. Suncycle covers all service requirements of the solar industry along the complete supply chain, with offices in key geographies: Germany, USA, Spain and China. With Engineering and Test Centre in Germany and Spain and Suncycle’s own mobile labs, the service teams provide expert know-how wherever is needed.

Trina Solar

Founded in 1997, Trina Solar is a world leading provider of integrated solutions for photovoltaic (PV) smart energy. It is mainly engaged in research and development, production and sales of PV modules, power stations and system products, PV power generation and operation and maintenance services, plus development and sales of intelligent microgrids and multi-energy systems, as well as the operation of energy cloud platforms. In June 2020, Trina Solar was listed on the Science and Technology Innovation Board (STAR Market) of the Shanghai Stock Exchange (SSE), becoming the first company providing PV products and systems as well as smart energy to have gone public on the platform.

Bronze partner