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Harnessing Excellence: Mastervolt's Advanced Marine Power Solutions
Mastervolt's commitment to excellence extends to their isolator technology, ensuring optimal performance and reliability in power distribution systems. Additionally, with features like Mastervolt’s Chargemaster guaranteeing fast charging times and innovative 3-bank battery chargers, our website offers cutting-edge solutions for marine power needs. Whether it's the next generation of battery chargers or integrated systems like the Combimaster 24V, Mastervolt's range of products reflects their vast expertise and commitment to delivering top-quality electrical solutions for marine applications.Email us: info@yacht-supply24.com or fill our Feedback form.
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1-2 weeks delivery time The Mastervolt Mass Sine 24/800 (Model 24120800) is a rugged pure sine wave inverter engineered for high-demand professional and semi-professional applications. Delivering continuous power output of 650 W (800 W for 30 minutes) at 230V/60Hz, it features high-frequency switch mode technology, galvanic isolation, 92% efficiency, and operates faultlessly at ambient temperatures up to 40°C. With compact dimensions of 325 x 220 x 111 mm and a weight of just 3.8 kg, it offers a reliable and space-saving solution for off-grid, marine, and mobile power systems. |
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1-2 weeks delivery time The Mastervolt Mass Sine 24/2500 (Model 24122500) delivers robust 24 VDC to 230 VAC true sine wave conversion with a continuous power output of 2000 W and a 30-minute surge up to 2500 W. Built for industrial-grade performance, it can handle peaks of up to 5000 W, making it ideal for heavy loads and professional environments. With dimensions of 420 x 318 x 130 mm and weighing 14.6 kg, it’s compact yet powerful. Engineered for full output at temperatures up to 40°C, it’s galvanically isolated and operates at 92% efficiency, with optional MasterBus integration and remote control capabilities. |
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1-2 weeks delivery time The Mastervolt Mass Sine 24/5000 (Model 24195100) is a high-performance inverter designed for heavy-duty applications requiring uninterrupted and clean 230V/60Hz AC power. Operating at 24 VDC input, it delivers a continuous output of 4000 W, peaking to 5000 W (30 minutes) and surging up to 9000 W. With high efficiency (92%), galvanic isolation, and rugged build, it is suitable for critical power systems in marine, mobile, and industrial environments. Sized at 470 x 315 x 254 mm and weighing 19 kg, it integrates seamlessly with MasterBus and supports remote control for flexible system design. |
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1-2 weeks delivery time The Mastervolt Yellow Moulded Shore Power Cable 120300100 is a high-quality industrial-grade 230V AC connection cable, sold by the meter and specifically engineered for marine environments. Featuring 3x 2.5 mm² copper conductors, a rugged synthetic outer sheath, and European colour-coded insulation (brown, blue, yellow/green), this cable ensures maximum safety, durability, and current capacity for onboard shore power systems. Ideal for 16 A circuits and compatible with standard or CEE plugs, it offers robust, weather-resistant performance for reliable shore-to-ship AC transfer. |
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1-2 weeks delivery time The Mastervolt Yellow Moulded Shore Power Cable 120301000 is a 25-meter pre-cut high-performance AC cable designed for safe and secure 230V shore-to-vessel connections. Featuring 3x 2.5 mm² stranded copper conductors with European colour coding, encased in a durable yellow oil-resistant outer sheath, it provides an ideal solution for 16 A onboard power systems. Engineered to withstand marine environments, this cable ensures maximum safety, flexibility, and reliability during dockside stays. |
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1-2 weeks delivery time The Mastervolt Yellow Moulded Shore Power Cable 120301400 is a heavy-duty 230V AC cable sold by the meter, ideal for demanding onboard power installations. Featuring 3x 4 mm² copper conductors, this cable supports up to 32 A current, making it suitable for high-load applications. The durable yellow synthetic sheath is oil-, UV-, and salt-resistant, and the European colour-coded insulation ensures safe, standards-compliant connections for marine and RV environments. |
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1-2 weeks delivery time The Mastervolt Shore Power Connection Set Valox 16A (120500300) provides a complete, high-quality 230V shore power interface for marine applications. This set includes a 16 A Easy Lock Valox inlet, waterproof female connector, threaded ring cover, and a watertight connector cap — all built with rugged Marinco components. Designed for professional onboard installations, it ensures a safe, weather-resistant, and secure AC connection between shore pedestal and onboard electrical systems. Compatible with CEE-standard cabling and ideal for boats, yachts, and RVs with moderate AC power demand. |
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1-2 weeks delivery time The Mastervolt Shore Power Connection Set Stainless Steel 16A (120500400) was a premium-quality 230V interface solution designed for marine environments requiring corrosion resistance and high reliability. Though now discontinued as a pre-packaged set, all original components — including a 316 stainless steel Easy Lock inlet, waterproof plug connector, and threaded cap — remain available for individual purchase. Ideal for installations where durability, aesthetics, and IP-rated protection are critical. |
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1-2 weeks delivery time The Mastervolt Shore Power Connection Set 32A (120500600) was a high-capacity 230V AC shore power interface for professional marine installations using CEE 3-pole, 32 A wiring. Though discontinued as a pre-packaged set, all key components — including the Easy Lock stainless steel inlet, watertight 32A female connector, and heavy-duty cap — remain available individually. Designed for large yachts, commercial craft, and power-intensive onboard systems, this set delivers a secure, corrosion-resistant, and waterproof shore connection solution. |
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1-2 weeks delivery time The Mastervolt 121160251 Shore Power Extension Cord is a rugged and weather-resistant 25-meter cable with 2.5 mm² conductors, ideal for extending 230V AC shore power connections on boats and RVs. Featuring durable moulded plugs, a high-visibility green UV-proof sheath, and a built-in LED power indicator, this cable offers a safe and convenient solution for temporary dockside hookups and mobile shore power access. |
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1-2 weeks delivery time The Mastervolt ChargeMaster 12/10 IP65 (Model 43011000) is a compact and waterproof 12V battery charger designed for recreational and semi-professional applications. With a 10 A charge current, 3-step+ IUoUo charging algorithm, and IP65 ingress protection, it ensures safe and efficient charging of 25–100 Ah battery banks, including lithium types. Operating from 230 V AC input (180–265 V), the unit is naturally cooled, CE/e-mark compliant, and ideal for outdoor, mobile, or marine use where space and durability are critical. |
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1-2 weeks delivery time The Mastervolt ChargeMaster 24/6 IP65 (Model 43020600) is a compact, rugged, and waterproof 24V battery charger delivering 6 A output for battery banks up to 70 Ah. Designed for mobile, marine, and outdoor use, it features an automatic 3-step+ IUoUo charging curve, supports all battery chemistries including lithium, and is fully protected against water and dust ingress (IP65). Operating from 230 V AC input, it is a plug-and-play solution ideal for light-duty 24V systems where reliability and space efficiency are crucial. |
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1-2 weeks delivery time The Mastervolt Alpha Compact 14/140 Volvo Penta (46614142) is a high-performance 12V, 140A alternator optimized for marine and mobile energy systems, pre-configured with the intelligent Alpha Pro III regulator. Specifically designed for Volvo Penta engines, this plug-and-play solution offers up to 70 A charging at idle and supports Lithium Ion and all standard battery chemistries. Its patented open-frame design with dual internal fans, integrated temperature sensor, and lightweight build makes it ideal for continuous high-output charging in compact engine bays. |
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1-2 weeks delivery time The Mastervolt Alpha 12/130 Alternator (48212130) delivers a robust 130 A charge current at 12 V, making it ideal for fast and efficient charging of both starter and service batteries — even at low RPM. Designed with a six o’clock mounting position, dual A-section belts, and an 89 mm pulley, it includes the Alpha Pro III regulator for optimized battery performance. With forced fan cooling for operation above 40 °C and full galvanic isolation, it's perfect for marine, mobile, and industrial applications. Weight: 10.1 kg. |
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1-2 weeks delivery time The Mastervolt Alpha 24/75 Alternator (48224075) delivers 75 A charging current at 24 V and is engineered for dependable operation in marine and mobile environments. With a dual A-section belt, 89 mm pulley, six o’clock mounting position, and fan-assisted cooling, it provides consistent output even in high-temperature conditions or at low engine RPM. The unit is galvanically isolated and supports bidirectional rotation. Weight: 10.1 kg. Alpha Pro III regulator included for optimal battery management. |
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1-2 weeks delivery time The Mastervolt Alpha 12/130 Multi-Belt Alternator (48312130) delivers a strong 130 A charging current at 12 V and is equipped with a multigroove pulley for enhanced grip and durability in high-load applications. Designed for fast, efficient battery charging at low RPM, it comes standard with the Alpha Pro III regulator and supports multiple battery banks through isolators or Battery Mates. With a six o’clock mounting position, bidirectional rotation, and galvanic isolation, it ensures reliable performance even above 40 °C. Weight: 10.1 kg. |
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1-2 weeks delivery time The Mastervolt Alpha 24/75 Multi-Belt Alternator (48324075) is a high-performance 24 V alternator delivering 75 A of charging current, equipped with a durable multigroove pulley for superior belt traction in demanding installations. Featuring galvanic isolation, six o’clock mounting, and bidirectional rotation support, this model excels in hot engine compartments thanks to fan-assisted cooling. It comes ready for integration with Alpha Pro III regulation and is suitable for charging multiple battery banks simultaneously. Weight: 10.1 kg. |
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1-2 weeks delivery time The Mastervolt Multigroove Pulley Alpha (48420100) is an 8-rib replacement or upgrade pulley designed for optimal belt grip and torque transmission in demanding alternator installations. With an outer diameter of 57.4 mm and a width of 37.4 mm, it is suitable for high-load environments where a standard V-belt would be insufficient. Ideal for use with Alpha alternators featuring multigroove pulley compatibility. |
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What are the key features of the Mastervolt Chargemaster Plus and Combimaster battery chargers?
The Mastervolt Chargemaster Plus and Combimaster battery chargers represent the next generation of charging solutions for boats and yachts. These chargers integrate multiple functions into a single device, offering advanced power management capabilities for marine applications. With features such as fast charging, integration with multiple energy sources, and compatibility with various battery types, including the latest lithium-ion technology, Mastervolt sets a new standard in electrical systems optimization for marine vessels.
The Mastervolt Chargemaster Plus and Combimaster battery chargers redefine marine power management with their innovative design and advanced features. By integrating multiple functions into a single device, these chargers offer unparalleled versatility and efficiency for boat and yacht owners. Whether it's the integration of solar charge capabilities, compatibility with various battery types, or the ability to replace auxiliary chargers, Mastervolt's chargers lead the industry in providing comprehensive electrical solutions tailored to the unique needs of marine environments.
How does Battery Mate enhance the performance of onboard battery systems?
Battery Mate enhances the performance of onboard battery systems by ensuring efficient charging and management of battery banks. It integrates multiple functions into a single device, optimizing power conversion and distribution on marine vessels. With features like system monitoring and simplified operation, Battery Mate contributes to the reliability and longevity of battery systems, providing optimal performance for yacht and boat electrical systems.
Battery Mate stands out in enhancing onboard battery systems by its ability to seamlessly integrate multiple functions into a single device, optimizing power management on marine vessels. Whether it's the integration with battery chargers that consolidate multiple functions or the incorporation of innovative features like system monitoring and simplified operation, Battery Mate ensures efficient charging and distribution of power throughout the vessel. This comprehensive approach not only enhances performance but also contributes to the longevity and reliability of battery systems, making it an indispensable component for yacht and boat electrical systems.
How does CZone streamline the management of onboard electrical systems in yachts and boats?
CZone revolutionizes the management of onboard electrical systems in yachts and boats by offering a comprehensive digital control and monitoring solution. With its advanced technology, CZone enables users to effortlessly control various electrical functions and monitor power usage through a centralized interface. By integrating multiple functions into a single device, CZone enhances convenience, efficiency, and safety, making it an indispensable component of modern marine power systems.
CZone stands at the forefront of streamlining onboard electrical systems management in yachts and boats, thanks to its innovative approach to digital control and monitoring. By seamlessly integrating multiple functions into a single device, including battery chargers with integrated functions, CZone simplifies the complexity of power management on marine vessels. Whether it's the easy integration with marine products or the ability to monitor critical parameters like temperature and power consumption, CZone offers a wide range of features that enhance convenience, efficiency, and safety, making it an indispensable solution for modern marine power systems.