Technology
High-tech for your power supply
Solar modules are advanced electronic products, often indistinguishable in appearance, making it difficult to assess their quality and expected lifespan at a glance. Evaluating these attributes requires a deep level of expertise. Since 1996, we have been at the forefront of solar module technology, specializing in solar cells, module raw materials, and production processes. Our extensive knowledge was honed during our joint past at the former SOLON corporation, where we earned numerous accolades for our achievements.
Our scientific team has also gained significant experience through various industry projects in recent years, including areas such as off-grid power systems, large-scale PV power plants, and tandem solar cells. Since 2017, we have been collaborating once again, focusing on the development of innovative technologies and products that uphold our commitment to “Superior Solar Solutions.”
Our fields of competence
Focus on the essentials
Product reliability
Since 1996, our technology team has been dedicated to the development and manufacturing of photovoltaic (PV) modules. Over the decades, we have witnessed numerous innovations—some successful, others less so. Through this extensive experience, we have become experts in understanding degradation mechanisms in PV modules and conducting laboratory tests to estimate their lifespan. Today, we leverage this expertise to drive the development of our products.
Production and quality assurance
Our scientists have participated in over 30 quality assurance projects – including factory audits and production monitoring – across China, Vietnam, Malaysia, Thailand, India, Singapore, and various European countries, on behalf of a leading global PV consulting firm. This extensive experience has provided us with a comprehensive understanding of global standards in PV module production, enabling us to identify and collaborate with the most qualified manufacturing partners.
Bifacial photovoltaics
We have been pioneers in this field since 2009, when, at SOLON, we developed the first bifacial solar modules and systems, recognizing their potential early on. During that time, we explored various concepts and tested their viability. Our first commercial bifacial module was introduced in 2015. Currently, we are leading a project co-financed by the BMWi as part of the ZIM program, which has resulted in the development of a bifacial PV rooftop system scheduled for market release in 2022.
n-type PV technology
Fifteen years ago, we began working with high-efficiency solar cells based on n-type wafers. In 2015-2016, our technology team participated in a project that successfully brought a new n-type technology to series maturity.
N-type wafers utilize phosphorus doping instead of the more common boron doping, resulting in slightly more complex manufacturing processes for the solar cells. However, these modules are significantly less susceptible to various degradation mechanisms such as LID, PID, and LeTID, leading to superior long-term stability. This enhanced durability is reflected in improved warranty conditions. Moreover, from an economic standpoint, solar modules with n-type solar cells offer a more advantageous long-term investment.
Outdoor test sites
More than just theory from the lab
To accurately assess performance under real-world conditions, testing in a practical laboratory environment is essential. We operate our own test field at our company premises in Forst (Lausitz) and collaborate with the U.S. company Bay4 Inc. to utilize their test site in Tucson, Arizona. Our current focus is on yield analysis for bifacial solar modules and systems across various configurations.
Science and research
Staying at the forefront of innovation
International cooperations
Our technology team actively collaborates with scientific partners across various projects, integrating their expertise into our development processes.
Publications
We consistently share insights from our core areas of expertise with the PV community through conference presentations and publications. Our team members actively engage in scientific discussions, often drawing on experience from previous roles. A selection of these contributions has been compiled here.
Contact
We raised your interest?
If you have any questions about our products or their distribution, you can use the contact form, call us or send us an email.
We are also always happy to receive feedback and suggestions regarding our portfolio.
SOLYCO Solar AG
Building H/ZKSI
Flughafen Tegel 1
13405 Berlin, Germany
Tel.: +49 30 403 619 42
Email: info@solyco.com