Mastervolt is a leading brand in autonomous power solutions, specializing in the management, conversion, and storage of electrical energy. As a reseller of Mastervolt products, yacht-supply24.com offers a comprehensive product portfolio with a power range from 300 W to 40 kWatt, including battery chargers, inverters, combi inverters, generators, lithium batteries, DC-DC converters, and more.
Mastervolt's electric solutions are widely used in demanding markets such as marine, mobile, off shore, industrial, autonomous solar, and infrastructure. All Mastervolt products are built to the highest quality standards and are designed to provide reliable and innovative power solutions for every conceivable application. With Mastervolt, you can enjoy the benefits of autonomous power with confidence, knowing that you have a trusted brand that stands for quality and innovation.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
Email us: info@yacht-supply24.com or fill our Feedback form.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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.
You can also fill out the "Ask a question" form on the right or at the bottom of the page.
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1-2 weeks delivery time The Mastervolt ChargeMaster 12/50-3 (44010500) is a three-output, 12 V battery charger capable of delivering a total of 50 A. Designed for global use with auto-ranging input (90–265 V AC), it supports all battery chemistries, including Lithium Ion, and provides robust charging via Mastervolt’s 3-Step+ algorithm. Built with galvanic isolation, ignition protection, and MasterBus integration, it is ideal for professional marine, vehicle, or off-grid energy systems up to 500 Ah. Note: this model is discontinued and replaced by the ChargeMaster Plus 12/50-3. |
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1-2 weeks delivery time The Mastervolt ChargeMaster 24/20-3 (44020200) is a robust 24 V smart battery charger featuring three equal current outputs, full MasterBus system integration, and a compact IP23-protected design. With 20 A total output current, it efficiently supports battery banks from 40 to 200 Ah. Auto-ranging input (90–265 V AC) and the 3-Step+ charging algorithm provide global compatibility and battery longevity. Suitable for all battery chemistries including Lithium Ion, and ignition protected for marine and vehicle use. |
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1-2 weeks delivery time The Mastervolt ChargeMaster 24/30-3 (44020300) is a robust, intelligent battery charger that delivers 30 A across three fully capable 24 V outputs. Designed for global operation, it features auto-ranging AC input (90–265 V), MasterBus integration, galvanic isolation, and 3-Step+ charging technology compatible with all battery chemistries. Ideal for marine and industrial systems up to 300 Ah, the device also serves as a reliable DC power supply in the absence of batteries. |
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1-2 weeks delivery time The Mastervolt ChargeMaster Plus 24/100-3 (44021002) is a state-of-the-art multicharger combining a primary 75 A output, smart DC in-/output, and intelligent battery management in one rugged device. Supporting global AC input (80–275 V), ignition protection, and full MasterBus communication, this charger is ideal for complex lithium, AGM, or Gel-based 24 V systems with up to 800 Ah capacity. WAGO terminal connector included. |
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1-2 weeks delivery time The Mastervolt ChargeMaster Plus 12/100-3 (44311000) is a next-gen 12 V multicharger delivering 100 A total charging power across three outputs, with integrated Smart Input (DC-DC converter), VSR, and full MasterBus compatibility. Ideal for advanced marine, mobile, and off-grid systems with AGM, Lithium, or Gel batteries from 400–1000 Ah. Operates globally on 80–275 V AC input and in temperatures up to 80 °C. |
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1-2 weeks delivery time The Mastervolt ChargeMaster Plus 24/40-3 (44320400) is a high-efficiency 24 V smart battery charger with 40 A output, 3-step+ charging algorithm, Smart In-/Output functionality (DC-DC converter), and full MasterBus integration. With wide input tolerance (80–275 V AC), ignition protection, and CAN-based networking (CZone/NMEA/CANopen), it safely charges Lithium, AGM, or Gel batteries (160–400 Ah) in marine, mobile, or off-grid environments. |
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1-2 weeks delivery time The Mastervolt ChargeMaster Plus 24/60-3 (44320600) is a compact, high-performance battery charger delivering 60A at 24V with three DC outputs, optimized for mixed battery banks and demanding electrical systems. With its integrated VSR, current limiter, and support for Lithium Ion, AGM, and Gel chemistries, this all-in-one device simplifies marine and mobile power installations. It features a wide AC input range (80–275V, 35–70Hz), smart multi-voltage support (12/24V), and robust global compliance (CE, UL, ABYC, SAE). Measuring only 384 x 250 x 127 mm and weighing 5.9 kg, it’s built for continuous charging under harsh environmental conditions, including high temperatures up to 60°C. |
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1-2 weeks delivery time The Mastervolt CombiMaster 12/1500-60 120V (35511500) is a compact and powerful 2-in-1 inverter/charger that combines a true sine wave inverter (1500W continuous, 3000W peak) with a high-efficiency 3-step+ 60A battery charger. Designed for 12V systems and optimized for sensitive and high-load appliances, it features ultra-fast AC transfer (10 ms), Power Assist for generator and weak grid support, and advanced system communication via MasterBus, CZone, and NMEA 2000. Measuring only 371 x 284 x 155 mm and weighing 6.9 kg, it fits tight spaces while delivering full functionality and seamless integration in marine, RV, and off-grid systems. |
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1-2 weeks delivery time The Mastervolt CombiMaster 12/2000-100 120V (35512000) is a high-capacity inverter/charger that merges a powerful 2000W true sine wave inverter with a fast and intelligent 100A 3-step+ battery charger, all in a compact footprint. Designed for 12V systems, it offers ultra-fast 10 ms transfer between shore/generator and inverter, supports loads up to 4000W surge, and includes Power Assist for grid and generator protection. With advanced system integration via MasterBus, CZone, and NMEA 2000, this unit is ideal for demanding marine, mobile, and off-grid power environments. Dimensions: 448 x 284 x 155 mm, weight: 9.3 kg. |
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1-2 weeks delivery time The Mastervolt CombiMaster 12/3500-200 120V (35513500) delivers industrial-grade power and advanced battery charging in one integrated solution. Designed for high-load 12V systems, it combines a 3500W pure sine wave inverter (7000W surge) with a powerful 200A multistage charger, enabling fast and safe charging of large-capacity banks. With AC transfer switching in just 10 ms, Power Assist for shore/generator support, and full system integration via MasterBus, CZone, and NMEA 2000, this unit supports both standalone and parallel/split-phase installations up to 35 kW. Rugged yet compact: 568 x 359 x 170 mm, 17 kg. |
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1-2 weeks delivery time The Mastervolt CombiMaster 24/2000-60 120V (35522000) is a compact 24V inverter/charger delivering 2000W of continuous pure sine wave output and 60A of fast, intelligent 3-step+ battery charging at 28.5V. Ideal for high-efficiency DC systems, it features 4000W surge handling, 10 ms AC transfer switching, and Power Assist for stabilizing weak grids or generators. With built-in support for MasterBus, CZone, and NMEA 2000 protocols, it provides seamless integration and monitoring. Housed in a rugged yet compact body (448 x 284 x 155 mm), it’s optimized for marine, mobile, and off-grid energy systems. |
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1-2 weeks delivery time The Mastervolt CombiMaster 24/3000-70 120V (35523000) is a robust 24V inverter/charger that delivers 2600W of continuous sine wave power and 70A of adaptive 3-step+ battery charging. With surge handling up to 6000W, it powers demanding AC loads while protecting battery banks through temperature-compensated charging. Its ultra-fast 10 ms transfer switching, Power Assist support for weak AC sources, and full MasterBus, CZone, and NMEA 2000 communication compatibility make it ideal for marine, RV, and off-grid systems requiring reliable and integrated energy control. |
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1-2 weeks delivery time The Mastervolt CombiMaster 24/3500-100 120V (35523500) is a powerful and scalable inverter/charger for high-capacity 24V systems, delivering 3500W of continuous pure sine wave output and 100A of multistage charging at 28.5V. With 7000W surge handling, ultra-fast 10 ms AC transfer, and Power Assist to stabilize generator and shore power sources, it’s built for critical applications. Supporting parallel and split-phase operation up to 35 kW and full MasterBus, CZone, and NMEA 2000 integration, this CombiMaster model is ideal for yachts, RVs, and energy-intensive off-grid setups. |
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1-2 weeks delivery time The Mastervolt CombiMaster 24/4500-120 120V HT (35524500) is a heavy-duty inverter/charger designed for demanding 24V power systems, delivering 4500W of continuous pure sine wave power (9000W surge) and 120A of fast, temperature-compensated 3-step+ charging. With split-phase and parallel operation up to 35 kW, ultra-fast AC transfer (10 ms), Power Assist, and advanced CAN communication (MasterBus, CZone, NMEA 2000), it excels in marine, off-grid, and commercial mobile environments. Built for high-temperature resilience, it operates up to 80°C, offering unmatched robustness and integration flexibility in compact form (568 x 359 x 170 mm, 17 kg). |
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1-2 weeks delivery time The Mastervolt CombiMaster 48/5000-70 120V HT (35545000) is a high-performance inverter/charger for advanced 48V systems, offering 5000W continuous pure sine wave output, 10000W surge capability, and a powerful 70A 3-step+ charger at 57V. Designed for harsh environments and scalable systems up to 35 kW, it features ultra-fast 10 ms AC transfer, Power Assist, Power Sharing, and seamless integration with MasterBus, CZone, and NMEA 2000. Built for high-temperature endurance up to 80°C, it’s ideal for commercial marine, mobile, and off-grid power infrastructures requiring extreme resilience and intelligent energy control. |
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1-2 weeks delivery time The Mastervolt Mass Combi 12/1600-60 (36011600) is a highly reliable 12V inverter/charger that delivers 1600W of pure sine wave power and 60A of smart 3-step+ charging. Built with HF technology, it combines quiet operation with high peak performance (up to 3000W) and dual AC outputs for critical vs. non-critical load separation. Designed for energy autonomy, it supports generator/grid transfer, solar integration, and MasterBus-based system control. With dimensions of 371 x 318 x 143 mm and weighing only 7.8 kg, it's a space-saving solution ideal for marine, mobile, and off-grid applications. |
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1-2 weeks delivery time The Mastervolt Mass Combi 12/1600-60 Remote Version (36011601) combines a high-performance 1600W inverter and a 60A multi-stage charger in one compact unit, now bundled with ICC and APC remote panels for full AC/DC status monitoring. Operating on 12V DC, this unit supports seamless transition between shore/generator and inverter power with dual AC outputs to separate critical loads. The robust 3-step+ charging logic ensures fast, battery-safe charging for up to two banks, while the Power Assist feature protects shore fuses from overload. With its reliable sine wave output and system control capabilities, this package is ideal for marine, mobile, and off-grid power systems. |
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1-2 weeks delivery time The Mastervolt Mass Combi 12/1600-60 MB Version (36011602) combines a reliable 1600 W pure sine inverter and a 60 A multi-stage charger with a MasterBus Combi Interface for seamless system integration and monitoring. Supporting up to two battery banks and dual AC outputs, this compact 12 V power module ensures smooth transition between shore and inverter power, high peak loads (up to 3000 W), and fast, battery-safe charging. Designed for demanding marine and mobile environments, it offers stable grid-synchronized power and plug-and-play compatibility with Mastervolt’s smart networked systems. |
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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.