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Marine-Grade Inverters for Boats, RVs & Off-Grid Power Systems

Electrical - Inverters

(85 products)

Marine-Grade Inverters for Boats, RVs & Off-Grid Power Systems

Looking for a dependable inverter for your boat, RV, or off-grid setup? Our Electrical – Inverters collection includes top-rated pure sine wave, modified sine wave, and inverter/charger combo units from trusted brands like Victron Energy, Xantrex, Samlex America, Mastervolt, Newmar Power, and ProMariner.

Whether you’re powering sensitive electronics, running small appliances, or building a complete backup system, you’ll find the right inverter to keep your equipment running smoothly in harsh environments.


⚡ Types of Inverters Available

  • Pure Sine Wave Inverters
    Ideal for powering laptops, TVs, navigation systems, and other sensitive electronics. Brands like Samlex and Xantrex Freedom X offer ultra-clean output for critical applications.

  • Modified Sine Wave Inverters
    A cost-effective solution for resistive loads like lights and tools. Models from Samlex and ProMariner are reliable for basic marine and RV use.

  • Inverter/Charger Combos
    Combine power conversion and battery charging in one unit. Xantrex Freedom XC and Victron Phoenix units streamline energy management in marine and mobile environments.

  • Compact & Gauge-Style Inverters
    Space-saving options like the Victron Phoenix GFCI or Boss Audio MGV520B are perfect for tight dashboards or helm stations.


🔌 Key Features Y, such as the Victron Phoenix GFCI or Boss Audio MGV520B,reliable power for sensitive electronics

  • Multiple Voltage Options – Choose from 12V, 24V, and 48V DC input models

  • Built-In Safety Protections – Overload, thermal, and low voltage shutdowns

  • GFCI and NEMA Outlets – UL-certified safety for marine environments

  • RCA, USB, and VE.Direct Connectivity – Seamless integration with Victron, Samlex, and Xantrex systems

  • Remote Panels & Monitoring – Add remote displays or network integration with GX, Combox, or Bluetooth modules


🛥️ Designed for Harsh Environments

These inverters are built for life on the water or the road. With IP-rated weather protection, conformal-coated circuit boards, and UV-resistant housings, they hold up against corrosion, heat, and moisture—no matter where your adventure takes you.


🧭 Popular Applications

  • Boat house systems and galley appliances

  • RV shore power conversion and backup power

  • Solar and battery bank integration

  • Mobile workshops and marine service vans

  • Cabin or off-grid home backup


🧰 Top Brands in Stock

  • Victron Energy – Phoenix VE.Direct & VE.Bus inverters in 12V, 24V, and 48V

  • Xantrex – Freedom X, XC, and PROwatt series for serious power needs

  • Samlex America – NTX and PST series for high-efficiency pure sine wave power

  • Mastervolt – Heavy-duty sine wave inverters for commercial-grade installations

  • Newmar Power – Industrial power supplies for marine and telecom use

  • ProMariner – Compact, budget-friendly modified sine wave inverters


✅ Why Buy From Us?

  • Marine and RV-ready selection

  • Expert-vetted brands and models

  • Quick shipping from U.S. warehouses

  • Low stock alerts and exclusive offers

  • Technical support available


Power What Matters – Anywhere

Browse our full lineup of marine inverters, RV inverters, and portable power solutions. Whether you need to charge a laptop, run a refrigerator, or support an entire onboard power system, we’ve got the right inverter for the job.

Need help choosing? Contact our team for expert guidance.

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