Haf Power Solutions is a joint venture subsidiary of well established companies from the maritime industry. Within the group there are experience and references from Automation and Control Systems, Electrical Installations, Engineering packages, Switchboard deliveries and Consulting - From Repairs, Conversions and New Builds. Haf Power Solutions focus on electric hybrid systems for ships. We are designing systems with high fault tolerances and alternative operation modes. Our goal is to use standard industrial components with custom software to improve energy efficiency, reduce OPEX while reducing carbon footprint of shipping. We select off the shelf hardware and integrates the systems with our own developed software algorithms to optimize plant performance. By using off the shelf hardware, service costs as well as lead time for spare parts are kept low. Simple parameterization and remote assistance is a key factor when replacing parts to assure low mean time to repair. Using standard components throughout the plant makes it possible to interchange parts between drives if a mission critical drive failure occurs.