Company Filing History:
Years Active: 2018
Title: Jan Haschke: Innovator in Solar Technology
Introduction
Jan Haschke is a notable inventor based in Neuchatel, Switzerland. He has made significant contributions to the field of solar energy, particularly through his innovative work on thin-film solar cells. His expertise and dedication to advancing solar technology have positioned him as a key figure in the renewable energy sector.
Latest Patents
Jan Haschke holds a patent for a back-contact silicon thin-film solar cell. This innovative design includes a crystalline silicon absorber layer and an emitter layer arranged on the absorber layer. The contact system is strategically placed on the back to collect excess charge carriers generated by light incidence. The solar cell features a barrier layer with a thickness ranging from 50 nm to 1 µm, formed on a glass substrate. Additionally, it includes at least one optical coating layer and a thin layer containing silicon and/or oxygen to enhance optical characteristics. The crystalline silicon absorber layer can be produced through liquid-phase crystallization, is n-conducting, and contains monocrystalline silicon grains. An SiO2 passivation layer is formed during the crystallization process, further improving the cell's efficiency.
Career Highlights
Jan Haschke is currently associated with the Helmholtz-Zentrum Berlin für Materialien und Energie GmbH. His work at this prestigious research institution has allowed him to collaborate with leading experts in the field of materials science and renewable energy. His contributions have been instrumental in advancing the understanding and application of thin-film solar technology.
Collaborations
Jan Haschke has worked alongside notable colleagues such as Daniel Amkreutz and Bernd Rech. Their collaborative efforts have fostered innovation and have led to significant advancements in solar cell technology.
Conclusion
Jan Haschke's work in the field of solar technology exemplifies the importance of innovation in addressing global energy challenges. His patented back-contact silicon thin-film solar cell represents a significant step forward in renewable energy solutions.