Seven Viking

Inspection, Maintenance and Repair Vessel

100-130 m

1000-1500 kWh

The Inspection, Maintenance and Repair vessel owned by Eidesvik was rebuilt in 2019 as a battery hybrid.

Corvus ESS specifications:

Name Seven Viking
Owner Eidesvik Offshore
Operator Subsea7
Integrator Westcon Power & Automation
Segment Offshore
Sub-segment Offshore support vessels
Vessel type IMR
Dynamic Positioning DP2
ESS capacity 1356 kWh
Corvus product Corvus Orca Energy
Delivery year 2018
Ship yard Westcon Ølen
Ship design Ulstein SX148
Newbuild/Retrofit Retrofit
Vessel size 106.5 x 24.5 x 8 m
Gross tonnage 11363
IMO no 9619373
Area of Operation Norwegian continental shelf
Ship system Hybrid
Bus Voltage 720-1000 VDC
Class DNVGL
Flag state Norway

Estimated annual savings

50 000 USD per Year

Maintenance cost

0 liters

diesel/year saved

0 tons

CO2 emission reduction

Battery operation

Load Levelling

Peak Shaving

Spinning Reserve