INDUSTRIES

Electrical and automation systems for mega and gigayachts

Reliable electrical and automation systems are at the core of every modern yacht. Power generation and distribution, navigation, safety systems, accommodation services and onboard comfort all depend on a robust and efficient electrical infrastructure capable of performing flawlessly both at sea and in port.

Elettromar provides integrated electrical and automation solutions for yachts and superyachts, combining engineering, manufacturing, system integration and commissioning into a single service.

With extensive experience in both new builds and refits, Elettromar delivers reliable, efficient and tailored solutions that meet the highest industry standards.

Design and engineering of yacht electrical systems

Every successful yacht electrical system and automation project starts with solid engineering. Elettromar combines marine know-how and industrial automation experience to support shipyards and owners from the earliest design phases.

The engineering team defines the overall electrical architecture of the vessel, including:

Power balance and sizing of generators, transformers and distribution switchboards

Segregation and redundancy concepts for critical services

Integration of electrical power loads, propulsion auxiliaries, navigation and safety systems

Interfaces with class, flag and owner’s technical specifications

For both new builds and refits, Elettromar develops complete engineering packages covering:

Electrical power generation and distribution architecture
Sizing of generators, transformers and switchboards
Protection coordination, redundancy and critical service management
Cable routing, panel layouts and technical documentation

All designs are developed in compliance with class rules, flag requirements and IEC/ISO standards. Documentation, calculations and test plans are prepared to streamline approvals and surveys, reducing risk and project lead time for both shipyards and owners.

Manufacturing & supply: switchboards and on-board electrical systems for mega and gigayachts

Elettromar supplies complete electrical distribution solutions for yachts, ensuring full consistency between engineering, production and onboard installation. Every switchboard and panel is assembled, inspected and thoroughly tested in our workshop to guarantee reliability, safety and performance at sea.

Once engineering is defined, Elettromar manufactures and supplies all key components of the yacht electrical systems, ensuring full consistency between drawings and hardware.

All switchboards and panels are thoroughly tested in Elettromar’s workshop to ensure reliable performance in marine applications.

Main, emergency and distribution switchboards

We provide custom switchboards for power generation, distribution and protection across the vessel, including main switchboards for generators, shore connection and PMS integration, emergency and sub-distribution boards, and distribution panels for accommodation, technical systems and critical users. They integrate generator synchronisation, shore power management, automatic changeover and load-shedding functions.

Battery switchboards and DC distribution

Elettromar provides battery switchboards for yachts that integrate:emergency battery systems, radio batteries, start batteries, main engine batteries and generator batteries,dedicated batteries for navigation, communication and safety equipment, protection and monitoring devices for each DC branch All data are available to the yacht’s monitoring and control system, giving the crew real-time information on state of charge, currents, voltages and temperatures.

Light panels and accomodation services

Elettromar designs light panels for yachts and hotel-services distribution boards that:

Separate essential and non-essential lighting circuits
Integrate dimming and scene control for interiors and exteriors
Interface with cabin controls, touch panels and central automation

This approach ensures seamless integration between lighting, accommodation services and the yacht’s overall electrical and automation system.

Main, emergency and distribution switchboards

Custom Electrical distribution switchboards for yacht manage power safely and efficiently across the vessel. Elettromar designs and constructs:

Main switchboards for yacht for generators, bus-ties, shore connection and PMS
Emergency switchboards and sub-boards
Distribution panels for accomodation services, technical systems and critical users

These switchboards integrate generator synchronisation, shore power management, automatic change-over and load shedding logics, forming the core of the yacht electrical system and automation architecture.

Main, emergency and distribution switchboards

Custom Electrical distribution switchboards for yacht manage power safely and efficiently across the vessel. Elettromar designs and constructs:

Main switchboards for yacht for generators, bus-ties, shore connection and PMS
Emergency switchboards and sub-boards
Distribution panels for accomodation services, technical systems and critical users

Main, emergency and distribution switchboards

Custom Electrical distribution switchboards for yacht manage power safely and efficiently across the vessel. Elettromar designs and constructs:

Main switchboards for yacht for generators, bus-ties, shore connection and PMS
Emergency switchboards and sub-boards
Distribution panels for accomodation services, technical systems and critical users

Installation, testing and commissioning

As a trusted partner to shipyards, Elettromar supports installation, testing and commissioning activities, helping deliver yachts on time, on specification and ready for operation.

Installation support and on-board integration

Working alongside shipyards and outfitters, Elettromar provides
support for:

Cable routing
Installation of switchboards and onboard equipment
Integration of third-party systems into the yacht electrical network

Early involvement in installation and integration activities helps identify and address potential issues before commissioning, reducing delays and ensuring a smoother testing and delivery process.

Electrical test, diagnostic and commissioning

Before delivery, the complete yacht electrical and automation system solution undergoes comprehensive testing and commissioning activities, including:

Factory tests on panels and switchboards (routine tests and FAT)
Harbour tests to verify wiring, communication and logic
Sea trials to validate PMS, automation, safety and monitoring under real conditions

During commissioning, Elettromar’s engineers fine-tune parameters, alarm thresholds and control sequences, while training crew members on normal operation, emergency procedures and first-level diagnostics. The result is a yacht that is ready for intensive, reliable use from the first day in service.

Yacht monitoring and control systems

Modern yachts require advanced yacht monitoring and control system solutions to manage increasingly complex equipment and operating profiles. Elettromar designs and develops integrated automation systems based on proven industrial technologies.

Integrated supervision everywhere

Using distributed I/O and marine-grade networks, the automation system collects data from:

Power generation
Engines, gearboxes and propulsion auxiliaries
Pumps, valves, tanks and bilge systems
HVAC systems
safety systems such as fire detection, watertight doors
Navigation lights

All information is centralised on intuitive HMIs installed in bridge consoles, engine-room stations and technical control rooms. Synoptic pages, trends and alarm lists give the crew a clear overview of the yacht electrical systems and all connected services.

Custom software, power management and alarms

Thanks to in-house marine custom software development, Elettromar tailors control logics and interfaces to the specific yacht and owner, including:

Custom pages and dashboards for power, automation and accomodation services
Integrated Power Management System (PMS) for generator control and load shedding
Structured alarm and event management with prioritisation and escalation
Data logging for analysis, reporting, maintenance and predictive planning

Where required, secure remote access can be implemented to support diagnostics and updates, always in agreement with the owner and management company. A well-designed yacht electrical system and automation solution improves safety, reduces fuel consumption and makes everyday operations simpler for the crew.

Service and refit for yacht electrical systems

Over time, technology, regulations and owner expectations evolve. Elettromar supports yacht owners, shipyards and management companies with dedicated yacht electrical service & Refit solutions that keep vessels efficient, compliant and competitive on the market.

Service, Remote Assistance & Lifecycle Support

Periodic inspections and electrical testing according to *Standard IEC 60092-401 section 11
Battery and fire detection system checks
Electrical equipment lifecycle management
Remote assistance and software backup services

For refit projects or mid-life upgrades, Elettromar can:

Replace or modernise main and distribution switchboards
Upgrade protections, monitoring and automation platforms
Integrate new generators, shore-power systems or energy storage
Extend the yacht monitoring and control system with new functions

Combined with periodic yacht electrical tests and diagnostic campaigns, these activities increase reliability, extend equipment life and support class and flag surveys.

CONTACT US

From engineering and automation to commissioning, service and refit, Elettromar provides integrated electrical solutions tailored to the requirements of modern yachts.

Whether for a newbuild project or a system upgrade, our goal is to deliver reliable, efficient and future-ready electrical and automation systems that support safe operations and long-term value.

Contact Elettromar to discuss your next yacht electrical or refit project.