Solar Technology II: Quality Testing & Reliability of Solar Modules & Balance of Systems

Wednesday, May 07, 2025

Time
11:00 am - 12:30 pm
Hall
ICM München
Room
Room 14 A

Solar companies that want to maintain their position in the market cannot compromise on the quality and reliability of their products, even in the face of today's immense price pressures. But how can high-quality, long-lasting products be guaranteed in a highly competitive business environment that demands constant innovation in product design and changes in the bill of materials to quickly reduce costs?


This session will provide:

  • Best practices for maintaining high-quality standards while innovating product design
  • Strategies for PV product procurement ensuring long-term reliability despite continued cost pressures
  • Discussion on quality assurance programs and benchmarks for product reliability testing, from procurement, pre-production, production to post-shipment

11:00 am - 11:05 amWelcome & Introduction

Steven Xuereb

Executive Director

Kiwa PI Berlin

11:05 am - 11:20 amPV Module Quality Assurance: Applying Data Analysis to Enhance Performance and Safety

George Touloupas

Senior Director of Technology and Quality

Clean Energy Associates (CEA)

11:20 am - 11:35 amQuality Testing & Reliability of Solar Modules & Balance of Systems

Patrick Zank

Senior Battery Consultant & Business Development Manager

VDE Renewables GmbH

11:35 am - 11:50 amOverview Current Module Quality Issues - From Topcon Stability, Measurement Calibration To Mechanical Stability

Dr. Anna Heimsath

Head of Department "Analysis PV Modules and Power Plants"

Fraunhofer Institute for Solar Energy Systems ISE

Dr. Ingrid Hädrich

Head of Group 'Degradation Analysis and Modelling' (PV Modules)

Fraunhofer Institute for Solar Energy Systems ISE

11:50 am - 12:05 pmUnderstanding the Impacts of Cell Cracks & Glass Breakage on PV Performance

Tristan Erion-Lorico

VP of Sales and Marketing

Kiwa PVEL

12:05 pm - 12:30 pmPanel Discussion: Why We Need a Holistic Approach to Address Current Quality and Reliability Pain Points in PV Systems

Patrick Zank

Senior Battery Consultant & Business Development Manager

VDE Renewables GmbH

Steven Xuereb

Executive Director

Kiwa PI Berlin

George Touloupas

Senior Director of Technology and Quality

Clean Energy Associates (CEA)

Dr. Anna Heimsath

Head of Department "Analysis PV Modules and Power Plants"

Fraunhofer Institute for Solar Energy Systems ISE

Dr. Ingrid Hädrich

Head of Group 'Degradation Analysis and Modelling' (PV Modules)

Fraunhofer Institute for Solar Energy Systems ISE

Tristan Erion-Lorico

VP of Sales and Marketing

Kiwa PVEL

Speakers
Speaker
Patrick Zank, VDE Renewables GmbH

Senior Battery Consultant & Business Development Manager

Germany

Patrick Zank is an experienced project engineer and senior consultant specializing in battery and energy storage systems. He holds a degree in industrial engineering with a focus on materials science, where his research focused on the impact of new manufacturing technologies on materials testing. Since 2020, Patrick has been with VDE, where he first led technical due diligence and system consulting for Battery Energy Storage Systems (BESS). He later advanced to the role of Senior Battery Consultant, providing in-depth expertise. Patrick is also an expert at DKE, the German standardization body, where he plays a key role in the development and enhancement of electrotechnical standards. He is a member of the Battery Passport consortium, which is shaping the guidelines for the EU Battery Regulation, aiming to balance sustainability objectives with industry feasibility. In addition to his technical roles, Patrick serves as the Business Development Manager at VDE Renewables, overseeing departments related to PV, BESS, and Grid Conformity. His work focuses on risk reduction through technical expertise, fostering trust with all stakeholders, and driving innovation in the energy sector

Speaker
Tristan Erion-Lorico, Kiwa PVEL

VP of Sales and Marketing

USA

Tristan brings almost 20 years of solar and electrical industry experience to Kiwa PVEL. As VP of Sales and Marketing, he oversees Kiwa PVEL's commercial activities and collaborates with PV module buyers, investors, research institutions and manufacturers to develop innovative performance and reliability test programs for product qualification. Tristan previously served as Product and Quality Manager for Silfab Solar, where he oversaw Silfab's extended reliability testing and was responsible for new product development and new material qualification. He has also directed equipment procurement and technical site operations for solar project developers and Independent Power Producers at a range of projects across North America, South America and Asia.

Speaker
Steven Xuereb, Kiwa PI Berlin

Executive Director

Germany

Steven Xuereb is a renewable energy professional who has twenty-four years of experience both in the solar and wind industries. Currently he is an Executive Director of Kiwa PI Berlin, leading the sales and project delivery departments, focusing on delivering independent engineering services for large scale solar plants. Before joining Kiwa PI Berlin, Steven spent eight years procuring and developing solar and wind projects in North America, Chile and South Africa. His experience in the industry includes greenfield development, acquisitions, contracts management, research and development, certification and service operations. He is a mechanical engineer with a Master's degree in renewable energy from the Universities of Oldenburg and Kassel.

Speaker
George Touloupas, Clean Energy Associates (CEA)

Senior Director of Technology and Quality

USA

George Touloupas is Vice President, ESG and New Services in CEA. Since 2010 George has been active in technical consulting for PV and energy storage projects, as well as in PV manufacturing, EPC and project development. He joined CEA in 2015 and has previously led the technology and quality team for solar and energy storage. Prior to CEA, he held positions as Chief Operating & Technical Officer at Philadelphia Solar in Jordan, as Technical Operations Director at Recom and as an EPC and project developer in Greece.

Speaker
Dr. Anna Heimsath, Fraunhofer Institute for Solar Energy Systems ISE

Head of Department "Analysis PV Modules and Power Plants"

Germany

Anna Heimsath heads the department "Analysis Modules and PV Power Plants" at Fraunhofer ISE. In the department, more than 70 scientists, technicians and students conduct research on pv power plants and integrated pv, with a focus on agrivoltaics, floating pv and quality assurance. Anna Heimsath has been researching development of solar technologies for more than 18 years. She studied production engineering at the University of Bremen and later earned her doctorate in physics.

Speaker
Dr. Ingrid Hädrich, Fraunhofer Institute for Solar Energy Systems ISE

Head of Group 'Degradation Analysis and Modelling' (PV Modules)

Germany

Since 2022 Dr. Ingrid Hädrich is leading the group "Degradation Analysis and Modelling" within the department for "Material Characterization and Reliability" at Fraunhofer ISE. She received her PHD degree from the Australia National University in 2019 on the topic of yield modeling of PV modules. From 2010 to 2015, Ms. Hädrich already led a team for the development of novel module concepts and module efficiency at Fraunhofer ISE. With her current group, Ms. Hädrich is working on the analysis of aging effects in module materials, the testing of PV modules according to IEC standards and the further development of test methods for novel module structures and module applications.

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