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Xantrex Sine Wave Inverters
Xantrex Sine Wave Inverter Model SW4048 This line of inverters includes many features and functions never before available in an inverter. Extensive user menus allow for versatile customized functioning tapered to your individual system needs. Functions in the following modes:

1) Utility interactive mode (requires utility authorization) allows sell back to utility company.
2) Generator start mode automatically starts your backup generator according to battery voltage or time of day. Many user adjustable set points: Quiet time, must start override, warm-up seconds, max crank seconds, max start attempts.
3) Standby power mode functions as an uninterruptible power supply with a <34msec transfer time.
4) Generator support mode automatically switches from charger to inverter when large loads are turned on.?
5) Battery voltage transfer mode allows automatic charger activation when battery voltage falls below a set point (current compensated).?
6) Peak load shaving allows grid usage times to be set to non-peak rate times.? Integrated 3-stage battery charger and automatic AC transfer switch are included with all SW inverters.

Provides 120VAC, 60Hz sinewave power ("E" models = 230VAC, 50Hz). Integral adjustable 3-stage battery charger can be set to optimize use of intermittent AC power or efficiently use generator power. Units can be stacked to provide 120/240VAC three-wire. Synchronizes with other AC sources such as line power or generators. All models include backlit LCD menu driven control panel with metering for Inverter Amps, Load Amps, Battery Volts, and Inverter Volts, 60A AC automatic transfer switch (30A on "E" models), automatic generator start/stop controller, and three user adjustable voltage controlled relays (can turn charging sources and loads on and off). AC output provided from 6 Ga. terminal lugs through 3/4" knockouts. Optional Conduit box provides large add-on enclosure for DC wiring (3-1" & 4-2" knockouts). Tested to UL specifications by ETL. Power draw is 1 watt in search mode. More than 90% efficient in mid power range. Wall mounted. Dim. 9"D x 22.5"W x 15.1"H.

Additional Features:
Features
* Quiet, high efficiency operation.
* Front panel LED indicators and adjustable switch selectors.
* Selectable settings for flooded lead acid, gel, or absorbed glass mat (AGM) batteries.
* Three-stage battery charging (bulk, absorption, and float) for increased performance.
* Low battery, overload, and high battery, over temperature protection circuitry.
* Fast switching (grid to battery and battery to grid) for backup power.
* Low idle current (less than one watt) conserves energy when no loads are present.
* Generator compatible.

Options
* Remote battery temperature sensor (BTS) increases battery performance and life.

Two year limited warranty. Warranty extension to 5 years available for $350.

SW 4048
* 4 KVA continuous power
* 78A surge
* 48/40 to 68 inputvoltage
* 60 charging current
* 16 full V power use
* 111 lbs

SW4548E
* 4.5 KVA continuous power
* 34A surge
* 48/40 to 68 inputvoltage
* 60 charging current
* 20 full V power use
* 143 lbs
Item # Description Price  
DI11873 Xantrex Sine Wave Inverter Model SW4048 $2,935.00 Add to Cart
DI11874 Xantrex Sine Wave Inverter Model SW4548E $3,955.00 Add to Cart
DI11875 Xantrex Remote Control/Digital Metering for Sine Wave Inverter $295.00 Add to Cart
DI11876 Xantrex Stacking Interface for Sine Wave Inverter $45.00 Add to Cart
DI11877 Xantrex Paralleling Kit for Sine Wave Inverter $345.00 Add to Cart
DI11878 Xantrex Outdoor Enclosure for Single Inverter $371.00 Add to Cart
DI11879 Xantrex Communications Adapter $175.00 Add to Cart
DI11880 Xantrex Conduit box for Sine Wave Inverter $135.00 Add to Cart
Xantrex Sine Wave Inverter Model SW4048 Xantrex Sine Wave Inverter Model SW4048