METS Technology has, together with main contractor Ö-VARVET AB, decided on EST-Floattech’s new Octopus Series battery system for the retrofitting of the MS ‘Hamnen’, according to the company’s release, says an article published on Portnews.
Environmentally friendly solutions
METS Technology focuses on developing energy-efficient and environmentally friendly solutions for different ships or offshore installations, and we are proud to be part of their new project.
The MS ‘Hamnen’ is a Gothenburg Port Security vessel, built in 1979, that will be retrofitted to become more future-proof.
Parallel hybrid system
Shipyard Ö-VARVET will conduct a major rebuild, as the diesel engine will be replaced by a parallel hybrid system with Power Take Off/Power Take Inn functionality.
EST-Floattech will deliver the Octopus High Energy Battery System, tailored to the space available on the MS Hamnen and the energy requirements. Shipyard Ö-VARVET has designed a battery compartment in collaboration with METS and is enthusiastic about the installation of the EST-Floattech modules.
Battery capacity
The battery system provides flexibility, and there is space reserved for an additional battery pack if the shipowner is looking to expand the battery capacity in the future.
The batteries will provide enough power for the vessel to sail for at least 4 hours at 6 knots, and will also provide energy for the vessel’s hotel load and the bow thruster.
Approval requirements
The Octopus System is developed based on our ‘safe by design’ mentality and will soon meet the DNV type approval requirements.
Maritime applications
This battery system has a high energy density and is built to be robust and reliable. About EST-Floattech EST-Floattech (2009) is specialized in developing, delivering, and installing reliable, sustainable, and safe battery systems for maritime applications.
The in-house developed Battery Management System software is integrated to assure safe delivery and charging of power.
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Source: Portnews
