Mastervolt specializes in advanced electrical solutions for marine and mobile applications. Their products include inverters that convert DC to AC power, chargers for maintaining battery health, and various battery types like AGM and lithium-ion, designed to suit different energy needs. Mastervolt's ChargeMaster series offers efficient charging, and their Combi units combine inverters and chargers for versatile energy management. These components are integral to boats and mobile systems, ensuring a reliable power supply and optimal performance in various conditions.
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1-2 weeks delivery time The Mastervolt AC Master 12/2000 (28012000) is a compact and efficient 230V inverter designed to deliver 2000 watts of pure sine wave AC power from a 12V battery bank. Optimized for recreational and semi-professional installations, it provides reliable performance under demanding loads, quiet fan operation, and seamless support for sensitive equipment. With an impressive 94% efficiency and robust protection features, it is ideal for mobile homes, workshops, and off-grid systems.
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€ 1.454,39
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1-2 weeks delivery time The Mastervolt AC Master 24/300 (28020302) is a compact 230V inverter delivering 300 watts of continuous pure sine wave AC power from a 24V DC battery source. Ideal for light-duty recreational or semi-professional systems, it ensures clean, stable energy for sensitive electronics and small appliances. Lightweight, highly efficient (91%), and easy to install via IEC socket, it features automatic power-saving mode, robust safety protections, and operates quietly even under load.
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€ 273,49
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1-2 weeks delivery time The Mastervolt AC Master 24/2000 (28022000) is a high-efficiency pure sine wave inverter delivering 2000 W continuous power and up to 4000 W peak from a 24V battery source. Designed for both mobile and off-grid applications, this model features Schuko AC connection, low standby consumption (<0.05 A), and 94% conversion efficiency. Ideal for sensitive appliances and electronics, it supports safe, silent operation with built-in protection, LED status indicators, and optional MasterBus integration.
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€ 1.454,39
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1-2 weeks delivery time This 16 A / 230 V stainless steel shore power inlet is designed for harsh marine and mobile environments. Featuring a corrosion-resistant 2+PE connection and robust weather-sealed housing, it ensures safe, durable power access from shore to onboard systems. With IP67 protection and a clean, flush-mount profile, it is ideal for boats, RVs, and professional vehicles.
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€ 176,29
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1-2 weeks delivery time The Mastervolt Shore Power Cordset 121160930 is a 15-meter, high-quality 230V shore connection cable built with 2.5 mm² conductors and a 16 A CEE plug. Designed for optimal onboard power safety and reliability, this cable ensures secure connection to shore power to supply your onboard equipment and charge batteries. Delivered with a durable zippered carrying bag, it's a ready-to-go solution for yachts, RVs, and mobile applications.
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€ 259,46
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1-2 weeks delivery time This 25-meter 230 V shore power cordset from Mastervolt provides a safe and dependable connection between the shore grid and your onboard AC system. Manufactured with 2.5 mm² marine-grade conductors and a 16 A CEE plug, it ensures reliable current transfer in recreational or semi-professional marine environments. Delivered in a durable green finish and convenient Mastervolt storage bag (36 x 46 x 11 cm), this cordset is ideal for extended reach and organized stowage.
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€ 367,74
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1-2 weeks delivery time This rugged CEE splitter provides a reliable and safe power distribution solution with dual 16 A outlets and an integrated current indicator. Designed for marine and mobile use, it features a durable CEE 2P+E plug and two female sockets for simultaneously powering multiple onboard devices. The built-in LED current display helps monitor consumption in real time, preventing overloads and enhancing safety on docks, marinas, or during service operations.
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€ 128,68
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1-2 weeks delivery time Designed for marine and mobile use, the Mastervolt SCM20 PWM charge controller ensures safe and efficient solar charging for 12 V and 24 V lead-acid battery systems. Supporting up to 20 A charge current, it is compatible with 36-cell (12 V) and 72-cell (24 V) solar panels. This regulator features a user-friendly interface with a large display, selectable night light function, and protection against water spray (IP32), making it ideal for demanding onboard or off-grid environments.
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€ 110,66
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1-2 weeks delivery time The Mastervolt SCM40 PWM is a reliable and user-friendly solar charge controller for 12/24 V lead-acid battery systems. Supporting up to 40 A of charging current, it works with 36-cell (12 V) and 72-cell (24 V) solar panels. Designed for mobile and marine environments, it features negative grounding, wide environmental tolerance, water-spray protection (IP23), and a backlit LCD for real-time system monitoring. Its programmable lighting output and optional temperature sensor further enhance adaptability and safety.
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€ 159,18
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1-2 weeks delivery time The Mastervolt SCM25 MPPT is a compact, high-efficiency solar charge controller with support for 12/24 V batteries and solar arrays up to 720 Wp. Utilizing advanced MPPT technology, it achieves up to 30% faster charging than PWM alternatives. Compatible with AGM, Gel, Flooded, and Lithium-Ion batteries, the SCM25 MPPT includes a robust LCD display, passive cooling, IP23 ingress protection, and safety features such as reverse polarity and overload protection—making it ideal for marine and mobile applications.
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€ 329,59
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1-2 weeks delivery time The Mastervolt Solar ChargeMaster SCM60 MPPT-MB is a high-performance MPPT solar charge controller designed for professional-grade marine, mobile, and off-grid applications. With support for battery banks of 12V, 24V, and 48V, it can manage solar arrays up to 3600 Wp and includes full MasterBus connectivity for integrated energy management and automation. Built for maximum conversion efficiency (>98%) and wide PV voltage range (up to 145V), it offers reliable, safe, and ultra-fast battery charging — up to 30% faster than PWM regulators.
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€ 911,63
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1-2 weeks delivery time Mastervolt 21730300 - PC-Link Interface is a galvanically isolated RS-232 communication adapter designed to connect Mastervolt equipment to a PC using a serial port. It enables the use of MasterAdjust software, allowing installers or advanced users to configure parameters such as voltage levels, current limits, shutdown thresholds, and charging algorithms. Its galvanic isolation ensures safe communication by preventing ground loop issues, making it a reliable and essential tool for precision equipment setup and diagnostics. Compact dimensions (approx. 90 x 60 x 25 mm) make it ideal for onboard or workshop use.
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€ 210,52
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1-2 weeks delivery time Mastervolt 24020800 - Mass Sine 24/800 Inverter (230V/50Hz) delivers continuous and reliable pure sine wave output from a 24 V DC battery source, designed specifically for heavy-duty and professional use. With a continuous power rating of 650 W (800 W P30) and a peak capacity of 1600 W, it can handle inductive loads with ease. Its high-frequency design ensures silent operation and 92% efficiency. The unit supports MasterBus integration and offers compact dimensions (325 x 220 x 111 mm) with IP23 protection. Ideal for marine, mobile, or off-grid systems requiring a dependable inverter with intelligent monitoring and control.
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€ 1.134,62
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1-2 weeks delivery time Mastervolt 24095100 - Mass Sine 24/5000 Inverter (230V/50Hz) is a professional-grade, high-capacity sine wave inverter engineered for the most demanding industrial, marine, and mobile power applications. Delivering a true sine wave output with 5000 W peak (P30 rating) and 9000 W surge capacity, it handles heavy inductive loads with ease. Built for reliability under extreme conditions, this inverter includes high-frequency switching for quiet performance, 92% efficiency, and full MasterBus compatibility. Its robust design (470 x 315 x 254 mm, 19 kg) supports internal AC connections, galvanic isolation, and intelligent energy-saving modes—ideal for off-grid systems and continuous duty operations.
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€ 5.384,20
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1-2 weeks delivery time Mastervolt 26024000 - Mass Sine Ultra 24/4000 Inverter (230V/50Hz) is an advanced, high-capacity sine wave inverter engineered for mission-critical professional and semi-professional applications. Delivering 4000 W of continuous pure sine wave AC output and a peak load of 7000 W, it supports demanding electrical systems with extreme reliability. Designed for full performance at 40 °C and in harsh environments, it features integrated MasterBus, high-frequency efficiency, ultra-low harmonic distortion (<1%), and dynamic battery voltage control. The system supports parallel operation (up to 10 units) and 3-phase configuration (up to 3x3), making it ideal for scalable energy systems requiring 40+ kW of power.
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€ 4.023,77
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1-2 weeks delivery time Mastervolt 28011000 - AC Master Inverter 12/1000 Schuko delivers reliable 230V pure sine wave AC power from a 12V battery source, ideal for recreational and semi-professional use. With 1000 W continuous output, 1750 W peak power (1 sec), and 92% efficiency, it powers sensitive appliances with ease. The inverter features a Schuko plug connection, galvanic isolation, and LED indicators for battery, load, and system status. It supports energy-saving operation, smart fan cooling, and compact installation (200 x 372 x 83 mm). Built for reliability, this unit is perfect for mobile homes, service vehicles, and off-grid applications.
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€ 729,30
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1-2 weeks delivery time Mastervolt 28011500 - AC Master Inverter 12/1500 Schuko provides robust and reliable 230V AC power from a 12V battery source. Designed for recreational and semi-professional use, this pure sine wave inverter delivers a continuous output of 1500 W, peak surge of 2650 W (1 sec), and operates at 93% efficiency. With a Schuko AC plug, galvanic isolation, and full protection features, it's ideal for mobile, marine, and off-grid applications. Compact dimensions (248 x 421 x 83 mm) and intelligent fan cooling ensure efficient, quiet performance in space-constrained installs.
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€ 1.075,72
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1-2 weeks delivery time Mastervolt 28021000 - AC Master Inverter 24/1000 Schuko delivers stable 230V pure sine wave power from a 24V battery source, making it ideal for both recreational and semi-professional applications. Offering 1000 W of continuous output, 1750 W peak (1 sec), and 94% efficiency, it ensures clean power delivery to sensitive electronics and appliances. With Schuko plug connectivity, galvanic isolation, smart energy-saving operation, and compact housing (200 x 372 x 83 mm), this inverter is a powerful, quiet, and reliable solution for mobile or off-grid systems.
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€ 729,30
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1-2 weeks delivery time The Mastervolt Temperature Sensor 15m (Product Code: 41500800) is designed to enhance the performance and safety of Mastervolt battery chargers and inverter/chargers by providing accurate battery temperature measurements. With a generous 15-meter cable length, it offers flexibility in installation, ensuring optimal placement for precise temperature monitoring. This sensor facilitates temperature-compensated charging, prolonging battery life and improving charging efficiency.
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€ 70,62
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1-2 weeks delivery time Mastervolt 45513000 - Alpha Pro III is a next-generation 3-step charge regulator engineered to maximize the performance of both standard and high-output alternators (up to 400 A). Designed for marine and mobile power systems, it transforms a conventional alternator into a full-featured battery charger, optimizing battery health and shortening charging time. With support for 12V and 24V systems, integrated battery temperature and voltage sensing, engine load balancing, and MasterBus communication, it delivers smart charging with maximum protection. The compact design and “keep-alive” tachometer support make it an essential upgrade for any professional DC system.
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€ 464,37
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What are the key features of Mastervolt inverters, and how are they adapted for use in marine environments?
Mastervolt inverters are renowned for their efficiency, reliability, and compatibility with various power sources like mastervolt lithium or AGM batteries. Key features include advanced sine wave technology for smooth power conversion, integration with Mastervolt ChargeMaster systems for optimized charging, and robust construction to withstand the harsh marine environments. Their design caters specifically to maritime needs, incorporating corrosion-resistant components and cooling mechanisms, making them a preferred choice for both recreational and professional vessels.
For a reliable power solution, consider a Mastervolt Inverter to enhance your onboard electrical system.
How does the Mastervolt ChargeMaster series contribute to the efficiency of battery charging systems on boats and mobile platforms?
The Mastervolt ChargeMaster series is specially designed to enhance the efficiency of battery charging systems on boats and mobile platforms. Utilizing advanced technology, the ChargeMaster integrates seamlessly with various battery types such as mastervolt lithium and AGM, providing precise charging and extending battery life. Its multi-stage charging process ensures optimum charging performance, while compatibility with mastervolt inverters and alternators allows for a flexible and cohesive energy management system. These features contribute to a reliable and energy-efficient charging solution tailored for the demanding marine environment.
In what ways do Mastervolt lithium and AGM batteries differ, and what are the specific applications for each type within the maritime industry?
Mastervolt lithium and AGM batteries differ primarily in their technology and applications within the maritime industry. Mastervolt lithium batteries are known for their lightweight, high energy density, and fast charging capabilities, making them suitable for applications that demand a rapid energy supply and longer cycle life, such as in high-performance yachts or electric propulsion systems. On the other hand, Mastervolt AGM (Absorbent Glass Mat) batteries offer robust construction and maintenance-free operation, generally used in applications requiring deep-cycle and reliable energy storage, like auxiliary power systems or navigation equipment. These differences allow for flexibility in matching the specific battery technology to the unique needs of various marine environments and vessels.
For advanced energy solutions tailored to marine applications, explore our Mastervolt Battery, designed for reliable power storage and optimal performance.