Top reviews from the United States

• 

  Randem Phelps

  5 out of 5 stars

  So far, this inverter really shines!

  Reviewed in the United States on June 3, 2025

  Size: 2000W

  Verified Purchase

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  Exceptionally well-built, without the number one cause of failure related to design flaw - using bolted wiring lugs. This one has proper soldered metal tabs that are securely soldered directly to the circuit board for the battery wires, which prevents high resistance in the battery input from developing as the lugs heat up and cool down, expanding and contacting until the internal connections where the wires bolt on the back of the lugs come loose and add massive amounts of resistance. This is what caused the fire that resulted inside my last inverter (you can find my review of that one with photos of the internal wiring that melted and caught fire in my other reviews here).

  The way the tabs on this inverter are soldered directly to the board instead of using knurled twist connectors like many others do relieves my fear of another fire.

  The battery cables bolt on with actual bolts to the exposed side of the tabs, and have hard plastic shells that prevent short circuits in the battery cables where they go into the converter housing. This is MUCH safer than the lugs with wires bolted on the inside that then connect to the circuit board.

  The display that comes on the face of this unit, and the one on the remote switch are clear, easy to read, and not so bright that they'll keep you awake at night. They also have useful information for quick-glance occasional checking of the battery voltage, AC output voltage and a bar graph for current load. They also show either "OK" when the system is functioning normally, and fault codes for errors such as over voltage, overload, and other possible faults. Intuitively, the face of both readouts has fault code explanations right on the panel so you'll never have to go looking through drawers trying to find the owner's manual to know what went wrong if you get an error, and can use the information immediately to correct the fault. This speaks very highly of the design.

  Installation was very easy, and due to the type of transformers this inverter uses, it's just over half the weight of many comparable inverters. One of the best things about this inverter is that when the red push-button switch on the face of the inverter (and the remote switch if connected) are in the "off" position, there is NO current draw, so you don't get the typical arcing that occurs with many of the inverters in this price range, and don't have to use a resistor when connecting your battery to prevent huge sparks. This is a huge safety bonus for lead acid battery setups as that spark could lead to an explosion if your battery is off-gassing when you make that connection.

  So far, I'm quite impressed. I tested the system using a 300ah lithium iron phosphate battery to power the inverter, and running a 10,000btu home air conditioner plugged directly into one of the inverter sockets. The inverter didn't even stumble, powering the air conditioner for over an hour. The fans turned on immediately when the load was applied, rather than waiting for the inverter to heat up, which again is safer than units which turn the fans on in response to heat after it occurs. This kept the heat on the outside of the inverter down to only 24f above ambient temperature. The fans are also about as noisy as an electric toothbrush, (and far less irritating).

  As for longevity, only time will tell. But we're off to a great start so far, and for the reasons already mentioned, I already feel confident that this inverter was designed to perform well, and to last.

  If anything changes, I'll change my review to reflect the changes. If you're reading this review and it's still showing 5 stars with no updates, it's still performing as stated.

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  147 people found this helpful

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• 

  Douglas C Butcher

  5 out of 5 stars

  Feels a little "cheap" but performs well

  Reviewed in the United States on February 11, 2026

  Size: 2000W

  Verified Purchase

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  My first impression of the inverter upon unboxing was that it felt a little "cheap". The extruded chassis is fine but the "end caps" are hard plastic which I suspect would break during an impact. That said....

  I powered up the inverter. The output appears to be rock-steady under load. I no longer have an O-scope, so I can't attest to the quality of the waveform, but I can say that the load did not have even a hint of oscillation like I see with many other inverters. I used it to capacity test a 100Ah, 12V LFP battery at a constant load of 80 amps. Nothing magic about that load except that it happened to be what my test load was ( a small space heater.)

  The only thing I wish this inverter had was digital display of either input current, output current, or watts. It displays input VDC and output voltage, which is locked to 120V so that's a moot value to display. It does have a 5 segment bar graph display for "output power", but I would like to see that as a digital display.

  At very low loads, (such as running fans and lights), the cooling fans do not come on. At loads that are greater than 1 segment on the bar graph, the fans kick on. The fans are audibly noticeable, but not objectionable. There was no hint of the unit heating up at amps roughly 1kW constant load. The remote control panel is a great touch for my application so I can install the inverter out of sight and the control panel in my nav station with my other AC and DC breakers and meters. Overall, I'm impressed for the money. This should be more than adequate to run my microwave, coffee-maker, and other AC loads when I'm away from shore power.

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  12 people found this helpful

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• 

  Amazon Customer

  5 out of 5 stars

  Works well, control remotely and not insanely loud

  Reviewed in the United States on May 14, 2026

  Size: 2000W

  Verified Purchase

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  This is a good inverter and love the remote, it's wired, but i like it being wired. Doesn't seem to draw much with no load test and cooling fans don't run unless you warm it up under load.

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  2 people found this helpful

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• 

  JB3 Electric LLC

  4 out of 5 stars

  Great product, wrong wire size and length included

  Reviewed in the United States on April 22, 2026

  Size: 2000W

  Verified Purchase

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  This would easily be a 5 star review if the proper size wire came with it. A 200 0 way inverter in order to use the 3' of 6 AWG wire that came with it you would have to put the inverter in the engine compartment, which you are not allowed to do. So I don't understand why they give you a 3' length of wire. Placing the inverter 10' away from the battery requires minimum 2/0 AWG, and 10-15' would be the typical range in Anh van / truck installation. Also you need a minimum 250 Amp inline fuse, which isn't included. Aside from that the product works great so far, the remote is an added bonus. As long as it stays working properly this is an excellent inverter, just be prepared to spend another $300-$400 on wire, fuse and crimps. Worth every cent if it lasts because so far it is working flawlessly and I have it 15’ from the battery using 2/0 battery cable. So great product, just don’t give you the proper wire or inline fuse that is absolutely required for something that is drawing 160 plus amps. The remote is a great addition as I can turn it on and off from wherever I decide to put it, which I haven't decided yet

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  JB3 Electric LLC

  4 out of 5 stars

  Great product, wrong wire size and length included

  Reviewed in the United States on April 22, 2026

  Size: 2000W

  Verified Purchase

  This would easily be a 5 star review if the proper size wire came with it. A 200 0 way inverter in order to use the 3' of 6 AWG wire that came with it you would have to put the inverter in the engine compartment, which you are not allowed to do. So I don't understand why they give you a 3' length of wire. Placing the inverter 10' away from the battery requires minimum 2/0 AWG, and 10-15' would be the typical range in Anh van / truck installation. Also you need a minimum 250 Amp inline fuse, which isn't included. Aside from that the product works great so far, the remote is an added bonus. As long as it stays working properly this is an excellent inverter, just be prepared to spend another $300-$400 on wire, fuse and crimps. Worth every cent if it lasts because so far it is working flawlessly and I have it 15’ from the battery using 2/0 battery cable. So great product, just don’t give you the proper wire or inline fuse that is absolutely required for something that is drawing 160 plus amps. The remote is a great addition as I can turn it on and off from wherever I decide to put it, which I haven't decided yet

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• 

  Hiker Biker Adventures

  5 out of 5 stars

  Beefy inverter; solid build; with one con

  Reviewed in the United States on April 14, 2026

  Size: 2000W

  Verified Purchase

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  The 2000 watt version of this inverter is an impressive piece of hardware; not too big; not too small. Under a 775 watt load for 5 minutes, the unit remained cool and functioned as advertised and expected.

  The only con I encountered were the #2 red and black wires. Under that same 775 watt load, the wires became noticeable warm at the lug ends, especially the red wire. Under load, the voltage drop along the 3 foot red wire, from lug end to lug end, was 0.049 volts. The lugs are crimped to the red wire. I was unable to measure the current draw in the red wire under a 775 watt load.

  After soldering the lugs to the copper wire, applying heat shrink, and re-testing, the voltage drop across the red wire, under the same 775 watt load, was reduced to 0.035 volts. Included in this review are two photos; a before and an after soldering thermal image. Soldered lugs provide a cool cable.

  If this were a 500 watt inverter, crimped lugs wouldn't be a problem. At 2000 watts, though, misplaced millivolts can cause degraded performance.

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  Hiker Biker Adventures

  5 out of 5 stars

  Beefy inverter; solid build; with one con

  Reviewed in the United States on April 14, 2026

  Size: 2000W

  Verified Purchase

  The 2000 watt version of this inverter is an impressive piece of hardware; not too big; not too small. Under a 775 watt load for 5 minutes, the unit remained cool and functioned as advertised and expected.

  The only con I encountered were the #2 red and black wires. Under that same 775 watt load, the wires became noticeable warm at the lug ends, especially the red wire. Under load, the voltage drop along the 3 foot red wire, from lug end to lug end, was 0.049 volts. The lugs are crimped to the red wire. I was unable to measure the current draw in the red wire under a 775 watt load.

  After soldering the lugs to the copper wire, applying heat shrink, and re-testing, the voltage drop across the red wire, under the same 775 watt load, was reduced to 0.035 volts. Included in this review are two photos; a before and an after soldering thermal image. Soldered lugs provide a cool cable.

  If this were a 500 watt inverter, crimped lugs wouldn't be a problem. At 2000 watts, though, misplaced millivolts can cause degraded performance.

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  7 people found this helpful

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• 

  Tommy

  5 out of 5 stars

  Adjustable output voltage!

  Reviewed in the United States on March 20, 2026

  Size: 2000W

  Verified Purchase

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  This has an adjustment on the front panel for the output voltage, which is a great feature I haven’t seen in any other inverter! In North America it comes set at 120V, but using the recessed momentary switch you can adjust the voltage up or down in 5V increments between 100 and 130V. The setting is persistent after three seconds.

  The display shows the actual voltage rounded to the nearest integer.

  The two single speed fans are a little whiny but not too annoying, probably about 38dba. This shouldn’t bother the neighbors at night, but I wouldn’t want to sit next to it for more than 5 minutes.

  At 85F ambient and a load of 450 watts or lower, the fans are off. Anything above that they generally run continuously.

  From all indications this produces a good sine wave output. Our ceiling fans don’t buzz with this, whereas they do with a modified sine inverter.

  This obviously has active output voltage control since it is adjustable, so it can keep your set voltage under various loads. However it will hunt when large loads like a coffee maker or microwave are switched on and off, so your lights will get brighter and dimmer in about half second increments when those loads switch. Not too unlike any small generator or inverter, just a little different since it can both overshoot and undershoot for a half second at a time.

  It comes with a remote display with an inverter on/off switch and a 35 ft 6 conductor RJ-11 cable for it. The display uses a serial protocol over the cable, and pins 3 and 4 are VCC and a normally open power switch pin called VIC. All 6 conductors are used.

  The remote display duplicates the on-unit display, except it seems the remote doesn’t show the correct state of the ‘enhanced’ mode setting, it always shows ‘enhanced’.

  Enhanced mode apparently lets the voltage sag more before shutting down under high loads, whereas in normal mode a shutdown is triggered with less voltage sag. The default is enhanced (Carrying capacity boost) mode.

  I couple this with a 2kVA Yinleader voltage converter (autotransformer) to also produce nominal 240V to run my HVAC blower. I keep this set at 125V since I have a good amount of voltage drop through the transformer. I’ve tried and haven’t yet found a reliable 12V to 240V inverter.

  Update: This has run reliably for about 16 hours so far under a continuous 1kW load.

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  Tommy

  5 out of 5 stars

  Adjustable output voltage!

  Reviewed in the United States on March 20, 2026

  Size: 2000W

  Verified Purchase

  This has an adjustment on the front panel for the output voltage, which is a great feature I haven’t seen in any other inverter! In North America it comes set at 120V, but using the recessed momentary switch you can adjust the voltage up or down in 5V increments between 100 and 130V. The setting is persistent after three seconds.

  The display shows the actual voltage rounded to the nearest integer.

  The two single speed fans are a little whiny but not too annoying, probably about 38dba. This shouldn’t bother the neighbors at night, but I wouldn’t want to sit next to it for more than 5 minutes.

  At 85F ambient and a load of 450 watts or lower, the fans are off. Anything above that they generally run continuously.

  From all indications this produces a good sine wave output. Our ceiling fans don’t buzz with this, whereas they do with a modified sine inverter.

  This obviously has active output voltage control since it is adjustable, so it can keep your set voltage under various loads. However it will hunt when large loads like a coffee maker or microwave are switched on and off, so your lights will get brighter and dimmer in about half second increments when those loads switch. Not too unlike any small generator or inverter, just a little different since it can both overshoot and undershoot for a half second at a time.

  It comes with a remote display with an inverter on/off switch and a 35 ft 6 conductor RJ-11 cable for it. The display uses a serial protocol over the cable, and pins 3 and 4 are VCC and a normally open power switch pin called VIC. All 6 conductors are used.

  The remote display duplicates the on-unit display, except it seems the remote doesn’t show the correct state of the ‘enhanced’ mode setting, it always shows ‘enhanced’.

  Enhanced mode apparently lets the voltage sag more before shutting down under high loads, whereas in normal mode a shutdown is triggered with less voltage sag. The default is enhanced (Carrying capacity boost) mode.

  I couple this with a 2kVA Yinleader voltage converter (autotransformer) to also produce nominal 240V to run my HVAC blower. I keep this set at 125V since I have a good amount of voltage drop through the transformer. I’ve tried and haven’t yet found a reliable 12V to 240V inverter.

  Update: This has run reliably for about 16 hours so far under a continuous 1kW load.

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  3 people found this helpful

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• 

  Dave K

  5 out of 5 stars

  Reliable backup power for my appliances

  Reviewed in the United States on May 10, 2026

  Size: 2000W

  Verified Purchase

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  I recently put the BELTTT 2000W Pure Sine Wave Inverter to the test for a backup power scenario. I ran my refrigerator and Keurig on it for 15 hours straight with absolutely no issues. I also verified the output with a meter, and both the voltage and frequency were exactly as described (120V / 60Hz).

  It handled the load consistently, and everything worked perfectly. While I can't speak to long-term durability yet, I'm very happy with how it performed during this extended test. For anyone looking for a dependable backup power solution that hits its technical specs, this inverter has proven itself reliable for my needs.

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  One person found this helpful

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  PaulTD

  5 out of 5 stars

  Quiet, steady at 119-120V, held up under a 2100 watt load. 4 awg cables included. Five stars.

  Reviewed in the United States on August 19, 2025

  Size: 2000W

  Verified Purchase

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  Just a quick review after testing. I like that there is a built-in display, no need for the remote display. Included cables are 4 gauge, so that's better than the QNW which had 10 awg x 2 (about 8 awg equivalent). The output voltage is very consistent around 119-120V, verified with a meter.. Even when the battery voltage drops pretty low. I'm not sure that the battery voltage is accurate, but I didn't check it with a meter.

  I was able to run a shop vac, 1058 watts, then add 1000 watt heater and it maintained 119V, but the battery voltage dropped fast. Still, it didn't shut down, I just turned off the heater. I think this will run our camper microwave, which is the goal. I'll update after that test. So far, four stars.

  I ran a home microwave for 1 minute, it drew 1668 watts, ran fine with no funny noises, heated a cup water. Battery voltage dropped to 10.1V while microwave was running.

  I then ran the inverter for 4 hours with a 130 watt load, voltage was consistent at at 119V. Fans ran, on and off, not very loud. The inverter case was about 122F before the fans came on.

  Five stars unless it dies an early death.

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  4 people found this helpful

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