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RV Power Inverter -- Xantrex Freedom SW2012
RV Power Inverter -- Xantrex Freedom SW2012

Our Price: $1,528.00

Product Code: CWR-43644


RV Power Inverter -- Xantrex Freedom SW2012

RV Power Inverter -- Xantrex Freedom SW2012

A true sine wave inverter is the best to use with modern electrical and electronic devices. Almost any modern electrical item has one or more control circuits that need a pure sine wave to power them and to protect them from damage from step like sine wave emulation found in some inverters. RV Power Inverter -- Xantrex Freedom SW2012 provides a true pure sine wave output to power your AC RV and Marine circuits.

Once you have determined the wattage you want for your RV Marine Power Inverter, have determined how long you want the power to be supplied by your battery bank, you will need to select the size and number of batteries to provide that power to the RV Power Inverter -- Xantrex Freedom SW2012. At full power the RV Power Inverter -- Xantrex Freedom SW2012 will draw approximately 180 amperes. For surge power it will draw up to 300 amperes. Be certain to select the proper wire size for battery connection using this max current and the length of wire that will be required for your installation.

I personally use two Group Size 31 Duracell AGM Batteries that are available through Sam's Club for a great price. This battery will provide 110 amp hours with a one ampere draw. If I draw 50 amps then the amp hour rating is about 73 amp hours. So if I run a very low load of one amp the battery will provide that power for 110 hours. However, If I am using around 600 watts from my power inverter. I will only be able to run for about one and one half hours per battery. With batteries in parallel you just multiply the one battery time of operation by the number of batteries in your battery bank. If you wanted to run for 9 hours you would need six of those batteries. So in my case I can run 600 watts average for about 3 hours.

If you are not certain about your loads or your needed battery bank, please contact me through this website and we will work together to select the correct Power Inverter as well as the type and number of batteries you need to meet your needs. I have extensive experience with electric vehicles of all types and decades of battery experience. You can be confident that when you get your Power Inverter from RVandMarineAccessories.com you will be able to safely and securely run your AC items off grid. with the
RV Power Inverter -- Xantrex Freedom SW2012 and shipping is free.

Xantrex Freedon SW2012 Inverter/Charger


12V, 2000W - 120 Vac / 60 Hz

Powerful. Configurable. Versatile...

The Freedom SW series represents highly sophisticated and advanced inverter/ chargers

Product Description
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 generator when AC loads exceed the generators 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 output *1

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 vareity of climate conditions
  • Ignition lockout feature helps prevent unnecessary battery drain when the alternator is not providing power *2
  • 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 *3 (Part# 809-0915)

Protection Features
  • Battery over-voltage and under-voltage protection
  • Over-temperature shutdown
  • Automatic overload protection
  • Short-circuit protection
  • Integrated, resettable AC breakers
*1 AC source must be split phase, requires Stacking Cable (part# 808-9005)
*2When used with the remote panel
*3 Sold separately

While Xantrex recommends this inverter for marine use, that use would have to be in a compartment or on a bulkhead that is not exposed to liquid water. The Promariner inverter in the Marine Accessories, Electric Power Systems is more appropriate for Marine use.

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