Pro Mariner Inverters
Pro Mariner Inverters: Bringing Shore Power to the Water
When you're out on the water and need reliable AC power for your electronics, appliances, or entertainment systems, the quality of your inverter matters enormously. Pro Mariner — a brand with over four decades of marine electrical expertise — brings the same engineering discipline that made their battery chargers an industry staple to their line of marine inverters. The result is a suite of DC-to-AC power conversion products purpose-built to thrive in the demanding conditions found aboard a vessel.
The TruePower Plus Series: Marine-Grade Power Conversion
Pro Mariner's flagship inverter line, the TruePower Plus Series, is available in both Pure Sine (PS) and Modified Sine Wave (MS) configurations, allowing boaters to choose the right output type for their specific onboard loads. Pure sine wave inverters from Pro Mariner deliver refined, utility-grade AC power that is ideal for high-fidelity audio/visual systems, refrigerators, and appliances with variable motor speed controls, while modified sine wave models handle general-purpose loads with equal reliability.
What sets the TruePower Plus Series apart is its thoughtfully engineered feature set. The inverters include an intuitive dual-color digital LCD message center along with dual-color gauges for monitoring both AC power output and battery DC input simultaneously. Front-surface GFCI convenience outlets and a USB power port add onboard versatility, while an integrated internal 30-amp AC transfer switch automatically passes through shore power when it is present — a genuinely seamless experience for boaters who split time between slip and open water.
Built for the Marine Environment
Pro Mariner inverters are constructed with the harsh realities of the marine world in mind. Shock-resistant housings with internally conformal-coated electronics protect sensitive components from moisture, vibration, and corrosion. Soft-start, noise-filtered technology and a momentary surge capability (rated at 2x the continuous wattage) ensure that demanding loads like power tools and pumps start without issues. On the safety front, built-in protection against overload, over-temperature, short circuit, and reverse polarity — combined with audible alarms and automatic shutdown — provide multiple layers of defense for your battery bank and onboard systems.
Installation is another area where Pro Mariner has clearly listened to boaters. Integrated AC cable strain reliefs and front screw connection terminal blocks eliminate the need for ring terminals on AC power connections, significantly reducing installation time and the margin for wiring errors. A 9-foot on/off remote with cable is included, making it easy to mount the inverter in a protected location while keeping the control within easy reach of the helm.
A Heritage of Marine Power Innovation
Founded in 1978 with the mission of making boating more enjoyable, Pro Mariner pioneered fully automatic onboard marine battery chargers and has never stopped innovating. Today, as part of the Navico Group family of marine brands, Pro Mariner carries forward that legacy into power conversion. Choosing a Pro Mariner inverter means selecting a product backed by a 2-year warranty and the accumulated knowledge of a company that has spent decades understanding exactly what marine-grade electrical equipment must endure.
Whether you need to power a laptop, run a coffee maker, or keep a refrigerator cold on an extended cruise, browse the full selection of inverters or explore everything Pro Mariner has to offer for your onboard electrical system.