Matthias Haag - Your Expert in Inverter Technology
Matthias Haag brings over 27 years of extensive experience to the photovoltaic industry, particularly in the forward-looking fields of PV inverters, storage, and system technology. As Chief Technical Officer (CTO) and Chief Sales Officer (CSO) at KACO new energy, he significantly contributes to shaping the company's technical development and sales strategy.
His remarkable career began in 1993 as a development engineer, where he was actively involved in the creation of KACO's first transformerless PV inverter - an innovation considered a significant step forward in the industry. Throughout his career, he was responsible for research, development, and quality management as Head of R&D & Technology and later as CTO on the Executive Board, supporting KACO's growth in international markets.
Matthias Haag is not only an accomplished technology expert but also a dedicated co-creator within the industry: He is a sought-after specialist in standardization bodies and has contributed to the development of important regulations such as VDE-AR-N 4105. His involvement in industry associations like BSW Solar and Solar Cluster Baden-Württemberg underscores his active role and influence. With his profound expertise in power electronics, strategic leadership, and international team management, Matthias Haag is a key figure for innovation and progress in solar energy.
June 23, 2026Panel Discussion