Energy & autonomy
Victron lithium battery installation on Tesoro 40 in Cannes
Victron lithium installation aboard a Tesoro 40 in Cannes
As part of our boat maintenance and boat preparation activity in the Var and the Alpes-Maritimes, we recently completed a lithium Victron installation on board a Tesoro 40 based in Cannes. This project is a perfect example of our technical know-how and our requirement for reliability, safety and energy performance.
Thanks to this modernisation, the owner now enjoys greater autonomy, an optimised electrical system and significantly improved on-board comfort. A detailed account of this achievement.
Why go lithium on a Tesoro 40?
Optimized energy autonomy
The replacement of a conventional battery bank with a lithium solution significantly increases the useful capacity. Indeed, Victron lithium batteries offer a much higher discharge depth, which guarantees greater autonomy in navigation and anchorages.
A reliable and durable solution
Unlike lead batteries, lithium has a much longer lifespan. Thus, this equipment installation is based on a sustainable logic, while reducing long-term maintenance costs.
A full and custom Victron installation
Project study and design
Before any intervention, we carried out a comprehensive study of the vessel's energy needs: on-board equipment, shore power, owner's use habits. This phase is essential to ensure a perfectly adapted installation.
Integration of Victron equipment
We then installed the following elements:
- Lithium batteries Victron
- Chargers and converters
- Management System (BMS)
- Monitoring interface
Each component has been carefully integrated to ensure perfect compatibility with existing equipment.
Retrieving and securing cabling
In order to ensure the reliability of the system, we also optimised the wiring on board. This step is often underestimated, but it is crucial to secure the installation and maximize performance.
A construction site in Cannes in the Alpes-Maritimes
Local and reactive intervention
Based in southern France, we regularly intervene between the Var and the Alpes-Maritimes. This construction site in Cannes was carried out within controlled deadlines, while respecting the constraints of the port and the customer's planning.
Coordination and professional monitoring
As part of our yacht management service, we have ensured a complete follow-up of the project:
- Planning of work
- Supply of equipment
- Testing and commissioning
- Customer training
Benefits for the owner
Comfort and serenity on board
Thanks to this Victron lithium system, the owner now benefits from:
- Long-term autonomy
- A stable power supply for all equipment
- Silent and stress-free operation
Enhancing the vessel’s value
This type of modernisation also increases the value of the vessel, a significant asset in the event of resale.
Why choose us for your lithium installation?
Recognized expertise
Specializing in boat maintenance, deck hardware and optimisation of electrical systems, we support our customers on tailor-made projects, from diagnosis to commissioning.
Global support
We don't just install equipment. We offer a real turnkey solution, integrated with your navigation program and yacht management.
Conclusion
This Victron lithium installation on a Tesoro 40 in Cannes demonstrates our ability to carry out demanding technical projects rigorously and professionally.
If you want to improve the energy performance of your boat, secure your installation or upgrade your equipment, we are at your disposal to accompany you in your Project, all over the Var and the Alpes-Maritimes.


