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All you have to do is contact the Weenav team, and we will intervene to repair the engine.

The motor is IP67 certified, which means it is waterproof to submersion up to 20 meters deep for 30 minutes. In addition, it is coated with epoxy paint that is resistant to corrosion and salt water, ensuring effective protection in marine environments.

Electric motors require less maintenance than internal combustion engines due to their mechanical simplicity (fewer moving parts) and the absence of certain critical components such as oil filters, spark plugs, etc. Electric motor maintenance focuses primarily on maintaining electronic systems, batteries, and the motors themselves, with less need for mechanical adjustments or frequent replacement of parts.

Weenav can intervene remotely on the system if necessary, thanks to the reliability of its marine electric motors. In the event of a failure that does not concern the engine itself, conventional repair services can then intervene to solve the problem at sea.

The costs of electric motors may initially be higher than those of heat engines due to battery technology and the production of electronic components. However, over the long term, the operating costs of electric motors are generally lower due to the reduction in fuel consumption, reduced maintenance, and the increased durability of modern electric motors and batteries.

Weenav offers a two-year warranty and remote after-sales service to diagnose any problems encountered, as well as on-site assistance from our teams directly on the boat if necessary.

Our electric motors comply with ESTRIN standards for inland waterways and the relevant division for maritime use, depending on the type of boat you have (Divisions 221, 222, 223 A and B, 224, 226, 240/NUC, 243, 245, etc.). All our boats are IP 67 certified (waterproof to a depth of 1 m for 30 minutes) and CE certified (Electrical Compliance).

All our batteries are DNV, UN3480, IEC 62619:2022, IEC 62619:2022, IEC 62620:2014, EN-61000-6-1, EN-61000-6-3 certified.

Yes, electric motors significantly reduce vibrations during navigation compared to internal combustion engines. This reduction in vibrations improves on-board comfort and contributes to a more pleasant and less tiring sailing experience.

The performances of electric motors are often superior to those of combustion engines in terms of instantaneous acceleration and torque from the start, thanks to their ability to provide maximum torque from the start.

Marine electric motors are very reliable due to their simple design, with fewer moving parts compared to internal combustion engines. They require less maintenance, which reduces the risk of breakdowns and ensures consistent performance over a longer period of time.

Electric motors offer several advantages over internal combustion engines, including greater energy efficiency, quieter and smoother performance, reduced maintenance due to fewer moving parts, a reduction in local pollutant emissions, and better adaptability to technological innovations such as advanced electronic control systems.

The electric motor requires less maintenance and has a less complicated composition, which means that it has a much longer lifespan.

Electric boat motors generally have less risk of fire compared to internal combustion engines, mainly due to their electrical operation without internal combustion. In addition, Weenav equipment is standardized and certified, which minimizes potential risks.

Electric motors generally have a lower environmental impact than internal combustion engines, mainly due to their ability to operate without direct local emissions (such as exhaust gases). However, their ecological footprint depends on the source of electricity used to recharge them. The use of electricity from renewable sources further reduces their impact, while thermal engines emit polluting gases and contribute to climate change, even with reduced emission technologies.

Lithium iron phosphate batteries are renowned for their reliability and durability when properly maintained, with a high charge/discharge cycle capacity and low self-discharge compared to previous technologies such as lead acid.

Electric motors positively influence navigation performance by offering instant acceleration, rapid response to commands, and high fuel efficiency. They also allow for precise maneuvering and increased reliability thanks to their simplified design and fewer moving parts.

Weenav electric motors are perfectly suited to maritime areas with thermal restrictions because they do not emit any pollutants directly into the waters. They produce no oils, no gasoline, no CO2, no odors, and are also remarkably quiet. This makes them particularly environmentally friendly and suitable for maintaining marine ecosystems in these areas.

The cost of retrofitting a boat varies according to the size of the boat, the power of the electric motor chosen and the desired autonomy. The price of the electric motor can be between €36,500 and €89,900, depending on the type of motor, to which must be added the cost of the necessary batteries. These prices may also vary depending on the technical specifications and options chosen for your conversion to an electric motor and the price of batteries on the market at the time of purchase.

Our demonstration boat, a Capelli Tempest 770, reached a speed of 35 knots. Performance may vary depending on the engine model installed and sailing conditions. We are constantly conducting research and optimisation to offer engines that are increasingly powerful, reliable and durable.