Energy & autonomy

Refit battery park and installation Multiplus II Victron on a Neel 43

Refit of the battery park and installation of a Multiplus II Victron on a trimaran Neel 43 in the Var

In modern boating, energy management on board has become a key element to ensure comfort, safety and autonomy. We recently completed a full overhaul of the service battery bank, accompanied by Victron's Multiplus II installation, on a trimaran Neel 43 in the Var. This project perfectly illustrates our expertise in boat maintenance and installation of electrical equipment, with a performance-oriented and reliable approach. This installation is part of a global project to recast the production, comfort equipment and the storage and use of edge energy.

An essential overhaul to modernise the energy system

Diagnosis of the existing park

Before any intervention, we conducted a full analysis of the existing facility. Following the installation of new equipment and the evolution of the navigation programme, the battery bank had limitations in terms of capacity and efficiency.

We made an energy diagnosis in order to identify:

• current consumers
• future consumers
• autonomy at anchor
• autonomy in navigation
• solutions for addressing gaps

This diagnosis allowed us to propose solutions adapted to the real needs and then to select one with the owner.

Replacement and optimization of battery bank

We have completed the complete replacement of the service battery bank with a more efficient and dimensioned configuration.

This intervention enabled:

• increase storage capacity
• improve the stability of the feed
• to enhance the overall reliability of the system

Thus, the trimaran now benefits from a solid and sustainable energy base.

Installation of the Multiplus II Victron: the heart of the system

Key equipment for energy management

The Multiplus II of Victron is a central element in the energy management on board. It combines several essential functions:

• efficient 12V/230V converter
• intelligent battery charger
• automatic energy source management

Thanks to this equipment, the user benefits from a fluid and secure power supply, whether at the dock or in navigation.

A mastered technical integration

The installation of a Multiplus II requires perfect control of on-board electrical systems. So we have:

• dimensioned electrical protections
• optimised AC and DC wiring
• integrated system in the existing environment
• set the settings according to the customer's usages

Each step has been carried out rigorously to ensure a reliable and compliant installation.

A comprehensive approach to energy autonomy

Optimization of energy flows

Beyond the hardware, our goal is to optimize the entire energy chain. We have therefore worked on:

• the apportionment of expenses
• management of electrical priorities
• L-optimization of load cycles

This approach maximizes system efficiency while extending the life of the equipment.

Towards greater autonomy in navigation

Thanks to this refit, the trimaran Neel 43 gains energy autonomy. The owner can now:

• add equipment comfort on board
• make optimal use of its energy production
• enjoy constant electrical comfort
• reducing its dependence on port infrastructure
• sailing more serenely

This is fully in line with the current expectations of boating, where comfort, performance and autonomy intertwine.

Local expertise in Var and the Alpes-Maritimes

A know-how in boat maintenance

Located in the Var, we intervene on technical projects demanding in boating, including boat maintenance and equipment installation.

We propose:

• custom solutions
• a careful execution
• full support

A trusted partner

We work with individuals as well as with professionals in Var and the Alpes-Maritimes. Our goal is to build a lasting relationship based on the trust and quality of our achievements.

Why would you entrust us with your energy refit?

A personalized approach

Each boat is unique. We adapt our solutions to technical constraints and customer expectations.

A complete mastery of energy management

From production to consumption, we control all on-board energy systems.

Quality commitment

We guarantee reliable, durable and perfectly integrated facilities for total tranquility on board.

The word of the end!

This overhaul of the service battery bank, combined with the installation of a Multiplus II Victron on a Neel 43 trimaran in the Var, demonstrates our ability to modernise and optimize energy systems in boating. Thanks to our expertise in boat maintenance, equipment installation and energy management, we accompany our customers towards optimal energy autonomy.

Do you have a refit or energy optimisation project on board? Contact us for a personalized study and professional support in the Var and Alpes-Maritimes.