The innovatiThe technology group Wärtsilä has completed the installation and commissioning of a unique hybrid power system combined with a PV solar energy system in collaboration with Marfin Management and Solbian, onboard a bulk carrier vessel, making it one of the most technologically advanced vessel of its type in the global fleet. The installation was carried out on the MV Paolo Topic, a bulk carrier built in 2016 at the Onomichi Dockyard in Japan and managed by Marfin Management SAM.ve, fully integrated Wärtsilä HY Module solution includes, an energy management system and batteries that delivers auxiliary power to the grid. When coupled with other sources of energy such as PV panels the benefits are enhanced. It will address the marine sector’s major challenges to lower operating costs while simultaneously reducing environmental impact. The solution achieves this through significant reductions in fuel consumption and maintenance needs, while offering cleaner, safer, and more efficient operations. It also contributes to placing the vessel in a positive position regarding the industry’s Energy Efficiency Existing Ship and Carbon Intensity Indicator indexes.The Wärtsilä HY Module for Bulkers is a compact containerised solution that cuts a vessel’s emissions by optimising the onboard power production, consumption, and management. The HY module gives the possibility to combine and integrate an energy storage system and additional energy sources, such as solar power, with Wärtsilä’s highly sophisticated Energy Management System to deliver auxiliary power. The EMS has overall control of the engines, batteries, power distribution, and with the installation of solar panels on the weather deck it's a maritime industry first.The containerised solution has been placed on the ship’s deck to save space and has been installed without the need for dry-docking.