Batteries Services
Mastervolt Batteries Service Greece
MARINE PROJECT delivers certified Mastervolt battery diagnostics, charging fault code resolution, and complete system performance monitoring services across all Greek waters, with experienced technicians available for direct at-berth intervention from the Ionian to the Aegean. We resolve critical issues like sudden capacity drops, charging fault codes, BMS shutdowns, cell imbalance, and voltage instability on-site, restoring reliable power for house, starter, and bow thruster banks without costly battery replacement or extended electrical downtime. Our 24/7 emergency response guarantees that even sudden power failures at remote anchorages receive immediate technical attention and precise remediation. For urgent Mastervolt battery assistance and rapid deployment, contact MARINE PROJECT directly via WhatsApp—our certified energy storage specialists are ready to mobilize within hours.
Specialized Service Capabilities:
For yacht owners navigating the Greek islands, reliable Mastervolt batteries are the cornerstone of onboard energy independence—and MARINE PROJECT delivers certified services for all AGM, Gel, and MLI Ultra Lithium-Ion banks at every major port and remote Aegean anchorage.
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Battery Installation & Bank Setup: Expertly fitting and wiring Mastervolt AGM, Gel, and MLI Ultra Lithium-Ion battery banks, including proper cable sizing, busbar distribution, and overcurrent protection to ensure safe, high-efficiency energy storage with balanced load sharing across all house and starter circuits.
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Diagnostics & Capacity Testing: Conducting digital load bank testing, precision voltage checks, and internal cell health diagnostics using Mastervolt-compatible battery monitors, accurately assessing remaining capacity and identifying weak cells or internal resistance increases before they compromise performance.
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Preventive Maintenance & Cell Balancing: Performing regular physical inspections, active cell balancing to equalize voltage across all units, and terminal corrosion treatment with anti-oxidant compounds—ensuring consistent discharge characteristics and maximizing the cycle life of your battery investment.
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Charger & Inverter Optimization: Configuring Mastervolt Mass Combi chargers and MPPT charge controllers with precise charge profiles (bulk, absorption, float) specifically tailored for each battery chemistry, preventing overcharging and maximizing recharge efficiency from shore power, generators, or solar panels.
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MasterBus Network Integration: Connecting battery management systems (BMS) with MasterBus and CZone digital monitoring networks, programming shutdown thresholds, temperature compensation, and alarm outputs for full visibility, remote monitoring, and protection of your battery assets.
For immediate Mastervolt battery support or to schedule a service anywhere in Greece, contact MARINE PROJECT via WhatsApp—our certified energy specialists extend battery lifespan and guarantee reliable power for every stage of your Mediterranean voyage.
About Mastervolt Batteries Service Greece:
Mastervolt is an international pioneer in marine electrical power, renowned for manufacturing high-reliability marine batteries, intelligent chargers, and battery management systems. Their AGM, Gel, and MLI Ultra Lithium-Ion batteries deliver stable energy storage, high discharge rates, and long cycle life for yachts of all sizes.Engineered for seamless integration with MasterBus digital monitoring networks, Mastervolt batteries require precise charging voltage regulation and cell balancing. At Marine Project, we use genuine Mastervolt products and certified electrical service techniques to ensure safe, reliable, and high-performing energy storage on board.
Ready to service your yacht? From remote support to full shipyard management, our global team is ready to assist.
Global Yacht Support with Our Prime Refit Hub in Mallorca
Why Mallorca? Palma is a global leader in yacht repair and refit, world-class infrastructure, skilled trades, strategic Mediterranean location.
STP Shipyard Palma: 162,500 m² capacity for yachts up to 120m / 1,000t, with 5 berths up to 110m for prime refits without relocating.
- The Open Shipyard Model: Choose your own contractors; all trades on site ensure competitive pricing, faster turnarounds, and no monopolies.
- Dedicated Island Facilities: Complete island-wide infrastructure, from mast repair lanes and Astilleros de Mallorca to Port Adriano and 10,000 m² of dry docks.
- Skilled labor: Over 600 contractors and 3,000 professionals deliver superyacht standards just as cost-effectively for 40–60ft vessels.
- Tax Advantages (TPA Regime): Non-EU flagged yachts can use Spain’s TPA regime to refit completely exempt from 21% import VAT on labor and parts.
One contract, one contact. We coordinate all shipyards, specialists, and suppliers. We manage budget, schedule, and quality, with transparent communication. Repair, refit, conversion, modernization for sail and motor yachts.
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Upcoming Yard Period?
Submit your worklist for a detailed technical proposal tailored to your vessel’s requirements and timeline.
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Other Service Categories
Our yacht maintenance expertise extends far beyond this single department to cover your entire vessel. Consequently, our mobile engineering teams stand ready across the Mediterranean for diverse refit demands. Select another technical category below to review our full operational scope.
ALL YACHT SERVICE STATIONS
Yacht Repair & Maintenance Near You
Marine Project manages a certified network of engineers and mobile technical teams across the Mediterranean. Specifically, we deploy local specialists directly to your berth and handle all shipyard compliance. Click on your current country below to access available services and secure your service window.
TECHNICAL YACHT SUPPORT
Why Captains & Chief Engineers Trust Our Services
We know that keeping a superyacht running on schedule comes down to speed, precision, and zero guesswork. Our technical team delivers rapid-response support, full workshop fabrication, and class-compliant expertise to execute your worklist efficiently. Across the Balearics, we ensure your vessel stays operational and fully compliant.
On-Site & Dockside
We don’t manage your project from a distant office, our team is directly on-site in the marina. We are on your deck the moment you need us.
Priority Scheduling
Skip the mid-season backlog and lock in your yard period faster. We optimize our calendar to guarantee quick slot availability for urgent refits.
In-House Workshops
We own our workshops and machinery, meaning zero subcontractor delays. Your worklist is executed directly, reducing turnaround times.
Survey-Ready Work
We repair straight to Class guidelines like Lloyd’s, ABS, and RINA. Pass your inspections on the first go without unexpected compliance delays.
FOR YACHT OWNERS
Everything Your Yacht Needs
From technical support to maintenance and compliance, we cover every aspect of your yacht’s operations. A structured approach designed to protect your asset and simplify ownership.
One Point
of Contact
One dedicated partner managing every aspect of your yacht with seamless coordination and control.
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Complete Yacht
Management
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Repair &
Technical Care
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Compliance &
Legal Support
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YACHT OWNER OR CAPTAIN?
Your Questions, Answered.
At Marine Project, we provide everything a superyacht needs while in Mallorca. From technical maintenance and repairs to detailing, provisioning, and concierge services we handle it all with precision and care. Whether it’s a quick turnaround or a full refit, we ensure your yacht is in top condition, ready to sail.
We offer a complete range of services tailored specifically for superyachts, delivered by experienced professionals who understand the unique demands of luxury vessels. Our reputation for reliability, quality, and discretion sets us apart.
We operate with a proactive, solutions-oriented approach and precise project management. Our well-coordinated team is trained to handle urgent requests and quick turnarounds without compromising on quality.
Every task we undertake is backed by strict quality control and open communication with our clients. We stand by our work and are committed to exceeding your expectations every time.
You only need one point of contact US! We coordinate all services, from technical repairs and refits to provisioning, detailing, and concierge support, ensuring smooth and efficient operations.
Our staff is thoroughly vetted, and we operate with utmost discretion. Your privacy, your crew, and your guests are always our top priority, and our procedures ensure your peace of mind.
24/7h ASSISTANCE
Technical Support & Repairs
Our team delivers expert support to minimize your vessel’s downtime. Specifically, we provide precise engineering guidance at every stage. Submit your specifications below to connect with a refit manager.
