MODIFIED SINE WAVE INVERTER

SlimLine AC Inverter 1500 Watt (MSW)

SKU: EL3722
  • Regular price $189.95 USD
Get up to 1,500 watts of TrueRated power in a slim design made for vehicles, RVs, trucks, boats, campers, and more. The SlimLine inverter helps you run compatible appliances, electronics, and equipment wherever you need power away from a standard outlet.
2-Year Warranty
Free Shipping
U.S.-Based Support
Power your essentials: Run compatible appliances, electronics, tools, and equipment with 1,500 watts of TrueRated power.
Handle higher startup demands: The 3,500 watt surge capacity provides additional power when compatible equipment starts.
Power and charge multiple devices: Use three grounded AC outlets to connect compatible equipment and two USB ports to charge compatible devices while the inverter is operating.
Fit powerful performance into tight spaces: The slim design provides high output power while taking up less room.
Monitor operation easily: Power and fault indicator lights help you check the inverter while it is running.
Keep the inverter cool: Thermally controlled cooling fans help manage heat during operation.
Stay protected during use: Built in safeguards help protect against overloads, overheating, short circuits, reverse polarity, low battery voltage, and high input voltage.
Mount it securely: Built in mounting points and solid mount battery terminals support a secure installation.
Use compatible equipment with confidence: Modified sine wave power works with many standard appliances and tools. Check your equipment’s requirements before use, as some sensitive electronics may require pure sine wave power.
TrueRated Power 1,500W
Surge Power 3,500W
Output Waveform Modified sine wave
AC Output 115V
Frequency 60Hz
AC Outlets 3 U.S. standard three prong outlets
USB Power Ports 2 ports, 5V, 3A shared
Remote Port No
DC Input 12V
Input Range 11–15V
Maximum Efficiency 90%
Overload Protection Automatic shutdown
Overvoltage Shutdown 15.5V ± 0.5V DC
Overheating Protection Cooling fan with automatic shutdown
Overheat Shutdown Temperature 149°F (65°C)
Cooling Fan Thermally controlled
Short Circuit and Reverse Polarity Protection Internal fuses
Internal Fuses Five ATO 35A fuses
Low Battery Alarm 10.5V ± 0.5V
Low Battery Automatic Shutdown 9.5V ± 0.5V
No Load Current Draw Less than 0.95A
Grounding True ground
NTG Bond Yes
DC Terminals Black negative and red positive threaded battery terminals
DC Cable 3 ft, 6 AWG, included
Dimensions 12.0 × 5.2 × 2.6 in
Weight 4.3 lb
Available Input Models 24V and 48V models are available. Call 1.800.231.5806 for assistance.
01 SlimLine 1,500W Modified Sine Wave Power Inverter
02 3 ft, 6 AWG DC power cable

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SlimLine AC Inverter 1500 Watt (MSW)
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Description
Wagan Tech SlimLine Power Inverter

Compact and powerful! 3 AC outlets with TrueRated Power™. 1,500 Continuous watts, no exceptions!

Wagan Tech SlimLine 1500 Watt Inverter
Our SlimLine 1500 Watt Inverter is high output, compact, and slim; hence the reason it is in our Slimline family of power inverters. We have dubbed this line “Slimline” as all of the inverters are high performance but as slim and compact as possible. Featuring 3 US standard AC outlets, Power and fault LED Lights, USB Power Ports, Power switch and thermal cooling fans, the SlimLine 1500 Watt Inverter is ideal for your high power needs.

Front Component Details
On the front of the SlimLine 1500 Watt Inverter you will find 3 standard US 3-prong AC outlets, 2 USB Power Ports (5V, 3.0A shared), Red fault LED light, Green Power LED light, Cooling Vents, Power switch, and the front mounting flange.

Rear Component Details
The rear of the SlimLine 1500 Watt Inverter offers: Black (Negative) threaded battery terminal, Red (Positive) threaded battery terminal, Neutral to ground bonding terminal (wing-nut), mounting flange, and the two thermal cooling fans.

Features
Taking cues from its big brother, the SlimLine 1500 Watt Inverter is small in size, but offers huge performance. 1500 Watts of TrueRated power, 3 AC receptacles (wall power outlet) as you’d find in your home, 2 USB Power Ports, thermal cooling fans, and a slew of safeties built in, the SlimLine 1500 Watt Inverter is exactly what you’ve been looking for!

 

Wagan Tech as seen on TV media

 

TrueRated Power
TrueRated Power is Wagan Tech’s coined term for truth in advertising and performance. Simply put, our TrueRated inverters are tested at full load (the number printed on the inverter) and will sustain that load continuously for 24 hours.

For example, our SlimLine 500 Watt Inverter will run for 24 hours straight with a 500 Watt load. Our competitors claim "continuous wattage" when in fact most are only rated at 20 minutes of continuous wattage. After 20 minutes, the competitors output wattage will drop down by as much as 25% of their claimed wattage (in a 500 watt inverter, that can be a 125 watt loss!).

trueRated Graph

Is This the Right Inverter for You?
If you are having trouble deciding which inverter is right for your needs or are having trouble understanding the confusing inverter nomenclature, check out our inverter blog to help get a better grasp on what it is that you are looking for! Click Here!

1500 Watt Applications
In your vehicle, boat, motorcycle, RV, truck, Camper, tail-gating, camping, kid’s soccer games, or anywhere you need to turn DC (battery) power into AC (household) power is where the SlimLine 1500 Watt Inverter will shine! 1500 continuous watts means that you can run your appliance without worry of the SlimLine 1500 Watt Inverter letting you down like lesser inverters. Blender, TV, gaming systems, refrigerator, microwave, computer, cooking appliances, and other household electronics are all able to be powered!*

Quick List of Features

  • 1500 Watts Continuous TrueRated Power
  • 3500 Watt Surge Power
  • 2 USB Power Ports
  • Built-in Safety Protections
  • Twin Thermal Fan Cooled
  • Low Battery Alarm + Automatic Shut-down
  • Built-in Mounting points
  • Neutral to Ground Bonded/True Ground

Don't forget the fuse!

*See manufacturer specifications for appliance power requirements

*24V & 48V DC input models are available for direct import orders. Please call 1.888.714.9316 or email customerservice@wagan.com for more information

Prop 65 Warning Text - Wagan Tech - CaliforniaWARNING: This product can expose you to chemicals including LEAD, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Specs
Wagan Tech SlimLine Power Inverter
  • TrueRated Power™: 1,500W
  • Surge power: 3,500W
  • AC output: 115V
  • Frequency: 60Hz
  • Socket type: U.S. standard 3-prong (3x)
  • USB Power Ports: 2x 5V, 3A Shared
  • Maximum efficiency: 90%
  • Output waveform: Modified sine wave
  • Overload protection: Automatic shutdown
  • Overvoltage shutdown: 15.5V±0.5V DC
  • Overheating protection: Cooling fan with automatic shutdown
  • Overheat shut-down Temperature: 65°C (149°F)
  • Cooling Fan: Thermally Controlled
  • DC Input: 12V*
  • DC Cable: 3 feet, 6AWG (Included)
  • Input range: 11V to 15V
  • Short circuit and reverse polarity protection: Internal fuses
  • Internal Fuses: ATO 35A (x5)
  • Low battery alarm: 10.5V ± 0.5V
  • Low battery automatic shutdown: 9.5V ± 0.5V
  • No load current draw: < 0.95A
  • NTG Bond: Yes
  • True Ground: Yes
  • Net weight: 4.3 lbs.
  • Dimensions L x W x H (in.): 12.0 x 5.2 x 2.6
  • Sku: 084367037220

Warranty: 2 years

*24V DC input models are available for direct import orders. Please call for more information 1.800.231.5806

Videos

-

MEET THE SLIMLINE SERIES

Take A Closer Look

Watch to see how SlimLine combines a compact design with practical features for power on the go.
WATCH THE SLIMLINE INVERTER SERIES OVERVIEW
BUILT FOR THE JOURNEY

POWER FOR LIFE ON THE MOVE.

Convert battery power into dependable AC power for RV travel, camping, overlanding, and off-grid setups.
SET UP CAMP.STAY POWERED.

SET UP CAMP.
STAY POWERED.

AC POWER FORTHE ROAD AHEAD.

AC POWER FOR
THE ROAD AHEAD.

DC Input Terminals
Power LED
Fault LED
ON/OFF Switch
USB Ports
Three 115V AC Outlets
Cooling Fan
Battery Terminals

Plug in with confidence

Everything within reach.

3×

Protected AC outlets

Connect standard three-prong appliances and electronics.

2×

USB 3A ports

Shared 5V power for phones and USB devices.

1

ON/OFF switch

Manual power control with LED indicators.

2

Cooling fan

Temperature-controlled cooling.

BUILT FOR RELIABLE PERFORMANCE

DEPENDABLE POWER. BUILT-IN PROTECTION.

MODIFIED SINE WAVE

Powers many common appliances, tools, lights, and compatible electronics.

CONTINUOUS POWER

Delivers its rated wattage for steady, dependable operation.

SURGE POWER

Provides additional startup power for appliances and tools with motors.

BUILT-IN PROTECTION

Automatic safeguards help protect against overload and overheating.

INVERTER LEARNING CENTER

FIND THE RIGHT INVERTER FOR
YOUR NEEDS.

Not sure which inverter is right for your setup? Our quick videos explain the essentials you need to choose with confidence.

01 DECIDE WHAT YOU'LL POWER
02 CALCULATE THE WATTAGE YOU NEED
03 CHOOSE BETWEEN MSW AND PSW

STILL NEED A HAND?

Tell our customer support team what you plan to power, and we'll help you find the right inverter.

CONTACT CUSTOMER SUPPORT

Frequently Asked Questions

Appliances up to 1,500W continuous demand.
Modified sine wave provides reliable power for most everyday devices at a more affordable price point.
Yes. A 3-foot, 6 AWG DC cable set is included.
Overload, over-voltage, overheating, short-circuit, and low-battery protection.