PSW Power & Automation focus on improving return of investment for our customers has resulted in a new and innovative solution. The Shore power to X solution integrates grid balancing batteries, solar, hydrogen, DC fast charging and AC shore power into one infrastructure solution.
Watch our webinar about Shore power solutions
Join us as we explore how shore power solutions are transforming the maritime industry. In this session, we’ll dive into the latest developments in shore power technology, the role of Battery Energy Storage Systems (BESS), and how energy control ensures smarter, more sustainable operations.
Shore power to X Product overview
Regional services
These services ensure a layered approach to grid stability, with BESS playing a vital role in providing fast, flexible, and sustainable energy balancings.
- FFR (Fast Frequency Reserve)
- FCR (Frequency Containment Reserve
- aFRR (automatic Frequency Restoration Reserve)
- mFRR (manual Frequency Restoration Reserve)
Local market services
- LongFlex – Availability-based contracts with varying durations, allowing participants to reserve capacity for longer periods.
- ShorFlex – Hourly activation products that provide short-term flexibility based on immediate grid needs.
- MaxUsage – Capped power products that limit electricity consumption over specific durations to prevent grid overload.
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- Optimization of energy distribution.
- Reduction of strain on the grid.
- Creation of financial incentives for participants.
Emergency power supply
The Shore power to X solution also offers emergency power functionality.
When equipped with an integrated Battery Energy Storage System (BESS), it can operate as an Uninterruptible Power Supply (UPS), providing backup power to the local port grid or Distribution System Operator (DSO) during grid outages.
Marine Megawatt Charging System
We offer complete, seamlessly integrated megawatt charging solutions for safe and reliable power transfer from the power grid to the onboard batteries.
A dynamic charging system that automatically charges the ships based on power ramp according to grid capability, dynamic power limit based on available charging time and electricity price.
MCS Module overview
Low voltage MCS inverter
Up to 4x1500A outputs or 2x3000A outputs
Output voltage range 500-1500VDC
Low voltage Hybrid MCS inverter
Up to 2x1500A outputs or 1x3000A output
Output voltage range 500-1500VDC
MCS Charging tower 2-plugs
Up to 2x1500A or 1x3000A
Output voltage range 500-1500VDC
Liquid cooled MCS plugs
MCS Charging tower 4-plugs
Up to 4x1500A or 2x3000A
Output voltage range 500-1500VDC
Liquid cooled MCS plugs
Marine Megawatt Charging + Battery Systems
We offer an integrated charging solution combining a Battery Energy Storage System (BESS) with a smart energy management system. This coordinated approach optimizes energy supply, storage, and consumption—enhancing grid flexibility while ensuring reliable and efficient charging for Zero Emission high-speed vessels.
1500VDC Battery Cabinet
379kWh 1hr Application
407kWh 2hrs Application
705kWh 2hr Application
1500VDC Battery Container
3,79MWh 1hr Application
4,07MWht 2hrs Application
6,25MWh 4hrs Application
1500VDC Battery Container
9025kWh 2hrs Application
Conventional Shore Power
Medium and low voltage solutions
Our medium and low voltage shore power solutions includes input and output switchgear, transformer solutions, AFE and grid inverters.
Strengthen electrical infrastructure
We can supply optimized solutions to upgrade and strengthen infrastructure of the local grid and port network.
Our driving force is zero emissions.
LV Shore Power Solutions
1MVA
Up to 690V Input
400V/440V/690V Output
50-60Hz
2,3MVA
Up to 690V Input
400V/440V/690V Output
50-60Hz
3,2MVA
Up to 690V Input
400V/440V/690V Output or 6,6kV/11kV
50-60Hz
2,5MVA
Up to 22kV Input
400V/440V/690V Output or 6,6kV/11kV
50-60Hz
3,2MVA
Up to 22kV Input
400V/440V/690V Output or 6,6kV/11kV
50-60Hz
MV Shore Power solutions
4MVA
2x20ft containers
Up to 22kV Input
6,6kV/11kV Output
50-60Hz
6MVA
3x20ft containers
Up to 22kV Input
6,6kV/11kV Output
50-60Hz
8MVA
4x20ft containers
Up to 22kV Input
6,6kV/11kV Output
50-60Hz
12MVA
5x20ft containers
Up to 22kV Input
6,6kV/11kV Output
50-60Hz
16MVA
6x20ft containers
Up to 22kV Input
6,6kV/11kV Output
50-60Hz
Shore power for rent
Our rental offering makes it easier than ever to access reliable, sustainable shore power. Whether you need a temporary solution during a project, or a long-term rental to support ongoing operations, we provide tailored systems designed to meet your power requirements.
And most importantly – our solutions are available regardless of vessel segment. From offshore and cargo to passenger vessels and port operations, we deliver safe, efficient, and compliant shore power solutions to match your needs.
Flexible terms. Available for both short- and long-term use, depending on your project timeline.
Fast and easy deployment. Mobile systems that can be quickly installed and connected.
Sustainable operations. Reduce emissions, noise, and fuel consumption while improving efficiency.
Cost-effective. No need for upfront investment – pay only for the period you need power.