25-26 April 2022 | Berlin, Germany

Access to conference materials ends midnight (BST), 6th May



Technology Roadmap Partner

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.


Gold Sponsor

A globally leading technology group, Heraeus is headquartered in Hanau, Germany. Founded in 1851, it is a family-owned portfolio company which traces its roots back to a pharmacy opened by the family in 1660. Today, Heraeus combines businesses in the environmental, energy, electronics, health, mobility and industrial applications sectors.

In the 2018 financial year, Heraeus generated revenues of €20.3 billion with approximately 15.000 employees in 40 countries. Heraeus is one of the top 10 family-owned companies in Germany and holds a leading position in its global markets.

With technical expertise, a commitment to excellence, a focus on innovation and entrepreneurial leadership, we are constantly striving to improve our performance. We create high-quality solutions for our clients and strengthen their long-term competitiveness by combining unique material expertise with leadership in technology.



Gold Sponsor

The SCHMID Group encounters us daily. Either through smartphones, solar modules or modern energy storages. SCHMID masters processes which are needed in the most different industrial sectors and builds machines and automation systems perfectly tailored to the requirements. The company group with its headquarters in Freudenstadt (Germany) has 1200 employees worldwide. Manufacturing sites in Germany, China, Turkey and USA as well as sales and service locations worldwide ensure our local presence. SCHMID conducts basic research and brings the technologies into mass production. Thus the company founded in 1864 provides affordable technical progress. By always entering into new fields of application, four business units developed taking advantage of many synergistic effects: Electronics, Photovoltaics, Automation and Energy Systems. Company data: Headquarters: Freudenstadt (Germany) Staff members worldwide: 1200 Group members: 14 companies Production locations: in Germany, China, Turkey and USA with a total production surface of 71.000 m² Overall performance 2015: over €140 Mil. Year of foundation: 1864 Certified: DIN EN ISO 9001


Gold Sponsor

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.


Silver Sponsor

From our base in Frankfurt, Germany, we design, build and ship PV measurement technology worldwide. We manufacture strictly in compliance with ISO9001 and ISO14001 standards. Our product portfolio ranges from advanced IV testers for the mass production of solar modules to solutions for the entire photovoltaic chain. All instruments are supplied with state-of-the-art halm software. Our in-house development ensures the seamless operation of the equipment and offers leading-edge data visualization, analysis, and monitoring.

In addition to well-known PV manufacturers, our clients include many testing institutes such as TÜV Rheinland, Fraunhofer ISE, TÜV Süd, CPVT, PV EL, ISFH, and CFV.

halm is owner-operated and looks back on more than 20 years of experience in the PV metrology field. Our unmatched technology combined with meticulous attention to detail, exceptional customer service and unlimited product upgradeability have made us the undisputed technology leader in our field.


Silver Sponsor

JinkoSolar is one of the most famous and innovative solar technology companies in the world. Its business covers the core links of the photovoltaic industry chain, focusing on the R&D of integrated photovoltaic products and clean energy solutions. At present, JinkoSolar products serve over 3,000 customers in more than 160 countries around the world, and the company has ranked No.1 for global module shipments for many years. As of the first half of 2021, cumulative shipments have exceeded 80GW. JinkoSolar is an industry opinion leader under various international frameworks such as B20, and it was also the first solar energy company to join the RE100 green initiative.

JinkoSolar was the first company in the industry to establish “vertically integrated” production capacity from silicon material processing to wafer, cell and module production and has a total of 12 global production bases in China, the United States, Malaysia and Vietnam. As of the end of 2021, the company’s effective production capacity for monocrystalline silicon wafers, cells and modules had reached 32.5GW, 24GW and 45GW respectively. JinkoSolar has more than 1,000 R&D and technical employees, winning many awards and formulating numerous international and domestic industry standards such as IEC. The company continuously expands diversified application scenarios for photovoltaic technology, including building-integrated photovoltaic, photovoltaic hydrogen production and energy storage, and strives to contribute to the creation of a new energy ecosystem.


Silver Sponsor

Suzhou Maxwell Technologies is a high-end equipment manufacturer integrating mechanical design, electrical research & development, software development and precision manufacturing.

Dedicated to the solar PV, display and semiconductor industries, the company develops, manufactures and sells core intelligent high-end equipment, including fully automated solar cell screen printing production lines, turn-key solutions for HJT high-efficiency solar cell manufacturing, OLED film laser cutting equipment and mini/micro LED and semiconductor wafer equipment.

By virtue of the advantages of its cutting-edge technology and product manufacturing, combined with its responsiveness, Maxwell has established numerous ongoing partnerships with mainstream solar cell and module manufacturers, establishing itself as a high-quality brand in both domestic and global markets.

The company has been listed on the Shenzhen Stock Exchange since November 2018 (Stock Code: 300751).


Silver Sponsor

Jolywood Solar Technology is a subsidiary of the Jolywood Group and is a world leading manufacturer of n-type bifacial solar cells and modules. The company’s core technologies include NTOPCon, NIBC and TBC, and its annual n-type bifacial production capacity is currently 2.1GW and 3GW for cells and modules respectively.

The company benefits from long term research cooperation with Belgium’s IMEC, Nanjing University, SunYat-sen University, Shanghai Jiao Tong University and the East China University of Science and Technology.

Jolywood has so far applied for a total of 140 patents, of which 67 have already been granted, with a further 30 under review.


Silver Sponsor

Risen Energy Co., Ltd was founded in 1986 and the registered capital is 904,616,941 RMB. Risen Energy successfully launched IPO in Shenzhen Stock Exchange Market on Sep. 2nd, 2010, Stock code: 300118. Risen Energy is a hi-tech enterprise which is engaged in R&D, production, sales and service of solar modules, products of photovoltaic technology, solar terminal application and integration.

As a state-level high-tech enterprise, Risen Energy has more than 45 key business core technologies, and has established a national level photovoltaic laboratory, which is independent and received CNAS certification. The laboratory can carry out 54 project tests according to EC61215, IEC61730-2 and UL1703, and provide support for the design, development and quality control of the company and other photovoltaic enterprises.

Risen Energy’s products are exported to more than 30 countries and regions such as Europe, America, South Africa and Southeast Asia. Moreover, Risen Energy provides professional PV product and technology to the customers.


Silver Sponsor

Originally founded in 1986 and based in Montpellier-France and Suzhou-China, Semco Smartech is an advanced engineering company specialized in the development and manufacturing of photovoltaic and semi-conductor capital equipment backed by disruptive technology:

  • Process technology solutions, covering applications for high volume PV and IC manufacturing
  • Photovoltaic and Semicon R&D and mass production manufacturing equipment. Reduced-pressure diffusion, oxidation, PECVD and LPCVD, together with integrated wafer handling automation systems
  • Complete manufacturing lines for silicon based solar cell and modules, using PERC, passivated contacts or IBC, and next-generation high-efficiency solar cell technologies.
SEMCO Technologies primary mission is to deliver leading-edge industrial and technological solutions to the renewable energy industry. We are committed to deliver innovative and cost-effective products and services on time that meet our customer requirements through continual improvement of quality and work practices.


Silver Sponsor

VON ARDENNE was founded in 1991 as a spin-off of the former Manfred von Ardenne Research Institute. The company is based in Dresden, Germany, with subsidiaries in China, Japan, Malaysia, the USA and Vietnam. Manfred von Ardenne’s inventions formed the basis for our work today in the fields of vacuum, plasma and electron beam technology.

The major international manufacturers of crystalline and thin-film solar modules use our highly productive equipment for their production. We are also cooperating closely with them to develop the next generation of modules that will be even more efficient.

We have acquired an excellent process know-how based on the more than 150 coating systems we have installed for crystalline solar cells and thin-film solar module providers. This expertise has been incorporated into the development of coating systems for the next generations of high-efficiency solar cells.

VON ARDENNE is a major player in the heterojunction technology (HJT) market with the modular XEA|nova wafer coating system, which can be configured according to the needs of our customers. Such coating systems for an overall capacity of more than 3 GW are shipped to production lines all over the world


Silver Sponsor

WAVELABS supports the shift to a 100% renewable energy economy with its LED based solar simulators. More than 700 products of WAVELABS located in 30 countries help to drive quality, efficiency and cost reduction of solar electricity. WAVELABS’ product portfolio ranges from solar simulators for R&D to mass production of solar cells and modules. Around 80 employees in Germany plus 30 people in Sales and Service in all global markets share the vision of a renewable energy future.


Bronze Sponsor

Exateq are experts in designing and building automation and wet processing equipment for the PV sector.


Bronze Sponsor

As a leading global specialist for optical inspection, ISRA VISION / GP SOLAR is setting the standard for automatic process and quality control in the photovoltaic industry. In doing so, ISRA VISION / GP SOLAR provides solutions for the entire PV production chain: from wafer to cell to module inspection.

High-efficiency solar cell production lines such as PERC, IBC, HJT, extremely thin contact fingers, and new wire contacting designs benefit from high-speed and high-precision inspection performance to optimize production and reduce yield loss.

With cloud-based process monitoring and global service, systems from ISRA VISION / GP Solar are optimizing photovoltaic production sites all around the world.


Bronze Sponsor

Q CELLS is one of the world´s largest and most recognized photovoltaic manufacturers for its high-performance, high-quality solar cells and modules. It is headquartered in Seoul, South Korea (Global Executive HQ) and Thalheim, Germany (Technology & Innovation HQ) with its diverse international manufacturing facilities in the U.S, Malaysia, China, and South Korea. Q CELLS offers the full spectrum of photovoltaic products, applications and solutions, from cells and modules to kits to systems to large-scale solar power plants. Through its growing global business network spanning Europe, North America, Asia, South America, Africa and the Middle East, Q CELLS provides excellent services and long-term partnerships to its customers in the utility, commercial, governmental and residential markets.


Technology Innovation Sponsor

NexWafe designs, develops and pilots a proprietary process to produce ultra-thin, high-efficiency, n-type mono green solar wafers, making photovoltaics more sustainable and efficient. Fully compatible with conventional cell manufacturing, NexWafe’s process reduces carbon dioxide emissions by 70%.

NexWafe’s continuous, direct gas-to-wafer manufacturing minimizes kerf loss, resulting in wafers that are thinner and more efficient than conventional wafers. NexWafe’s in-line, ultra-scalable process extends PV solar’s cost-down roadmap and helps bring forward the energy transition. The company was spun out from Fraunhofer ISE in 2015.


Supporting Sponsor

Lumet to Unveil Breakthrough PV Solar Cell Metallization Technology at CellTech 2022

Lumet has developed a breakthrough metallization technology for enhancing the efficiency and lowering the cost of PV solar cell production. By replacing silver pastes, screen printers and dryers, Lumet offers the industry’s highest efficiency, simplest and lowest cost (CAPEX and OPEX) metallization technology. Moreover, at 10,000 cells per hour, Lumet is by far the industry’s highest speed PV metallization technology.

Following 10 years of under-the-radar development, Lumet will be unveiling its disruptive metallization technology in Berlin at PV CellTech 2022 on the 25-26 April. The Lumet technology holds the promise of:

  • Up to 0.8% increase in cell efficiency!
  • Up to 75% saving in silver consumption!
  • Over 80% saving in capital expenditure!

Lumet is part of the Landa Group, one of Israel’s leading technology enterprises, comprising 15 high-tech companies, with some 1800 employees, mostly scientists and engineers.

The Landa Group is known for spawning materials-based technologies for disrupting large markets. Examples are: Landa Digital Printing, which leads the digitalization of the mainstream printing market; Lusix, which produces premium gem-quality lab-grown diamonds; Landa Automotive Pigments, producing nano-pigments that are disrupting the automotive coatings industry; and Landa Labs, the Group’s research and innovation center, which is disrupting industries ranging from hair coloration to metallization graphics.

Benny Landa, Chairman of the Landa Group, is Israel’s – and the printing industry’s – most prolific inventor, holding some 1,000 patents worldwide.