User Manual for Streetwize 2000W Modified Sine Wave Inverter SWINV2000

Quick guide for the Streetwize 2000W Modified Sine Wave Inverter (SWINV2000). Includes installation, safety warnings, troubleshooting, fuse replacement, and technical specifications.

Quick answers from the manual

Quick answer

The Streetwize SWINV2000 is a 2000W modified sine wave inverter that converts 12V DC vehicle battery power into 230V AC. It is designed for caravans, campervans, and tradespeople, but is not suitable for appliances with AC motors (fridges, power tools, etc.). p. 3

Key actions

Connect to 12V battery p. 5
Replace fuses p. 7

First start

Ensure the vehicle is switched off before connecting to the battery. Connect negative first, then positive. p. 5

Problems and fixes

No AC output / Green LED off

DC input is below 10V; recharge or replace battery.

p. 7

Inverter shuts down (Overheat)

Allow to cool for 15 minutes.

p. 7

Maintenance and reset

Replace fuses if the unit stops working and shows a red LED or beeps. p. 7

Technical specifications

Parameter	Value	Meaning	Pages
Continuous Power	2000W	Rated continuous output	p. 8
Peak Power	4000W	Short-term surge power	p. 8
Input Voltage	12V (10-15V) DC	Operating input range	p. 8

Where to find it in the PDF

Safety Guidelines p. 2
Operating Instructions p. 4, 5
Troubleshooting & Fuse Replacement p. 7
Technical Specifications p. 8

Table of contents

Manual images

Click an image to enlarge

Streetwize 2000W Modified Sine Wave Inverter

Page 1

Waveform comparison: Pure Sine Wave vs. Modified Sine Wave

Page 4

Page 7

Quick guide from the manual

The Streetwize 2000W Modified Sine Wave Inverter (SWINV2000) converts 12V DC vehicle battery power into 230V AC. It is intended for use in caravans, campervans, and by tradespeople. Important: This device is not suitable for appliances with AC motors (e.g., refrigerators, heavy-duty power tools, washing machines), medical equipment, laser printers, or fluorescent lights.

Safety Guidelines

12V Only: This inverter is designed exclusively for use with 12V batteries.
Ventilation: Ensure at least 5cm (2 inches) of clearance around the unit to prevent overheating.
Environment: Keep the unit dry, cool, and away from flammable substances.
Electrical Hazard: Never connect the inverter to an AC power source. Do not insert foreign objects into sockets or vents.

Installation and Operation

12V Socket Connection

For appliances requiring less than 150W, you may use the 12V socket connection. Connect the O-rings to the inverter terminals (black to negative, red to positive) and plug into the vehicle's 12V socket.

Direct Battery Connection

For higher power requirements, connect directly to the battery:

Ensure the vehicle is switched off.
Connect the black (negative) cable to the inverter's negative terminal, then to the battery's negative terminal.
Connect the red (positive) cable to the inverter's positive terminal, then to the battery's positive terminal.
Important: Always disconnect the inverter before starting the vehicle engine.

After Use and Battery Protection

To protect your vehicle's battery, we recommend running the engine for 10 to 20 minutes to recharge after using the inverter for 2 to 3 hours. If you hear a beeping sound, the battery voltage is low; disconnect the inverter and recharge the battery.

Troubleshooting and Fuse Replacement

If the unit stops working, check for a red LED or audible beeping. The unit contains 8 x 30 Amp fuses.

To replace fuses:

Loosen and remove the screws on the base of the unit.
Remove the base plate to reveal the internal fuses.
Use tweezers to remove and check/replace the fuses as necessary.

Technical Specifications

Continuous Power: 2000W
Peak Power: 4000W
Input Voltage: 12V (10 to 15V) DC
Output Voltage: 230V AC (Modified Sine Wave)
USB Output: 5V DC 1000mA
Thermal Shutdown: 60 +/- 5°C

Practical help

Common problems

No AC output, green LED is off

DC input is below 10V. Recharge or replace the battery.

No AC output, inverter is cold

Poor connection with the battery. Switch off the vehicle, disconnect, and check connections.

Inverter shuts down after long use

Overheat. Switch off, disconnect, and allow the unit to cool for 15 minutes.

Inverter shuts down after short use

Overload. The appliance wattage may be too high for the inverter.

Before use

Ensure the battery is 12V.
Verify the appliance does not have an AC motor (e.g., fridge, power tool).
Ensure at least 5cm of clearance around the inverter.
Check that the area is dry and free of flammable materials.
Ensure the vehicle is switched off before connecting.

Specs in practice

Continuous Power: The maximum power the inverter can supply for sustained operation (2000W).
Modified Sine Wave: The type of AC output waveform; not suitable for sensitive electronics or AC motors.
Thermal Shutdown: Safety feature that stops operation if the unit exceeds 60°C.

Images and diagrams

The fuse replacement diagram shows the location of the 8 x 30A fuses inside the base plate of the unit.

Model compatibility

Not suitable for appliances with AC motors (microwaves, refrigerators, heavy-duty power tools).
Not suitable for medical equipment, laser printers, or fluorescent lights.

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Manual page author

Michael Turner

Technical manual editor

Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.