
Solutions
Four packages, one system
Every package is built on the same ZEM system: battery, driveline, control and service, sized for the work the vessel does.
01 · Compact vessel electrification
ZEM Storm Petrel
Light, efficient power for agile vessels.
The quickest way to electric or hybrid operation for service boats, smaller workboats and harbour craft. Deck-mounted e-BOX units and compact drivelines, installed without rebuilding the engine room.
90 – 180 kWh per unit
02 · Heavy-duty workboat systems
ZEM Gannet
Built for demanding days at sea.
Complete battery, inverter, transformer and PLC packages for vessels that work continuously: fish-farm service boats, feed barges and tugs. ZEM is a leading system supplier to the Norwegian aquaculture industry.
180 kWh – 1.1 MWh
03 · Integrated high-capacity vessel systems
ZEM Fulmar
More energy for longer missions.
Large battery systems and complete electric and hybrid drivelines for fast ferries, passenger ferries, RoPax and offshore vessels, matched to the route and to the charging window at the quay.
540 kWh – 10 MWh
04 · Mobile energy, charging and grid
ZEM Shearwater
Power that keeps operations moving.
Energy storage and fast charging where the grid is weak or missing: at the quay, at fish-farm bases and on site. Powerbank containers and the e-BOX family for peak shaving, charging and grid support.
150 kWh – 1.4 MWh · up to 3 MW DC



