Sonja has been active in the renewable energy industry since 2015 and holds a Master of Engineering in Energy and Environmental Management. Before joining ENERPARC, she worked at Fraunhofer ISE and in energy consulting. With over six years at ENERPARC, she has played a vital role in the operation and maintenance of large-scale solar PV projects as a Senior O&M Engineer. In recent years, her role has expanded to include onboarding new battery energy storage systems (BESS) and overseeing their early operations before transitioning them to the O&M team.