Power your off-grid lifestyle and mobile operations with the Xantrex Freedom SW2012 12V 2000W Inverter/Charger — a redesigned second-generation inverter that combines serious power with smart features. The 2000 W model delivers dependable pure sine wave power and a 100 A charger, engineered for demanding environments from recreational vehicles to marine vessels and emergency fleets.

Key strengths at a glance

• Pure sine wave output ensures safe, noise-free operation for sensitive electronics and appliances.
• 2000 W continuous power with a 4000 W surge for quick bursts; ideal for heavy startup loads.
• 100 A multi-stage charger with temperature compensation for fast, efficient charging across climates.
• Generator Support Mode to supplement a generator when AC loads exceed capacity, keeping critical devices online.
• Ultra-fast AC transfer in under 10 milliseconds, so connected loads barely notice the switch from grid/generator to battery power.
• Parallel and Series stacking options (requires stacking cable) to double AC output in inverter mode or generate 120/240 V split-phase power for more demanding setups.
• Built-in transfer switch automatically switches between inverter power and incoming AC power for seamless operation.
• Advanced charging technology with power factor correction and multi-stage charging for optimum battery health and efficiency.
• Temperature-tolerant design with a wide operating range (-4°F to 140°F / -20°C to 60°C) and conformal-coated circuit boards for humid environments.
• Ignition lockout to prevent unnecessary battery drain when the alternator isn’t providing power (works with the optional remote panel).
• Approved and robust UL458 with marine supplement, CSA, ABYC and FCC Class B compliance for reliable performance in diverse applications.
• Remote system integration compatible with Xantrex Automatic Generator Start (Part# 809-0915) for hands-off power management.
• Designed for a wide range of mobile applications — including commercial, emergency and recreational vehicles, marine vessels, construction sites and military equipment.

What makes the Freedom SW2012 stand out

• Advanced, configurable inverter/charger architecture lets you tailor performance to your exact setup.
• Fast, reliable power transitions minimize disruption to connected gear during power source changes.
• Flexible AC interface and stacking capabilities support scalable, future-proof configurations.
• Rugged, weather-ready design with protections that safeguard against over/under voltage, overheating, short circuits, and overloads.

Technical specifications (inverter/charger)

• Output power (continuous @ 40°C): 2000 W
• Surge rating: 4000 W (5 seconds)
• Peak output current: 55 A
• Output frequency: 60 Hz ± 0.2 Hz
• Output voltage: 120 VAC
• Efficiency: 90%
• No-load power draw (inverting): 3 A
• Input DC voltage range: 10–16 V
• AC connections: Single phase in/out
• Charger: 100 A multi-stage, temperature-compensated
Compatibility note: The 3000 W model offers dual input / dual output AC interfaces; the SW2012 2000 W model uses a single phase in/out configuration, designed for compact, versatile installations.

Whether you’re powering a camper, a boat, or a worksite trailer, the Freedom SW2012 blends robust power with intelligent features to keep electronics safe, batteries healthy, and your operations flowing smoothly. This inverter/charger is built to perform in demanding environments while delivering the flexibility you need to adapt as your power needs evolve.