Xantrex PROsine™ International 1800I Hardwire Transfer Switch - 1800W - 12VDC/230VAC

Transform your power setup with a reliable inverter that bridges the gap between DC batteries and clean AC electricity. Perfect for demanding environments where consistent, high-quality power is essential, this unit stands out by delivering unwavering performance for everything from sensitive electronics to power-hungry tools.

Superior Power Quality for Demanding Loads

Imagine running your entire off-grid system without the hum of generators or the flicker of unstable power. This inverter produces electricity so pure it's indistinguishable from grid-supplied AC—ideal for plasma TVs, high-end audio gear, and variable-speed motors that falter on lesser outputs. With total harmonic distortion under 3%, your appliances operate smoother, cooler, and longer, reducing wear and unexpected failures.

Effortless Integration with Hardwire Transfer Switch

The built-in hardwire transfer switch makes switching between shore power, generator, or battery seamless and automatic. No more manual interventions or worrying about backfeeding—it's designed for safety and convenience in tight spaces like RV compartments or boat engine rooms. Unique 180-degree DC terminals simplify wiring even in cramped installations, saving time and frustration during setup.

Standout Performance Specs

• Handles continuous 1800 watts with a robust 2900-watt surge for motor startups like compressors or winches.
• Powersave mode sips just 1.5 watts at idle, maximizing battery life during quiet periods.
• Removable, backlit LCD display mounts anywhere for at-a-glance monitoring of voltage, load, and status.

Real-World Applications That Shine

For RV enthusiasts, it keeps the coffee maker brewing and the microwave humming without draining the house bank. Boaters rely on it for navigation systems and fridge compressors miles from shore. Off-grid cabins benefit from its ability to juggle multiple loads—lights, pumps, and tools—on solar or battery setups. Even industrial sites use it for sensitive instrumentation where dirty power causes glitches.

Unlike basic modified sine wave units that buzz fans and overheat devices, this pure sine wave powerhouse ensures quiet, efficient operation. Users report fewer tripped breakers and extended gear lifespan, making it a smart long-term investment for mobile lifestyles.

Built-in Safeguards for Peace of Mind

Protection is layered deep: automatic shutdown for over-temperature or overloads, safeguards against over/under voltage, short circuits, and AC backfeed. These features prevent costly damage, letting you focus on adventure rather than repairs. Pair it with a quality battery bank, and you've got a resilient system ready for extended use.

Maintenance Tips for Peak Efficiency

Keep vents clear of dust for optimal cooling, and check connections periodically to maintain low resistance. The remote display helps spot issues early, like low battery warnings, ensuring you're always powered up. In variable climates, its rugged design handles temperature swings without skipping a beat.

Engineered for those who demand utility-grade power in portable form, this inverter elevates your setup from functional to flawless.