Kipp & Zonen is committed to investing in research and development. We understand the importance of future growth, and our R&D department focuses on creating solutions and technologies that enable decisions that protect lives and the environment. In addition to developing innovative products and solutions, we actively collaborate with universities and research institutions worldwide to build research networks and drive the development of new technologies.
As part of the ongoing commitment to innovation, Kipp & Zonen partnered with the University of Jaén to create and interpret a comprehensive database for European dust profiles. While the energy output of a solar energy system is commonly associated with solar irradiance, environmental factors, and individual component performance, external factors such as dust can also significantly impact system performance. Dust and soiling can impair the efficiency of photovoltaic (PV) modules, leading to power losses, increased temperatures, and decreased performance and lifespan.
A Cross-border Soiling Database for the Solar Energy Industry
To gain a deeper understanding of soiling in Europe and its differentiation across various geographic areas, we created a database that will support the solar energy industry in optimizing energy production forecasting, management, and maintenance. This valuable resource will also assist transmission and distribution system operators by analyzing the effects of dust on their operations.
We also collected data about the DustIQ sensors for this important research. The data collected was used to study the impact of soiling on PV performance in different European locations. It’s important to note that the raw (timeseries) data was not published or shared with third parties without consent. The data was securely stored in Google Drive under an institutional account, with access limited to the main researchers at the University of Jaén and Kipp & Zonen. Contributors' data was also stored separately, which ensured that each participant could only view their own information.
The research findings were published in a scientific peer-reviewed journal, featuring only the processed data to showcase the impact of soiling in multiple European locations. PV performance data was solely used to validate soiling measurements, and absolute power values were not included in the publication. All data was retained for 3 years after the research concluded to address any inquiries from potential readers.
Note: This article was originally published under OTT HydroMet. As of April 2026, we are now known as Kipp & Zonen. The content has been reviewed and remains accurate.
