Triana Nautic SL

SailOnGreen (Sailongreen Marine Systems SL) has established itself as a benchmark for innovation in the marine sector in the Balearic Islands. Based in Mallorca, this engineering firm is not only a service provider, but a strategic technological partner for shipowners seeking to move towards efficient, silent and emission-free navigation. Although its initial reputation was forged in the conversion of traditional vessels to electric propulsion, SailOnGreen's expertise spans a much broader technical spectrum. The company understands the boat as an integral energy ecosystem, which has led it to specialize deeply in marine electrics, battery bank management and state-of-the-art marine electronics. Experts in Marine Power and Electricity At the heart of every SailOnGreen project lies a comprehensive understanding of shipboard electricity. Beyond propulsion, the company offers complete electrical refit services, refurbishing and modernizing obsolete installations that are often the root cause of failures at sea. From complete rewiring to ISO standards to the design of intelligent switchboards, its team ensures that power flows safely and efficiently to every corner of the vessel. Accumulation Technology: Battery Banks One of the cornerstones of its business is the design and sizing of high-performance battery banks. SailOnGreen has left behind the limitations of lead-acid to specialize in Lithium (LiFePO4) technologies. These systems not only power the electric motors, but also manage the autonomy of on-board services (fridge, lights, watermaker) with a higher energy density and drastically lower weight. Their approach allows sailors to enjoy days at anchor without having to turn on noisy generators. Smart Electronics and Monitoring Modernization is not complete without control. SailOnGreen integrates advanced electronics systems that allow the captain to monitor the boat's status in real time. This includes the installation of battery management systems (BMS), Victron energy monitors, and the integration of this data into the navigation displays (plotters). Thanks to this digitization, the user has full control over consumption, solar charge and remaining range, eliminating uncertainty in navigation. SailOnGreen transforms boats of the past into machines of the future. Whether by installing a silent electric motor, optimizing charging through solar panels or renewing all the control electronics, its mission is clear: to offer a sailing experience where cutting-edge technology and respect for the sea sail on the same course.

We specialize in professional silicone and sealant services for yachts and superyachts, supporting both new build and refit projects. Our scope of work includes sealing of decks and teak seams, hatches, windows, doors, railings, fittings, structural joints, and all exterior and interior areas requiring high-performance marine sealants. We work with proven marine-grade materials and follow shipyard standards to ensure durability, watertight integrity, UV resistance and clean finishing. Our team collaborates closely with shipyards, refit facilities and yacht owners, delivering reliable, precise and efficient workmanship. Based in Germany, we are available for projects across Europe and worldwide.

We provide emergency silicone and sealant services for yachts and superyachts, responding to urgent situations such as leaks, failed or degraded sealant, and water ingress affecting critical areas of the vessel. Our emergency scope of work includes sealing and re-sealing of hatches, windows, doors, deck fittings, railings, teak seams, and structural exterior and interior joints that require immediate attention to maintain watertight integrity. We operate as a mobile service and work efficiently to minimize downtime, prevent further damage, and support ongoing operations or refit schedules. All works are carried out using proven marine-grade sealants suitable for both temporary stabilization and long-term repair solutions, following shipyard and industry standards. Based in Germany, our experienced team is available for urgent interventions across Europe, working closely with shipyards, refit facilities, captains, technical managers, and yacht owners.