Updated 26.08.2022

Best Inverter for Home in South Africa

The greatest power inverters will protect your electronic devices from damage caused by overloads, short circuits, and high temperatures. They will also have a high wattage, many outlets, and resistance to high temperatures. But they can be hard to shop for, especially for typical consumers like us. Do not worry, as our editors tested tens of inverters to find the best inverter in South Africa.

A suitable power inverter can change direct current (DC) electricity into alternating current (AC) power for devices that require it (typical for most consumer electronics). Inverters with a pure wave output provide higher-quality energy for sensitive equipment. 

An inverter that generates modified sine waves should also perform properly. Still, a pure sine wave inverter may be a preferable alternative for peace of mind. Continue reading to learn about the best power inverters to purchase.

Buying Guide: How to choose the Best Inverter in South Africa

To make everything simple, we listed the things you should typically look for in an inverter:

  • Wattage

The higher the wattage of an inverter, the more electricity it can create. Depending on your needs, you may use vast amounts of electricity or consume very little. 

Before purchasing a power inverter, examine how you will use the gadget and attempt to calculate how much electricity you will require. Some power inverters may produce surge power of up to 6,000W, and their wattages range widely from 300W to 3,000W and beyond.

  • Number Of Outlets

Most power inverters include two conventional alternating currents (AC) ports for connecting various electrical devices. Other variants have extra AC outlets and USB connections, allowing you to charge your equipment, from laptops to fans and floodlights.

  • Durability

You should look for features like an aluminum shell in a power inverter if you need it to endure the elements. Many inverters additionally have additional safeguards to avoid overvoltage or overloaded devices. Still don’t feel safe? For added security, choose an inverter with a guarantee.

Best Inverter in South Africa

Out of the tens of inverters we reviewed, here are the best inverters in South Africa:

Best Inverter in South Africa
Bestek 300W Power Inverter, DC 12V to 110V AC Car Inverter

1. Bestek 300W Power Inverter, DC 12V to 110V AC Car Inverter

WebsiteBestek Direct | Wattage: 300 watts | Peak Power: 700 watts | Power Source: Direct Current | Output ports: 2 AC outlets and 2 USB ports | Fast Charging: Yes | Car Plug: Yes | Available Color: Red | Product Dimensions ( D x W x H ): 8.7 x 4.3 x 2.4 inches | What’s Included: 1 x Bestek 300W Power Inverter, 1 x User Manual | Product Warranty: 18 months | Price: R 1,305

The first thing you will notice about the power inverter’s design is its practicality. It is one of the goods that does not take up too much room in the automobile without adding extra bulk.

Nonetheless, despite its small size, it allows you to charge two devices with its two USB ports. Despite its solid aluminum chassis, it is lightweight but does not feel cheap to the touch. Additionally, the aluminum casing prevents the Bestek inverter from overheating and keeps its internals from breaking.

When it comes to the power inverter’s capabilities, consumers will be pleased to learn that it can charge all smartphones and even allow rapid charging. The power converters can charge more giant gadgets such as tablets and laptops at 110V AC.

The Bestek inverter connects via the cigarette lighter, as do most automobile power inverters. Product safety features and systems are among the most valuable qualities of this inverter. Uneven current is a problem with some power inverters, which might be detrimental to the charging batteries. 

The market is flooded with power inverters that do this, but not this Bestek inverter. It controls undervoltage and overvoltage charging to ensure that power is always safe.

The Bestek inverter also guards against overheating, which might be a concern, especially after hours of usage. The aluminum casing, which conducts heat away from the circuitry better than most other materials, contributes to this overheating mechanism. 

At the same time, a tiny fan for heat dissipation manufactures from inside the power inverter. While the gadget turns on, this fan operates continually.

Best Inverter in South Africa
Geloowork 300W Power Inverter

2. Geloowork 300W Power Inverter

Wattage: 300 watts | Peak Power: 600 watts | Power Source: Direct Current | Output ports: Dual 110V AC outlets and 2 4.8 Amp USB ports | Fast Charging: Yes | Car Plug: Yes | Available Color: Black, Blue, Red | Product Dimensions ( D x W x H ): 4.75 x 3.07 x 1.83 inches | What’s Included: 1 x Geloowork 300W Power Inverter, 1 x User Manual | Product Warranty: 18 months | Price: R 1,305

Our next pick is similar to the previous power inverter. However, this one is a more compact version of it. Introducing the Geloowork 300W Power Inverter. 

The newest version of the Geloowork 300W Power Inverter produces 300 watts of continuous DC to AC power and 600 watts of immediate energy. It is excellent for charging string lights, a laptop, a breast pump, a CPAP machine, a nebulizer, a gaming console, a kindle, a TV, DVD player, lights, an iPad, and other electrical equipment.

This customized wave automobile power converter has two USB connections and 110V AC outlets. Devices like Kindles, iPhones, iPads, tablets, MP3 players, cameras, and more may all benefit from the 4.8A dual USB ports’ ability to recognize and charge at the optimum speed for each device.

The safe charging design includes a built-in fuse to prevent damage to your device from excessive heat, under or overvoltage charging, short-circuiting, overloads, and overcharging.

The heat and outage chances reduce thanks to an integrated, whisper-quiet, thermostatically-controlled cooling fan. The sturdy metal casing offers superior protection against drops and bumps. The cord is 33 inches long to accommodate individuals who sit in the backseat, and it has a fastening tape that makes it easier to retain.

Best Inverter in South Africa
Krieger KR1100 1100 Watt 12V Power Inverter

3. Krieger KR1100 1100 Watt 12V Power Inverter

WebsiteKRIËGER | Wattage: 1100 watts | Peak Power: 2200 watts | Power Source: Direct Current | Output ports: 2 x Standard North American AC Outlets and 2 x USB Charging Ports 2.1A (shared) | Car Plug: No | Available Color: Black/Yellow | Product Dimensions ( D x W x H ): 9.76 x 5.8 x 2.8 inches | Product Warranty: 3 years | Price: R 3,985

The Krieger KR1100 power inverter may appear more robust than it is due to its hefty appearance. With its 1100 watts continuous wattage, it unquestionably has one of the highest wattages on our list. As a result, it allows you to do plenty of things at once.

One of the features that sets the Krieger KR1100 apart from other power inverters is its integrated LCD screen. Our editors agree that it makes its operation simpler.

The screen provides a better knowledge of how the device operates by displaying battery level indications, temperature indicators, and high and low voltage indicators. It is essential for folks who are new to power inverters.

The Krieger KR1100 power inverter has a consistent performance level of 1,100 Watts and a peak power output of 2,220W. It supports many devices at once thanks to its two USB ports and two power outlets.

You can see its functionality in how you may use it. While most customers believe it can only handle one device, the power inverter works with various gadgets. While it was designed to be portable, it may also mount on specific panels, such as the bespoke wooden panels used in RVs. 

Furthermore, the Krieger KR1100 power inverter also has a remote control, which is a plus in our books. Consequently, even though it sets in place, you may utilize it from a distance. This adaptable power converter is suited for most low-power devices.

Ampeak 2000W Power Inverter, 12V to 110V

4. Ampeak 2000W Power Inverter, 12V to 110V

WebsiteAmpeak | Wattage: 2000 watts | Peak Power: 4000 watts | Power Source: Direct Current | Output ports: 3 AC outlets and one USB charging port | Car Plug: No | Available Color: Black / Orange | Product Dimensions ( D x W x H ): 10.27 x 8.19 x 3.43 inches | Product Warranty: 18 months | Price: R 3,063

Ampeak’s approach has resulted in a power inverter that is useful in any situation. Due to its rugged design and robust materials, it can undeniably take a beating. Moreover, it can withstand outside use with ease. You may bring it with you for outside leisure activities, such as camping, and use it to charge computers or power coffee machines. 

Ampeak 2000W Power Inverter can also be used for power tools, making it useful for maintenance work at the weekend cottage. Its LCD provides novice and expert users alike with straightforward and efficient readings. The digital display primarily uses data readings, ranging from potential overload to high-temperature alarms.

It is no surprise that the power inverter has many applications, with a power rating of 2,000 Watts. The housing has three cooling fans to avoid overheating, which allows you to use it for extended periods. As a result, the power inverter can utilize as frequently and as long as necessary. Those looking for a more permanent option might take advantage of the integrated mounting slot design.

While other power inverters on our list can only turn on less demanding appliances, the Ampeak power inverter can handle larger ones. It is unsurprising because its peak power rating is around 4000 watts!

Ampeak designed this 2000-watt power inverter for lengthy charging sessions. It can charge larger-capacity batteries via the power inverter’s three (3) AC outlets and one (1) USB charging port. Eight-cell batteries for laptops and digital single-lens reflex cameras (DSLR) are among the most demanding in terms of reliability.

Some think that 2,000W is the ideal power output, and the design of Ampeak is here to prove it.

Potek 500W Power Inverter

5. Potek 500W Power Inverter

WebsitePotek Electronics | Wattage: 500 watts | Peak Power: 1000 watts | Power Source: Direct Current | Output ports: 2 x AC outlets and 2-Amp USB Port | Car Plug: Yes | Available Color: Black, Red | Product Dimensions ( D x W x H ): 9.76 x 5.8 x 2.8 inches | What’s Included: 1 x Potek 500W Power Inverter, 1 x Car Cigarette Plug, 2 x Car Battery Clip, 4 x Fuses, 1 x User manual | Product Warranty: 18 months | Price: R 1,880

Potek’s power inverter does not require a lot of storage space due to its practical design. It is an easy and dependable way that may provide electricity to mobile devices like smartphones and tablets. The inverter may also power other devices, such as amplifiers if you decide to do so.

At the front of the power inverter, it features two AC power connectors and one USB port. When it comes to practicality, they are one of the distinct possibilities. They can all power devices independently or simultaneously.

The most significant advantage of this compact power converter is its built-in digital display. It displays the input power, as well as the output volts and watts. However, it is also capable of alerting people when it is running on low voltage. The Potek power inverter can also throw high voltage warnings. 

Moreover, it also sports auto-off functions, which are especially useful in the event of a short circuit. You will also get overload and overheating protection mechanisms, which are all displayed on the digital screen.

Of course, the 500W power inverter is best for smaller devices and electronics. It is compatible with smartphones, tablets, and laptop computers. However, for the majority of users, the Potek power inverter is sufficient. 

The power inverter immediately connects to the car’s battery through the provided clamps. It may, however, be connected via the cigarette lighter also for a more convenient manner of charging gadgets. The package also includes plenty of spare fuses, which are changed as needed since you can see them as an additional safety measure.

The power converter with an integrated digital display is small and convenient for charging devices on the road.

Erayak 1500W Power Inverter, 12V to 110V

6. Erayak 1500W Power Inverter, 12V to 110V

WebsiteErayak | Wattage: 1500 watts | Peak Power: 3000 watts | Power Source: Direct Current | Output ports: 3 x Grounded AC Outlets and 2 x Fast Charge USB Ports | Car Plug: No | Available Color: Black | Product Dimensions ( D x W x H ): 14.37 x 8.27 x 5.39 inches | Product Warranty: 1 year | Price: R 4,745

To boot, the Erayak 1500W power inverter features three North American plugs and two Fast Charge USB ports. Furthermore, the power inverter has a familiar shape, and its body comes from lightweight materials suited for travel. Since it will most likely remain in the car, being lightweight might be advantageous.

The Erayak 1500W Power Inverter may be turned on and off with a simple on and off switch, which is located beside the AC outlets. The bundle includes all the cables needed to connect to the vehicle’s power connections. The cables attach quickly and can deliver up to 1,500W of steady power.

This mid-range model can meet charging requirements while on the go. One of our editors used this model while on vacation. According to him, it fully charged his laptop batteries without any hitches. Moreover, he used the laptop while plugged in to communicate with us bragging about his vacation abroad.

The power inverter is simple to operate, requiring only a few steps to connect to the battery. But simpler does not mean inefficient or unsafe. It is why it has complete short-circuit protection. 

In this manner, even if it lacks a display to show the current problem, it will shut down for safety. The Erayak 1500W Power Inverter is safe for extended periods due to its sturdy aluminum body. This aluminum housing design is a practical alternative for storing DC power in 12V batteries.

PowerBright APS1000-12 Pure Sine Power Inverter, 12V DC to 110V AC

7. PowerBright APS1000-12 Pure Sine Power Inverter, 12V DC to 110V AC

WebsitePowerBright | Wattage: 1000 watts | Peak Power: 2000 watts | Power Source: Direct Current | Output ports: 2 x Internally protected GFCI outlets | Car Plug: No | Available Color: Blue | Product Dimensions ( D x W x H ): 16.7 x 9.3 x 3.3 inches| Product Warranty: 1 year | Price: R 8,135

The PowerBright APS1000-12 Pure Sine Power Inverter has a reliable and durable design. It is one of the goods that can work long hours and travel with the family because its chassis is a heat-dissipating anodized aluminum. Moreover, it is ideal to use in RVs. However, it performs better with little gadgets and appliances like coffee makers rather than power tools or giant televisions. So, keep that in mind.

The power inverter has two outlets on the front that you may use directly or with a converter for USB-charged devices. A power button also comes with it so that users do not have to disconnect the device to halt charging.

The power inverter provides dependable performance at 1000W continuous. However, the most demanding gadgets and circuits may experience performance limitations. Charging equipment with variable performance, such as power tools, may be too much for this little power converter. 

On the other hand, phones and laptops are simple to charge. Replacement of regular cables with 4awg battery cables appears to be a preferable solution for individuals who seek more comfort when it comes to steady energy.

PowerBright designed the APS1000-12 Pure Sine Power Inverter to handle lengthy charging sessions. Thus, you can throw beefier batteries at it and it can charge it with no problem. Do you have a gaming laptop? Or even professional DSLR cameras? The APS1000-12 Pure Sine Power Inverter got your back!

This tiny device is one of the more economical methods to keep cellphones, computers, and cameras fully charged while traveling.

Final Verdict

The KRIEGER 1100W is the ultimate power inverter. It is tiny and compact, making it suitable for camping devices and small appliances. As a low-cost choice, we favor the BESTEK 300W. There are two AC outlets for gadgets and two USB charging connections for devices such as phones and tablets. The incorporated cooling fan aids in keeping things cool and is a great bonus.

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