Marine

High-Performance Battery Packs for Marine Applications

At Galvani Power, we engineer advanced battery solutions for marine vessels β€” from electric workboats and ferries to high-speed recreational craft and hybrid propulsion systems.
Our battery platform offers high voltage, modularity, and thermal flexibility, designed to meet the safety and durability requirements of maritime environments. Whether fully electric or hybrid, we help you power your vessel with clean, reliable energy.

Why Choose Galvani Power for Marine Electrification?

πŸ”‹ All Voltage and Energy Levels
Our architecture supports platforms from 48 up to 800 V, to fit small batteries of few tens of kWh up to huge ESS for hundreds of kWh and multiple strings in parallel, at the voltage level that makes you comfortable.
πŸ“ Space-Efficient Modular Design
We deliver slim, flat battery packs, optimized for hull or under-deck installation β€” as well as large multi packs storage systems, maximizing space for cargo or passengers.
πŸ›‘οΈ Maritime-Grade Safety Standards
Built to endure saltwater, vibration, and temperature fluctuations. DNV standards are embedded in our development, ensuring resilience under the most demanding marine conditions.
🌑️ Thermal Adaptability
From cold-start harbor tugboats to high-load ferries running in hot climates, we provide optimized thermal systems β€” liquid cooling or heating β€” minimizing pumps pressure and enhancing calendar life.
βš™οΈ Chemistry-Agnostic Integration
We support LFP, NMC and other chemistries, all certified and with high industrial quality β€” or advising based on performance, cost, and certification requirements.
πŸš€ Scalable Power, Seamless Integration
Galvani Power’s modular design supports different vessel classes β€” easily connecting with propulsion systems, energy management units, and DC grids for auxiliary systems via CAN.

Application Scenarios

πŸ›₯️ Full-Electric Workboats & Leisure Craft
Galvani batteries power vessels with quiet, clean, and efficient propulsion. Perfect for ports, lakes, protected areas, or luxury use.

⛴️ Hybrid Ferries & Utility Vessels
We support hybrid propulsion systems where battery packs reduce fuel use, emissions, and noise β€” while providing redundancy and grid load balancing.

πŸ”Œ Onboard Energy Storage & Grid Support
Support hotel loads, auxiliary systems, or emergency power through marine-certified battery banks β€” ideal for yachts, offshore platforms, and patrol vessels.

Ready to Navigate the Electric Future?
Let’s define the next standard in clean marine propulsion β€” together. Whether your focus is sustainability, compliance, or performance, we configure your battery system for maximum efficiency and seamless integration at sea.
Define your requirements β€” or challenge ours.
Configure your project or contact us today.

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