Xantrex PROwatt SW 700I 12VDC 230VAC 700W True Sinewave Inverter

Why Choose the PROwatt SW 700I for Your Power Needs?

Imagine powering your sensitive electronics, kitchen appliances, or power tools far from the grid—whether you're on a long-haul trucking route, weekend RV getaway, or offshore marine adventure. This true sine wave inverter transforms your 12V DC battery into reliable 230V AC household power, delivering 700 watts continuously and surging up to 1400 watts for those demanding startup moments. Unlike modified sine wave options, its pure sine wave output ensures smooth operation for everything from laptops and TVs to microwaves and variable-speed motors, minimizing noise, heat, and wear.

Its compact footprint—slipping easily into tight spaces at just 12.2 by 7.3 by 3.5 inches—makes it a go-to for mobile lifestyles. With 90% efficiency, it squeezes more runtime from your batteries, letting you focus on the journey rather than recharging stops.

Standout Features That Set It Apart

• Integrated Digital Display: Monitor DC input voltage and real-time output power at a glance, helping you track performance and avoid surprises.
• Rugged Heavy-Duty Terminals: Secure, vibration-resistant connections withstand the bumps of road and sea travel.
• Optional Remote ON/OFF Switch: Control from afar, with ignition lockout capability for vehicles to prevent unnecessary drain.
• Comprehensive Protections: Guards against low voltage (alarm at 11V, shutdown at 10.5V), overvoltage (up to 15.5V), overloads, and overheating, keeping your setup safe.

These aren't just checkboxes—they translate to peace of mind, reducing downtime and extending gear life in real-world conditions.

Technical Specifications at a Glance

Built tough without extras like USB ports or internal chargers, it prioritizes core performance for off-grid pros.

Real-World Applications and Use Cases

RV Enthusiasts: Run coffee makers, blenders, or CPAP machines without grid access, enjoying home comforts on the road.

Commercial Trucks: Power laptops, printers, or small fridges during extended hauls, boosting productivity between stops.

Marine Boaters: Keep navigation gear, radios, and lights humming reliably, even in choppy waters.

Users rave about its quiet operation and surge handling for motors—perfect for air conditioners or winches that other inverters struggle with.

Installation and Maintenance Tips for Longevity

Mount in a cool, dry spot with good ventilation. Use appropriately sized cables (not included) to minimize voltage drop—thicker for longer runs. Connect positive first, then negative, and test with light loads before full power-up. Regularly check battery health and clean terminals to maintain peak efficiency. For remote control, integrate with your vehicle's ignition for smart auto-shutoff.

Avoid common pitfalls like undersized batteries or overloading; pair with deep-cycle batteries rated for at least 100Ah for best results.

Frequently Asked Questions