Best Welding Inverter: Top 5 Options Available on the Market

If you’re looking for the best welding inverter machine, this article has got you covered!

Inverter welders are one of the latest technology in the welding industry. Despite being only a couple of decades old, they’ve revolutionized the way welders operate.

Today, we’ll review 5 of the most popular and high-rated welders with inverter technology, so you can pick the one that suits you the most. Let’s dive in!

Quick Comparison

Best Welding Inverter: Top 5 Options Available on the Market

1. ETOSHA MMA Welder 200Amp Inverter DC Stick Welder 110V 220V

Kicking off the list with one of the overall best inverter welding machines on the market. The ETOSHA MMA welder is a great option because it combines excellent features and powerful performance, all for a relatively reasonable price.

The package doesn’t only come with the welder. Still, it also comes with additional starter pack items, such as electrode holders, welding masks, wire brushes, and earth clamps. However, some buyers have reported minor parts missing.

This machine is one of the most portable and efficient on the market. It sports a high amperage of 200 amps, which allows the MMA welder to work on mild steel, stainless steel, aluminum, and more!

The welder offers easy arc starting and keeps the current stable, which is great for beginners and helps them worry less about the machine and focus on the welding. It also has several safety features for flawless operation.

Another feature that makes it a great pick is the digital display, which is easy to understand and adjust to control the operating voltage, among other aspects.

Features and Specifications

Amperage: 200 amp with a welding current of 10 to 200
Voltage: 110 volts 220 volts
Overall weight: 13.2 lbs
Dimensions: 8.0 x 5.6 x 13.0 inches
Rated duty cycle: 30% at 200 amps
Protection grade: IP21S
Power factor: 0.7 at 85% efficiency

Pros

Very lightweight
Shading range from 5-13
Features solar charging with auto-shutoff
Comfortable to wear with glasses
An impressive reaction time of 1/25,000 seconds

Cons

Not suitable for overhead or industrial use
May auto-darken from sunlight
Some reports of mid-weld flashing

2. BLUEARC 140 MSI Inverter Welding Machine

Next up, we have one of the premium options that offer an inverter welding machine that you can use a MIG, stick, or flux core welding machine.

It fits standard 2 lbs and 11 lbs spools and comes ready with integrated clamps and a MIG torch.

The MIG and stick welder comes with an advanced single IGBT technology controlled digitally. This feature improves the machine’s reliability and ease of use.

The user interface is pretty convenient and allows you to adjust several aspects of the machine with buttons and indicator lights.

Unlike many inverter machines on the market, this one weighs about 22.0 lbs, with spools included.

Although this makes it much lighter than conventional welders, it’s a bit heavy compared to inverter options.

Features and Specifications

Amperage: 140 amp with a welding current of 50 to 140 (MIG) / 10 to 140 (MMA)
Voltage: 110 volts 220 volts
Overall weight: 22.0 lbs
Rated duty cycle: 30% at 140 amps (MIG) – 30% at 120 amps (MMA)
Dimensions: 24.0 x 12.0 x 16.0 inches inches
Protection grade: IP21S
Insulation factor: H
Power factor: 0.75 at 80% efficiency
One year warranty

Pros

Can operate as a MIG or stick machine for added value
Powerful enough to weld a variety of metals
Allows for automatic voltage control to synergize voltage, amperage, and wire feed speed

Cons

A bit pricey

3. TOOLIOM 195A 110/220V Stick Welder ARC Welding Machine

The TOOLIOM Stick welder ARC Welding Machine is a solid option that offers great value for a reasonable price.

The package includes the welding device, electrode, clamp, power cords, brush, mini-hammer, and comprehensive manual with clear instructions on how to use the device. Moreover, it comes with a heavy-duty adapter that allows you to connect the machine to 110 and 220 volts circuits.

The welder comes with great features, such as a hot-start for quick use, a dig-arc force for consistency, and more!

This welder machine can be used for lift-TIG welding. However, you’ll need to buy a suitable torch for this function.

Although the welding machine comes in a portable size and decent dimensions and has a long carrying handle, it feels quite heavy to move around compared to other inverter portable welders.

Features and Specifications

Amperage: 195A with a welding current of 20 to 195 Amps
Voltage: 110V/220V
Overall weight: 17.16 lb
Rated duty cycle: 60% at 195A – 100% at 150A
Dimensions: 17.5 x 14.25 x 9.0 inches
Protection grade: IP21S
Insulation factor: F
Power factor: 0.7 at 85% efficiency
One year warranty

Pros

Features an LED display and readout screen
Comes with multiple built-in modes, such as anti-stick, hot start, dig-arc force, and more
Convenient design with cooling mechanisms for safety

Cons

A bit heavy to move around

4. YESWELDER 110/220V Stick Welder, 125A ARC Welder Machine

The YESWELDER ARC welder machine is a great inexpensive option that gives you a lot of value and safety for your money.

We like this model because it comes in 125 and 205 amps, which are more than enough to handle a wide variety of metals.

The device has a duty cycle of about 60% at 125 amperes and 100% at 96 amperes, which is a very good number when considering its price.

At 11.74 lbs, the welding unit is pretty lightweight and easy to carry around. It also has a small LCD screen to read the voltage and amperage out while operating smoothly.

Moreover, the package didn’t skip on all the essentials. It includes the electrode holder, earth clamp, wire brush, and conversion plug within the package, so you don’t have to buy them separately.

Features and Specifications

Amperage: 125 amp with a welding current of 20 to 125 amp
Voltage: 110 220 volts
Overall weight: 11.74 lb
Rated duty cycle: 60% at 125 amps – 100% at 96 amps
Dimensions: 14.8 x 13.15 x 7.68 inches
Protection grade: IP21S
Insulation factor: F
Power factor: 0.7 at 85% efficiency

Pros

Lightweight and portable design
Affordable price tag
Comes with an LCD display

Cons

Relatively low amperage

5. WETOLS 110/220V Stick Welder, 160A MMA ARC Welder Machine

Last but not least, if you’re on a strict budget and looking for a highly efficient yet inexpensive option to embark on your welding career, the WETOLS MMA ARC welder machine should be on your shortlist!

What’s great about this one is that it comes with some impressive features without costing you a lot of money for it.

For example, this one is a powerful welder that comes with advanced IGBT technology that is digitally controlled for added reliability and stability while welding.

This makes it great for beginner and intermediate level welders who need to weld various metals, such as steel, mild steel, stainless steel, cast iron, and more!

Despite all that, the inverter welder machine isn’t a heavy one at all. In fact, it just weighs less than 9 lbs, making it one of the lightest welding machine options on the market and significantly ideal for outdoor and indoor work!

Features and Specifications

Amperage: 160A with a welding current of 15 to 160 / 15 to 120 amps
Voltage: 110 volts 220 volts
Overall weight: 9.0 lbs
Rated duty cycle: 60% at 125 amps – 100% at 96 amps
Dimensions: 13.4 x 8.6 x 5.31 inches
Protection grade: IP21
Insulation factor: F
Power factor: 0.7 at 85% efficiency

Pros

A great choice for buyers on a strict budget
Extremely portable and easy to use indoors and outdoors
High-efficiency rating for its price

Cons

Might produce little splatter

What Are Inverter Welders?

To understand what an inverter welder is, you should know more about inverter technology and how these inverter welders compare to transformer welders.

How Do Inverter Welders Work?

To put this in the simplest way possible, inverter technology is an electronic system built with voltage regulation to increase efficiency.

In the welding machine’s case, an inverter welder is designed to convert the alternating current (AC) supply it receives into a direct current (DC) with a lower voltage that is more suitable for use.

For instance, an inverter welder will adjust the system from 240 volts of AC supply to 20 V DC output.

The inverter-based welder will use multiple electronic components to convert the power and voltage for this to happen.

These electronic components are a series of electronic switches that turns on and off up to 1/1,000,000 a second, allowing the welder machine to increase the frequency of the primary power from as low as 50 Hz and up to 100 GHz (100,000 Hz).

On the other hand, transformer welders will simply work using a large transformer that will only regulate the voltage.

What Is the Advantage of Inverter Technology Used in Modern Welders?

Based on the previous comparison, we can conclude an array of benefits that make inverter welders a great option to consider. Here’s a quick look at some of the most notable ones:

Increased Overall Efficiency

The efficiency of electricity means the amount of electric current used to function in relationship with the total amount of electricity consumed (due to electric resistance), and it’s measured as a percentile ratio (%).

As previously mentioned, one of the most impressive features of an inverter system is its efficiency in regulating electric current.

This rule is no exception when it comes to welding machines. For instance, the previously mentioned inverter machines all operate with an efficiency rating between 80% to 90%. On the other hand, transformer welders have much lower efficiency at 40 to 60%.

This saves up a lot of money on the electricity bill, which greatly adds time and makes the inverter welders a more cost-effective option.

Lighter in Weight and Smaller in Size

Portability is another big reason why inverter welders are far better than conventional welding machines.

In most cases, this technology also helps in saving up weight. For example, a transformer machine can weigh between 40 to 60 lbs, while most inverter machines are in the range of 8 to 15 lbs, making them much easier to transport, which is great for both worksite and hobbyists.

Conclusion and Best Offer

There you have it!

A complete guide with everything you need to know so you can buy the best welding inverter machine for your needs.

As you can see, inverter welders are quite easy to use, more efficient, and remarkably more portable than conventional machines.

Suppose you’re looking for the best overall welding machine for a beginner or intermediate level. In that case, we recommend the ETOSHA MMA Welder 200Amp Inverter DC Stick Welder 110V 220V.

This welder comes with all the necessary features and attachments for DIYers and semi-professionals to work on their projects. It can weld a wide variety of metals while offering as little splatter as possible.

Best Offer

ETOSHA MMA Welder 200Amp

The welding machine is also decently lightweight and easy to move around, allowing you to take it to worksites without needing a cart.

The only drawback of the device is that it sometimes arrives with a few missing items that were promised in the package, such as the mask or the wire.

The Alternative

If you’re looking for a decent alternative to the ETOSHA MMA Stick Welder, you may want to consider the YESWELDER 110V/220V Stick Welder, 125A ARC Welder Machine.

While there are plenty of reasons to consider this one over the ETOSHA, one of the most significant is not needing all the power that the ETOSHA offers.

At 125 amps, you pretty much have all the power a beginner needs to weld a variety of metal sheets.

YESWELDER 110/220V Stick Welder, 125A ARC Welder Machine

Another reason to consider this option is that it’s slightly lighter in weight and even more affordable, making it a compact option for a limited budget.

Best Welding Inverter: Top 5 Options Available on the Market

Quick Comparison

Best Welding Inverter: Top 5 Options Available on the Market