EPTechnologies provides complete electric and hybrid marine propulsion systems. Our in-house portfolio includes solid-state tech and lithium-ion batteries, DC generators, saildrives, shaft drives, Z-drives and jet propulsion, all integrated through our own controls and EPMS software. One partner for the complete propulsion and energy system.

EPTechnologies

SVENNER is EPTechnologies’ DNV type 1-approved solid-state marine battery, engineered for demanding marine applications. It combines advanced solid-state cell technology with no-propagation design, dual-core lockstep BMS, remote monitoring and scalable rack integration. With 16.1 kWh nominal energy, up to 314 A continuous discharge and 10,000+ cycles at 80% DoD, SVENNER delivers safety, durability and performance at sea.

SVENNER Solid-State Tech Marine Battery - DNV

SVENNER is EPTechnologies’ solid-state tech marine battery platform, developed for safe, reliable and scalable energy storage at sea. DNV type approved, it combines proven safety testing, no-propagation design, long cycle life and simplified system integration. With a modular 51.2 V architecture and scalable multi-MWh configurations, SVENNER is designed for marine applications from smaller vessels to large commercial systems.

SVENNER Solid State Technology DNV Tested

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SVENNER solid-state battery technology is developed for demanding marine applications, combining high safety, long service life and modular scalability. DNV-approved, it features no-propagation design, advanced BMS protection, remote monitoring and 10,000+ cycle capability—providing a robust energy solution for electric and hybrid vessels.

Solid State Technology Battery - Svenner II

DNV-approved solid-state tech marine battery with no-propagation design, 10,000+ cycles, advanced BMS and modular scalability.

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Marine Propulsion Provider & Battery Producer

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Solid State Technology Battery - Svenner II

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