A marine inverter is a crucial device for boat owners who need to convert their boat’s DC battery power into AC power, enabling the use of household appliances and electronic devices while at sea. These inverters are specifically designed to withstand the harsh marine environment, offering robust construction and features that protect against moisture, salt, and vibrations.
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1-2 weeks delivery time The Victron Phoenix Inverter VE.Direct series delivers efficient pure sine wave power from 12V, 24V, or 48V DC sources, making it ideal for mobile, marine, or off-grid systems. Available in power ratings from 250VA to 1200VA, it features Bluetooth connectivity (via optional dongle), VE.Direct communication, high surge capacity, and advanced configuration options, all in a compact and reliable design built for demanding professional use.
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$ 122.28
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1-2 weeks delivery time The Victron Energy Inverter Compact series offers high-efficiency pure sine wave inverters designed for professional use in marine, mobile, and off-grid power systems. Available in 1200VA to 2000VA power ratings and 12V or 24V battery input options, these inverters utilize SinusMax technology for high peak power output and feature VE.Bus for parallel and three-phase operation, remote monitoring, and advanced configuration.
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$ 549.61
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1-2 weeks delivery time The Victron Energy Inverter Smart series delivers high-performance pure sine wave AC output in compact metal enclosures, available in 1600VA, 2000VA, 3000VA, and 5000VA power ratings for 12V, 24V, or 48V battery systems. Built on Victron’s proven inverter platform, these units feature Bluetooth for wireless configuration via VictronConnect, a VE.Direct port for integration and monitoring, high surge capacity for motor loads, and ECO mode for energy efficiency. Ideal for demanding mobile, marine, off-grid, or backup power applications.
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$ 754.72
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1-2 weeks delivery time The Victron Energy SinusMax Inverter series provides high-performance pure sine wave AC power ranging from 1200W to 5000W in 12V, 24V, and 48V configurations. Designed for professional use in off-grid, marine, and vehicle-based systems, these inverters combine high-frequency and line-frequency hybrid technology to offer excellent efficiency, high peak power (up to 10,000W), and advanced features such as VE.Bus communication, parallel and 3-phase support, and a programmable relay. Their robust design and superior surge capabilities make them ideal for heavy loads and mission-critical applications.
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$ 1,341.15
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1-2 weeks delivery time The Victron Sun Inverter 12/250 and 24/250 combine a pure sine wave inverter and a PWM solar charger into one compact, easy-to-install unit. Designed to power 230V AC loads from 12V or 24V leisure batteries, they also charge batteries via solar panels using a programmable PWM charger. With built-in Bluetooth, VE.Direct connectivity, and high startup power, the Sun Inverter is ideal for mobile and off-grid applications requiring reliable and efficient solar-powered AC supply.
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$ 159.26
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1-2 weeks delivery time The Victron MultiPlus-II series offers a full range of powerful inverter/chargers from 3000 VA to 15000 VA with 12V, 24V, and 48V battery support. Each unit combines a pure sine wave inverter, an advanced adaptive charger, a fast AC transfer switch, and powerful ESS capabilities. With integrated VE.Bus communication, PowerControl and PowerAssist, built-in anti-islanding, and support for parallel and three-phase operation, the MultiPlus-II is ideal for marine, mobile, and grid-connected energy storage systems.
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$ 1,803.98
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1-2 weeks delivery time The Victron MultiPlus-II GX series combines powerful inverter/charger performance with built-in system monitoring and control via an integrated GX device. Available in 24V and 48V models with power ratings of 3000 VA to 5000 VA, these units support PowerAssist, remote monitoring, solar optimization, and full ESS integration. Ideal for off-grid, grid-tied, or mobile applications.
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$ 1,413.47
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1-2 weeks delivery time The Victron EasySolar 12/1600 and 24/1600 combines a pure sine wave inverter, a powerful battery charger, an MPPT solar charge controller (100/50), and AC distribution in a single enclosure. Designed for effortless installation with prewired components and minimal cabling, it's an all-in-one solution for boats, RVs, cabins, and off-grid systems with solar capability up to 700–1400 W.
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$ 1,498.94
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1-2 weeks delivery time The Victron EasySolar-II GX series integrates a powerful MultiPlus-II inverter/charger, a SmartSolar MPPT controller (250/70 or 250/100), and a GX monitoring system in a single enclosure. With simplified installation, advanced connectivity (Wi-Fi, VE.Bus, VE.Direct, Ethernet), and high PV input capacity (up to 5800 W), these units are ideal for grid-tied, off-grid, and backup energy systems.
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$ 1,863.15
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1-2 weeks delivery time The Mastervolt AC Master Inverter is a reliable solution for converting 12V or 24V DC power into a stable 230V AC supply, ideal for powering sensitive onboard equipment. With its pure sine wave output, it ensures smooth operation of multimedia systems and other electronics. Compact, lightweight, and designed for heavy-duty use, the AC Master series features a waterproof casing and universal outlets for worldwide compatibility.
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$ 597.24
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1-2 weeks delivery time The Mastervolt Mass Sine Inverter provides stable 220V/50Hz AC power from 12V or 24V DC sources, making it perfect for powering household appliances onboard vessels. With advanced features like automatic standby and scan modes, this inverter ensures efficient energy management and seamless operation, even during peak power demands.
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$ 2,965.21
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1-2 weeks delivery time The Vetus IV Marine Inverter series efficiently converts 12V or 24V DC power into 230V AC, providing a clean sinusoidal output to ensure the safe operation of your electronic devices. These inverters are lightweight, compact, and equipped with a range of features, including a built-in Uninterruptible Power Supply (UPS) function, making them ideal for marine environments. Available in multiple power ratings from 600W to 3000W, they deliver reliable power even in high-temperature conditions, with peak power capabilities up to 3,900W.
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1-2 weeks delivery time The Vetus COMBI-GAMMA is a versatile combined charger and inverter system that efficiently converts 12V or 24V DC power to 230V AC. This device also doubles as a battery charger and can be integrated with VETUS solar panel chargers. It offers seamless power management, uninterruptible power supply (UPS) functionality, and the ability to connect multiple units in parallel or in a 3-phase configuration for higher power output, making it an ideal solution for marine vessels.
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1-2 weeks delivery time The Mastervolt 24012000 Mass Sine 12/2000 is a robust pure sine wave inverter built for professional-grade 230V/50Hz AC output from a 12V battery bank. Delivering 2000W continuous (1800W nominal) with 4000W peak load capacity, it features high-frequency switching, 92% efficiency, and rugged construction. Designed for 24/7 operation in mobile, marine, and industrial environments, it supports external switching (Masterswitch/Systemswitch) and integration into smart systems via optional MasterBus interfaces. With a compact 420 x 318 x 130 mm footprint and passive/forced cooling, it excels under harsh thermal and electrical conditions.
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$ 2,965.21
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1-2 weeks delivery time The Mastervolt 24022500 Mass Sine 24/2500 is a robust and reliable inverter delivering 2500W (2000W continuous) of pure sine wave AC power at 230V/50Hz from a 24V battery source. Built for heavy-duty 24/7 operation, it provides high surge capacity (up to 5000W), 92% efficiency, and is galvanically isolated. Designed for integration into marine, mobile, or industrial systems, it supports MasterBus connectivity (via optional interface), silent fan-assisted cooling, and automatic energy-saving mode. At just 10.1 kg, it’s a compact and professional solution for demanding power environments.
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$ 3,883.75
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1-2 weeks delivery time The Mastervolt 28010502 AC Master 12/500 is a compact and efficient pure sine wave inverter that delivers 230V AC output at 500W continuous power (800W peak) from a 12V battery. Designed for recreational and light-duty professional use, it features an IEC output socket, high-frequency switching for silent operation, and automatic energy-saving mode. Ideal for mobile homes, service vehicles, or holiday setups, it ensures safe and stable power for sensitive electronics. At just 1.22 kg and 210 x 130 x 60 mm in size, this inverter is easy to install, fully protected, and CE/E-mark/ABYC certified.
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$ 419.11
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1-2 weeks delivery time The Mastervolt 28010700 AC Master 12/700 is a pure sine wave inverter delivering 700W continuous output at 230V from a 12V battery, with peak capability up to 1230W. Designed for recreational and light-duty professional use, it offers compact installation, silent operation via temperature-controlled fan, and reliable protection systems. Its Schuko plug connection makes it quick to deploy, while high-frequency switching ensures 91% efficiency. This inverter is ideal for powering sensitive electronics and appliances on boats, RVs, and mobile work vehicles.
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$ 597.24
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1-2 weeks delivery time The Mastervolt 28012500 AC Master 12/2500 delivers robust 2500W continuous pure sine wave power at 230V from a 12V battery system. Designed for heavy recreational and semi-professional applications, it features Schuko and hardwired AC output, integrated transfer switching, and peak power up to 4000W. High-frequency isolation ensures quiet, efficient operation, while smart protections and optional MasterBus integration provide advanced control. Suitable for standalone, parallel, or 3-phase configurations (up to 15 units), it’s ideal for mobile workshops, service vehicles, and off-grid setups requiring stable and clean AC power.
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$ 2,425.60
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1-2 weeks delivery time The Mastervolt AC Master 24/500 (28020502) is a compact and reliable sine wave inverter delivering 500 W of continuous AC power at 230 V from a 24 V battery. Ideal for both mobile and off-grid use, it ensures smooth operation of sensitive electronics thanks to its pure sine output. With a 91% efficiency, peak loads up to 800 W, and automatic energy-saving features, it's perfect for recreational and semi-professional setups. Includes a universal IEC outlet and built-in protections for over-temperature, overload, and voltage anomalies.
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$ 419.11
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1-2 weeks delivery time The Mastervolt MasterBus Mass Inverter Interface (77030700) enables full integration of Mass Sine inverters into a MasterBus network. This compact module allows remote monitoring and control of the inverter from MasterBus-compatible devices such as the EasyView 5 or a PC. Delivered with all necessary connection accessories, it is ideal for upgrading standalone inverter setups into fully networked energy systems.
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$ 287.79
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What is the difference between a pure sine wave inverter and a modified sine wave inverter, and what are the advantages of each type?
A pure sine wave inverter produces smooth, clean sine wave power similar to what you get from the grid, making it ideal for sensitive electronics and appliances such as TVs, microwave ovens, and refrigerators. On the other hand, a modified sine wave inverter generates a more choppy output which is suitable for less sensitive devices and is generally more cost-effective. For marine applications, choosing between a pure sine wave inverter and a modified sine wave inverter depends on the specific power needs and the types of equipment onboard.
When selecting a marine power inverter, it is important to consider options, which offer a range of watt inverters suitable for various boat setups. A marine power inverter often includes features like an AC converter and inverter with built-in charging capabilities, ensuring stable inverter power for 12-volt systems on your boat. Inverters designed to handle different battery voltages, like a 1500-watt or 2000-watt inverter, are important to make sure all your equipment runs smoothly, especially with UL-approved models like the GP-1000HD.
In what marine applications would a 3000W pure sine wave power inverter be necessary?
A 3000W pure sine wave power inverter is necessary in marine applications where high power demand is essential, such as running multiple heavy-duty appliances simultaneously. These inverters ensure stable pure sine wave power, ideal for sensitive electronics and power tools on larger boats.
For optimal performance, consider integrating a boat inverter like the Victron Energy Multiplus-II, which can handle both solar power and traditional power sources. This sinewave inverter provides reliable 12-volt power and is available in a 2000-watt option for smaller needs. Ensure your inverter for your boat meets different charging requirements, supporting up to 100A, and consider 1500-watt options for moderate power demands.
In what scenarios would a 12V DC marine inverter be more advantageous compared to a 24V DC inverter?
A 12V DC marine power inverteris more advantageous in smaller boats with a single 12V battery bank. It simplifies the power setup and is ideal for running low to moderate power devices, like a 1500W pure sine wave inverter for tools and appliances. Additionally, 12V systems are often easier to install and maintain, making them a popular choice for many marine applications.
To explore reliable options tailored to your vessel’s needs, check out our full selection of Boat Inverter models for efficient onboard power conversion.