Our solutions are designed to make energy supply and energy management more efficient, secure, and effective – even under challenging conditions. Thus, we support the management of current threat situations and create real value both in active field operations and at the interface with civilian deployments, such as protecting critical infrastructure and in crisis response.
EcoVolta – 2.3KW
POWERBANK
Universal, compact portable 230V solution for silent, emission-free energy on the go.
EcoVolta – 8.9KW
POWER TROLLEY
Mobile 400 Volt solution for professional applications with high power requirements.
EcoVolta – 15.0KW
POWERSTATION
Scalable professional power supply for high inrush currents and long runtimes or multiple devices.
EcoVolta – 15.0KW
EVOTRACTION
Powerful battery blocks or traction batteries for electric vehicles and machinery
FlexiBatt – 2.5KW
BATTERY-BLOCK
With 2.5 kWh and a lightweight, compact design, FlexiBatt provides energy for extended field operations.
FlexiBatt – 2.5KW
BATTERY CASE
A modular 48V and 2.5 kWh ruggedized battery system for professional, off-grid use independent of the power grid.
FlexiBatt – 50KW
BATTERY SYSTEM
A UPS and energy storage system with high capacity. The system combines 5 kWh modules. Scalable up to 50 kWh.
PowerUP
GENERATORS
Mobile hydrogen fuel cell generators for quiet, emission-free power in flexible applications.
PowerUP
POWER SUPPLIES
Integrable fuel cell power supplies for compact, modular hydrogen-based energy systems.
PowerUP
ELECTROLYZER
Decentralized hydrogen production for resilient, independent energy supply on site.
PowerUP
USV SYSTEME
Hydrogen-based UPS power systems for reliable backup power in critical applications.
PowerUP
CONTAINER SYSTEME
Containerized hydrogen power systems, solutions for scalable, resilient energy supply on site.
Vogt-CTE
Rescue
Business field for products related to rescue and operations
Vogt-CTE
Defense
Business field for products related to defense and security markets
Vogt-CTE
Energy
Business sector for products related to mobile energy supply markets
Vogt-CTE Fire Retardants
Business field for products related to fire protection and firefighting
Reliable energy at sea, in the harbor, and at anchor. In shipping and yachting, a stable power supply is essential. Navigation, communication, safety systems, cooling, and comfort features are entirely dependent on energy. At the same time, vessels often operate autonomously; generators can fail or may not be used continuously due to noise, emissions, or maintenance reasons.
PowerUP and FlexiBatt provide modern, quiet, and flexible energy systems for commercial shipping as well as for private yachts and sailboats. They enhance supply security, reduce dependence on combustion generators, and enable partially low-emission or even generator-free operation – both at sea and in the harbor.

The central power unit on board and in harbor operations
PowerUP acts as a central power and control unit for onboard and harbor operations in maritime applications. The system reliably distributes electrical energy to all relevant consumers, manages the transition between different energy sources, and provides immediate available power in case of failures. Particularly in the event of generator outages or in situations requiring quiet and emission-free operation, the benefits of this solution become evident. PowerUP enhances operational safety, reduces dependencies, and creates comfort and planning security on board.
Emergency power supply during generator failures
Onboard generators may fail due to technical defects, fuel issues, or extreme weather conditions. In such moments, immediate and reliable energy supply is crucial to continue operations of safety-critical systems. PowerUP seamlessly takes over the supply and ensures that navigation, communication, lighting, and pumping systems continue to operate without interruption. This application is beneficial as it increases the safety of the ship and crew and makes critical situations manageable even under challenging conditions.
Quiet and emission-free operation at anchor or in port
In port or at anchor, the operation of generators is often undesired or even restricted. Noise, exhaust fumes, and vibrations adversely affect comfort and the environment alike. PowerUP enables silent operation, ensuring the onboard network is reliably supplied without the need for a running generator. This is particularly advantageous for longer mooring periods, as comfort and tranquility increase while emissions and fuel consumption are reduced.
Reliable power supply on sailing boats
When sailing, electric energy is often only available in limited amounts, as the engine does not run continuously. At the same time, modern sailing boats rely on stable power supply for navigation, autopilot, communication, and onboard electronics. PowerUP provides this energy regardless of engine operation and ensures consistently high supply quality. This solution is valuable as it enables longer, autonomous trips and significantly enhances safety and ease of use at sea.
Continuous supply for refrigeration and freezing systems
Refrigeration and freezing systems play a crucial role, especially in fisheries, charter operations, or on longer voyages. A cooling failure can quickly lead to losses. PowerUP guarantees a continuous power supply for these systems, even when the generator is unavailable. Its use is justified because it secures the cold chain, maintains quality and freshness, and operates independently of individual energy sources.
Temporary power supply in harbor operations
During maintenance, renovations, or prolonged mooring periods, there is often an increased energy demand onboard or in the immediate port area. PowerUP flexibly provides additional energy for tools, lighting, and technical systems during these phases. This application is advantageous as it functions independently of fixed shore power, simplifies workflows, and ensures a safe power supply even in temporary requirements.
Modular Energy Storage for Maritime Autonomy
FlexiBatt forms the foundation of modern energy storage systems in shipping and yachting. The modular battery systems enable long operating times, high reliability, and flexible adaptation to different onboard concepts. Due to their compact design, they are particularly suitable for use in confined spaces as well as in mobile and vibration-prone environments. They make a significant contribution to increased autonomy, comfort, and safety on board.
Long-Term Power Supply at Anchor
When at anchor, continuous operation without a running generator is highly desirable. FlexiBatt stores enough energy to reliably supply onboard consumers for many hours or even days. This application is sensible because it enables a quiet and emission-free stay, reduces fuel consumption, and significantly enhances comfort for crew and guests.
Securing Critical Systems
Safety-critical systems such as navigation, radio, and monitoring must function reliably at all times, even during voltage fluctuations or failures of other power sources. FlexiBatt provides immediately available energy in such situations and stabilizes the onboard supply. This is sensible because it increases operational safety and ensures that essential functions remain operational even under challenging conditions.
Integration of Renewable Energy Sources
Renewable energy sources such as solar panels or wind generators can be efficiently integrated into the onboard energy system by storing excess energy for later use. FlexiBatt thus enables a high degree of autonomy, particularly on sailing boats or during extended stays without shore power. This application makes sense because it reduces the consumption of fossil fuels and supports a more sustainable energy supply on board.
Reduction of Generator Running Times
Operating generators causes noise, vibrations, and emissions and involves maintenance efforts. FlexiBatt buffers energy and provides it on demand, so generators only need to be used selectively for recharging. This is sensible because it reduces the wear and tear on equipment, lowers operating costs, and noticeably improves comfort on board.
Scalability with Increasing Energy Demand
As electrification on board increases, so does energy demand, for example due to additional comfort systems or electric drives. FlexiBatt can be expanded modularly, adapting to new requirements without having to replace existing systems. This flexibility is useful because it protects investments, facilitates future expansions, and enables long-term use of the energy system.
WE DELIVER INNOVATIVE ENERGY SYSTEMS
At Vogt-CTE, we provide our European trading partners access to unique innovations in the field of energy systems. Our solutions make energy supply and energy management easier, faster, safer, and more energy-efficient – all while consuming fewer resources. The products we represent are highly specialized, field-tested, and create real value: they strengthen resilient, decentralized structures and ensure operation even under demanding conditions. We do not just bring products to market; we deliver progress. Together with our partners, we ensure that these innovations reach where they are needed most: at operators of critical infrastructure, response organizations, and field users.