Xantrex PROwatt SW1000 - True Sine Wave Inverter

Unlock Reliable Power On the Go with True Sine Wave Technology

Imagine powering your sensitive gadgets, kitchen appliances, or even power tools far from the grid—without a hitch. This inverter delivers clean, pure sine wave AC power that mimics utility electricity, ensuring smooth operation for everything from laptops and medical devices to coffee makers and microwaves. Unlike modified sine wave alternatives, it prevents buzzing, overheating, or premature wear on your equipment, making it a smart choice for off-grid lifestyles.

Designed for rugged environments, its compact footprint slips easily into tight spaces in RVs, boats, or truck cabs. Whether you're boondocking in the wilderness, cruising coastal waters, or hauling loads cross-country, it converts your 12V DC battery power into stable 240V AC output, keeping your setup humming efficiently at up to 90% efficiency.

Standout Features for Everyday Reliability

• Built-in Digital Display: Monitor DC voltage and real-time output power at a glance, so you always know your system's status.
• Convenient USB Port: Charge phones, tablets, or other devices directly—no extra adapters needed.
• Dual AC Outlets: Plenty of ports for multiple appliances, with GFCI protection for added safety around water or in marine settings.
• Heavy-Duty Terminals: Secure, vibration-resistant connections that stand up to bumpy roads and rough seas.
• Optional Remote Switch: Control power from afar, complete with ignition lockout to prevent draining your battery when the engine's off.

Advanced Protection Keeps You Safe and Your Gear Protected

Safety isn't an afterthought—it's built-in. Low voltage alarm and shutdown (at 11V and 10.5V DC) protect your battery from deep discharge. Over-voltage cutoff (at 15.5V DC) guards against spikes, while overload, over-temperature, and short-circuit protections shut things down before damage occurs. GFCI outlets add an extra layer against shocks, ideal for wet environments like boats or RVs during rain.

These features mean less worry about unexpected failures, letting you focus on the adventure. In real-world tests by off-road enthusiasts, units like this handle surge demands—like fridge startups or tool kicks—without flinching, surging up to 2000W to get the job done.

Simple Setup for Quick Power Anywhere

Installation is straightforward for DIYers: hardwire to your battery with appropriately sized cables (we recommend fusing at 150A for safety). Mount it securely in a ventilated spot, connect the heavy-duty terminals, and you're ready. The included digital readout helps troubleshoot on the fly, showing voltage, power draw, or error codes if needed.

Pro tip: Pair it with a deep-cycle battery and solar panels for extended off-grid stays. It's optimized for 12V systems, drawing under 0.6A at no load, so it sips power when idle. Operating temps from 32°F to 104°F ensure it performs in everything from desert heat to chilly mornings.

Tailored for RV, Marine, and Commercial Truck Life

RV Enthusiasts: Run your AC unit, microwave, or CPAP machine silently—no generator noise ruining the campfire vibe.

Marine Users: Powers fish finders, radios, and small appliances reliably, with corrosion-resistant design for salty air.

Truckers: Keeps fridges, TVs, and chargers going during long hauls, with remote control integrating seamlessly into your dash.

At just 7.2 lbs and dimensions of 3.5" H x 8.7" W x 13.4" L, it's lightweight and portable enough for quick swaps between vehicles.

Technical Specs Overview

Frequently Asked Questions