The Best 1000 Watt Power Inverter

Power inverters help turn your car’s battery into a source of usable energy for all sorts of household appliances. They take the direct current (DC) charge from a car battery and invert it into alternating current (AC) energy. Power inverters work for camping trips, road trips and workshops, offering a limited source of energy for common household devices.

Power inverters come in a variety of sizes, from 200 watts to more than 3000 watts. The wattage indicates how much power in watts the inverter can handle. Although they range up to 3000 watts, the 1000 watt inverters are usually a little higher on the scale in terms of power handling.

Here, we will discuss five of the best 1000 watt power inverters on the market. Stay tuned to the end to find out which model earns our recommendation.

COMPARISON CHART

IMAGE PRODUCT
Renogy 1000W 12V Pure Sine Wave off GRID Solar Home Use Solar Inverter 1000 Watt Power Battery Converter Renogy 1000W Power Battery Converter
  • Compatible with AGM, GEL and LFP batteries
  • Remote control
  • Pure Sine Wave operation
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Maxpart 1000W Power Inverter Truck/RV Inverter 12V DC to 110V AC Converter with Dual AC Outlets 2.4A USB and Dual 12V Car Cigarette Lighter Modified Wave Inverter Maxpart 1000W Power Inverter
  • Pure sine wave operation
  • Remote control
  • Numerous safety features
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VertaMax Pure SINE Wave 1000 Watt (2000W Surge) 12V 12 Volt Power Inverter DC to AC Power (Cables + Remote Control Switch + ANL Fuse + USB Port) - Solar, RV, Car, Boat VertaMax Pure SINE Wave 1000 Watt
  • Reliable heavy duty power inverter
  • Lightweight unit
  • Unit itself is relatively cheap
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Go Power! GP-1000HD 1000-Watt Heavy Duty Modified Sine Wave Inverter (1000) Go Power! GP-1000HD 1000-Watt
  • Pure sine wave operation
  • Remote control
  • Numerous safety features
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Kinverch 1000W Continuous/2000W Peak Pure Sine Wave Inverter DC 12V to AC 110V Car Power Inverter with Dual AC Outlets & 2A USB Output Kinverch 1000W
  • Five different safety protections
  • App for control and updates
  • Pure Sine Wave operation
LEARN MORE
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Renogy 1000W 12V Pure Sine Wave off GRID Solar Home Use Solar Inverter 1000 Watt Power Battery Converter

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Renogy 1000W 12V Pure Sine Wave off GRID Solar Home Use Solar Inverter 1000 Watt Power Battery Converter

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Renogy 1000W 12V Pure Sine Wave off GRID Solar Home Use Solar Inverter 1000 Watt Power Battery Converter

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Renogy 1000W 12V Pure Sine Wave off GRID Solar Home Use Solar Inverter 1000 Watt Power Battery Converter

WHAT WE LIKE

The Renogy 1000 Watt power inverter earns Amazon’s Choice as the online retailers recommended inverter in 1000 watts. A state of the art device, Renogy optimized this power inverter for 12 VDC system voltage. This results in high quality waveform with very little harmonic distortion.

Safety comes as a priority for Renogy’s inverters. Each unit comes equipped with overload protection for the DC input and the AC output. This protects both the unit and the components connected to it. It features many more safety precautions such as over and under voltage protection, overheating protection and short circuit protection. LED lights indicate any issues the moment they arise so that no damage occurs. It also comes equipped with ground-fault circuit interrupter (GDCI) protection.

The high speed fans ensure proper ventilation even at maximum operating capacity. You can count on this device staying within a safe temperature range whenever you use it.

A pure sine wave inverter, this device can handle more heavy duty equipment than its manual sine wave competitors. As an added bonus, you can control this inverter with a remote control connected to a 19 foot long cable. This way you do not need to stay within arms reach of the inverter to make an adjustment.

The Renogy comes with two AC outlets and one 2.1a USB port, for a total of three simultaneous inputs. Of course, you can use a power strip with confidence given its 1000 watt capacity and pure sine wave function.

PROS

  • Extreme protection for both the device and its components
  • Three foot battery cable connections
  • Compatible with AGM, GEL and LFP batteries
  • Remote control
  • Pure Sine Wave operation

CONS

  • More expensive than other options
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Maxpart 1000W Power Inverter Truck/RV Inverter 12V DC to 110V AC Converter with Dual AC Outlets 2.4A USB and Dual 12V Car Cigarette Lighter Modified Wave Inverter

Read More

Maxpart 1000W Power Inverter Truck/RV Inverter 12V DC to 110V AC Converter with Dual AC Outlets 2.4A USB and Dual 12V Car Cigarette Lighter Modified Wave Inverter

Read More

Maxpart 1000W Power Inverter Truck/RV Inverter 12V DC to 110V AC Converter with Dual AC Outlets 2.4A USB and Dual 12V Car Cigarette Lighter Modified Wave Inverter

Read More

Maxpart 1000W Power Inverter Truck/RV Inverter 12V DC to 110V AC Converter with Dual AC Outlets 2.4A USB and Dual 12V Car Cigarette Lighter Modified Wave Inverter

Read More

Maxpart 1000W Power Inverter Truck/RV Inverter 12V DC to 110V AC Converter with Dual AC Outlets 2.4A USB and Dual 12V Car Cigarette Lighter Modified Wave Inverter

WHAT WE LIKE

If the Maxpart 1000 watt power inverter sounds too good to be true, it might be. Maxpart offers a variety of power inverters ranging from 150 watts up to this 1000 watt model. And the majority of reviews ring positive for the smaller sizes. However, too many negative reviews cloud the 1000 watt version that they cannot be ignored.

While this inverter offers many protection benefits such as overload, short circuit and low battery protection, it may not deliver on its 1000 watt promise. The biggest red flag is the advertised inclusion of a cigarette port cable. Most other 1000 watt inverters do not include a cigarette port cable because that port type can only handle 150 watts.

The Maxpart includes two AC outlets and two 2.4A USB ports. This allows for four simultaneous inputs. And with an advertised power surge level of 2000 watts, one would anticipate a device capable of handling a significant power load.

But nearly all the reviews for the 1000 watt model read the same: buyer beware. They indicate that the Maxpart does not fulfill anywhere close to its 1000 watt promise. It retails significantly cheaper at only $85.99, while frequently going on sale for less than $70.

So while Maxpart offers excellent power inverters in the 150 watt to 500 watt range, this 1000 watt device does not cut it.

PROS

  • Two 2.4a USB ports for fast charging mobile devices
  • Two year warranty and 24/7 customer service

CONS

  • Customer reviews indicate that it does not deliver on its 1000 watt promise
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VertaMax Pure SINE Wave 1000 Watt (2000W Surge) 12V 12 Volt Power Inverter DC to AC Power (Cables + Remote Control Switch + ANL Fuse + USB Port) - Solar, RV, Car, Boat

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VertaMax Pure SINE Wave 1000 Watt (2000W Surge) 12V 12 Volt Power Inverter DC to AC Power (Cables + Remote Control Switch + ANL Fuse + USB Port) - Solar, RV, Car, Boat

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VertaMax Pure SINE Wave 1000 Watt (2000W Surge) 12V 12 Volt Power Inverter DC to AC Power (Cables + Remote Control Switch + ANL Fuse + USB Port) - Solar, RV, Car, Boat

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VertaMax Pure SINE Wave 1000 Watt (2000W Surge) 12V 12 Volt Power Inverter DC to AC Power (Cables + Remote Control Switch + ANL Fuse + USB Port) - Solar, RV, Car, Boat

WHAT WE LIKE

The VertaMax 1000 watt power inverter offers a complete package for efficient and reliable operation. With a 1000 watt continuous power, VertaMax promises a 2000 watt surge maximum. You can count on this device to handle exactly what you would expect it to.

Along with all of the important protection features such as short circuit, over/under voltage and reverse polarity protection, it comes with a number of handy features.  It includes three foot long battery cables with cable lug terminals and a 17 foot remote switch. Additionally, it includes a fuse holder so that it has everything you need for a complete installation.

An LED display indicates the DC battery voltage and AC watt consumption. With pure sine wave technology, you can count on this to handle any appliance up to 1000 watts including microwaves. Although it retails at $186.99 at the higher end of our price scale, it comes with a one year warranty so that you can feel safe in your investment.

PROS

  • Comes complete with installation components
  • Pure sine wave operation
  • Remote control
  • Numerous safety features
  • LED screen

CONS

  • Heaviest unit on our list at 8.78 pounds
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Go Power! GP-1000HD 1000-Watt Heavy Duty Modified Sine Wave Inverter (1000)

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Go Power! GP-1000HD 1000-Watt Heavy Duty Modified Sine Wave Inverter (1000)

WHAT WE LIKE

Go Power! takes Teddy Roosevelt’s advice: it speaks softly but handles itself well. Their 1000 watt inverter comes equipped with two AC outlets and a USB port. This allows for up to three simultaneous inputs. 

The Go Power! 1000 watt inverter comes equipped with all of the necessary safety precautions. These include over/under voltage and overload protection. Go Power also includes a one year warranty on this device. Weighing only 4.2 pounds, it is relatively light for a 1000 watt power inverter. Users generally report satisfaction with this device in its functionality. However, as a modified sine wave inverter it cannot handle as much as its pure sine wave counterparts. 

However, it does not feature the necessary components in order to connect it to your battery. Go Power! requires that you purchase the GP-DC-KIT2 connection kit to hook it up to your battery. So while the inverter itself retails at only $111.99, pretty low for a device of this caliber, the connection kit alone retails for almost $140. 

Added together, this inverter costs more than $250 with the proper components, making it the most expensive inverter on our list.

PROS

  • Reliable heavy duty power inverter
  • Lightweight unit
  • Unit itself is relatively cheap

CONS

  • Does not include necessary connection components. Recommended components make it the most expensive option.
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Kinverch 1000W Continuous/2000W Peak Pure Sine Wave Inverter DC 12V to AC 110V Car Power Inverter with Dual AC Outlets & 2A USB Output

WHAT WE LIKE

Kinverch’s 1000 watt power inverter offers 1000 watts of continuous power with a 2000 watt surge capacity. With two 115 volt AC outlets and one 2a USB port, you can power three inputs at the same time.

It comes with 5 protection systems, so that the device continues running for years without harm to your battery or devices. 

Taking advantage of modern technology, Kinverch offers an app to remotely control the power inverter. With the app, you can receive and safety updates, check battery status and control output power.

Unfortunately, the Kinverch does not always enter the markets with consistent availability.

PROS

  • Five different safety protections
  • App for control and updates
  • Pure Sine Wave operation

CONS

  • Limited availability

What Will a 1000 Watt Power Inverter Run?

1000 watt power inverters can operate many common household appliances. These include game consoles, televisions, lights, some microwaves, some hair dryers and some refrigerators. You can find the required watts of an appliance by multiplying volts times amps. Try to account for 10 percent to 20 percent of a safety net, since the inverter itself takes some power to operate.

Pure sine wave inverters can generally handle more appliances than modified sine wave inverters. 

Will a 1000 Watt Power Inverter Run a Refrigerator?

A typical 1000 watt power inverter can handle most refrigerators. However, some refrigerators require an excess of 1000 watts in order to run. Make sure you check the power requirements on your refrigerator before purchasing a power inverter, and vice versa.

How Many Batteries Do I Need for a 1000 Watt Inverter?

The number of batteries you need depends on how much power you will draw from your battery. As a general rule, you should not use a battery larger than 12 volts for a 1000 watt inverter. 

At full power a 1000 watt inverter will use around 7 car batteries

Conclusion

Overall, we recommend the Renogy 1000W Power Battery Converter. This inverter delivers all of the necessary safety precautions in a quality package. You can trust this inverter to power a plethora of household appliances under the peace of mind offered by its safety measures. You can often find the Renogy on sale for less than its MSRP value.

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