12V, 2000W & 3000W - 120 Vac / 60 Hz

Powerful. Configurable. Versatile... 

The NEW GENERATION Freedom SW series represents highly sophisticated and advanced inverter/ chargers available in 3000 W with 150 A charger and 2000 W with 100 A charger models.  

"If you are looking for a high end pure sine-wave inverter and high capacity charger, I highly recommend you give the Xantrex Freedom SW3000 a serious look", says Kevin Mckenzie of Toy Hauler Adventures. Click here to read his in-depth review. 

The second generation 2000 watt model has been completely redesigned to include many of the same great features found in its high power counterpart.A key feature enhancement is ‘Generator Support Mode’ which enables the Freedom SW to supplement a generator¹ when AC loads exceed the generator’s capacity. The new generation models also feature improved AC transfer/AC input detection time, providing the ability to transfer AC loads to batteries in less than 10 milliseconds when the incoming grid or generator power is lost. Connected loads are almost unable to feel the power transition due to this quick transfer time. Both models are approved to UL458 with marine supplement, CSA, ABYC and FCC, Class B requirements.


Parallel stacking enables the Freedom SW inverter/chargers to double the AC output in inverter mode. Series stacking enables the Freedom SW inverter/chargers to generate 120/240 V split phase output²  

² AC source must be split phase, requires Stacking Cable (part# 808-9005)

Models Part number Input voltage AC output
Freedom SW 2012 815-2012 12V GFCI and/or Hardwire
Freedom SW 3012 815-3012 12V GFCI and/or Hardwire
Accessories Part number
System Control Panel 809-0921
Automatic Generator Start 809-0915
GFCI Option 808-9003
Remote Panel 808-9002
75' Network Cable 809-0942
25' Network Cable 809-0940
Cable for Series Stacking 808-9005
Sequence Power Manager 809-0913
Freedom SW telephone to network cable adapter 808-9010
Freedom SW remote panel mounting bracket XAN-BRFSW

        Expert Reviews

        If you are looking for a high end pure sine-wave inverter and high capacity charger, I highly recommend you give the Xantrex Freedom SW3000 a serious look - Kevin Mckenzie, Toy Hauler Adventures

        I think the level of sophistication Xantrex has brought to this sort of system is really pretty special – Ed Sherman, Cruising World

        The Xantrex system allows our team to keep major onboard electronics powered up for an extended period of time without the need for outside power sources – Keenan Campbell, ILCHASE Storm Chasing Co.

        Xantrex has provided much needed support to our project and by using their Freedom SW 3000, we have a system that will afford us the flexibility and freedom to achieve our goals - Byron Banghart, “America The Sustainable” project

        Using this technologically-advanced inverter/charger system allows us to greatly reduce the runtime on our generator, thus saving valuable fuel and reducing greenhouse emissions as we conduct our mission – Ryan McCormick, Floating Doctors, North America's only mobile medical clinic

        One of the key programs is our Studio of the Sea film enterprise that makes mini-films for education/outreach. These films can be viewed online and they were all made onboard our ship using power provided by Xantrex – Abigail Alling, Planetary Coral Reef Foundation, performed world's most comprehensive coral reef research few years ago

        • Designed for a variety of mobile applications such as commercial, emergency and recreational vehicles, marine vessels, construction and military equipment.
        Product Features
        • Pure sine wave output to operate sensitive electronics 
        • Advanced configuration options for customized applications* 
        • Parallel and series stacking capability 
        • Built-in transfer switch automatically transfers between inverter power and incoming AC power
        • Power factor corrected, multi-stage charger for fast, efficient charging
        • Temperature compensated charging for a variety of climate conditions
        • Ignition lockout feature helps prevent unnecessary battery drain when the alternator is not providing power**
        • Wide operating temperature range: -4°F to 140°F (-20°C to 60°C)
        • Conformal coated circuit boards for humid environments
        • Dual input / Dual output AC interface for 3000 W model
        • Ability to charge batteries drained to extremely low voltage 
        • Compatible with the Xantrex Automatic Generator Start*** (Part# 809-0915)

        *A System Control Panel is required for all system configuration and setup
        **When used with the remote panel
        ***Sold separately

        Protection Features
        • Battery over-voltage and under-voltage protection
        • Over-temperature shutdown
        • Automatic overload protection
        • Short-circuit protection
        • Integrated, resettable AC breakers
        Expert Reviews
              Product Videos