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LG
Reviewed in the United States on March 21, 2025
Fantastic inverter. Today I received it and put it thru a torture test and I have to say it passed with flying colors. I hooked it up to to a 100 amp LIFEOP4 Battery and ran it at full load for 1.5 hours at 1088 watts. The inverter experienced no sags or distorted waveforms. At 1088 watts the inverter pulled 102 amps which was impressive as it was way more efficient than the manufacture claimed. I had the unit set for 120 volts which it maintained 123 volts for the duration of the tests. On the oscilloscope the waveform was almost flawless with only 2% THD. Just as good or better than what comes out of an outlet in your home. The safety features shut the unit down at 1,100 watts. I had an adjustable resistive load on it to do my testing. The unit only failed when I hooked it up to a gas clothes dryer. It could not start the motor which runs at 350watts. The inrush current was too much for the unit to overcome. The inrush current was over 2,500 starting watts so no good you need a 2000 watt to do big major appliances. I plan on using this setup to charge 20 amp LIFEPO4 batteries for extended Ham Radio Outdoor events. All in all you can’t go wrong here. The price is right for the great quality that this unit is. The amprobe is showing standby current which is pretty high to just leave it on all the time. If you use it without the remote it goes down to 200ma. With the unit in standby about 770ma.
Ariana Guerrero
Reviewed in the United States on March 1, 2025
Very well built inverter and remote. Digital display gives clear feedback and ability to control remotely. Very good value with clean and sturdy feel to the design. No problems with running a load on it. Great product with great feedback to give me actual data on the usage and load. Auto shut off when over loaded also keep user safe.
frzbgolfer
Reviewed in the United States on February 26, 2025
I recently purchased the Junbpaw 3080W Pure Sine Wave Inverter, and I’m extremely satisfied with its performance. It has become my reliable power source for outdoor camping and RV trips. Unlike some inverters on the market that exaggerate their power ratings, this Junbpaw inverter delivers a true 3080W continuous output and can handle up to 9000W of peak power (within 300 milliseconds). It easily powers high-wattage appliances without any issues.1. True 3080W Full Output for Stable Power SupplyUnlike many inverters that fall short of their claimed power output, this one truly delivers 3080W continuously. I tested it in my RV, running a coffee maker, induction cooktop, refrigerator, and power tools simultaneously, and it handled everything flawlessly without voltage drops or overload shutdowns. With 93% conversion efficiency, it minimizes energy loss, making it an excellent choice for solar power users like me.2. Comprehensive Safety Protection for Peace of MindThe Junbpaw inverter is equipped with a Ground-Fault Circuit Interrupter (GFCI) and multiple protection features, including over-voltage, under-voltage, over-temperature, overload, and short-circuit protection. Even under high loads or unstable solar power conditions, it ensures a safe and reliable power supply, protecting both the inverter and connected devices.3. High-Quality Solid-State Capacitors for Consistent PerformanceOne of the standout features of this inverter is its high-quality solid-state capacitors, which offer superior stability under high temperatures and heavy loads. Unlike traditional electrolytic capacitors, these capacitors are more resistant to power fluctuations caused by temperature changes, ensuring a consistent power supply. This is particularly important for sensitive devices like laptops, drone chargers, and medical equipment, as it prevents voltage instability that could damage them.4. Pure Sine Wave Output for Safe Use with All AppliancesThe inverter provides pure sine wave power, equivalent to grid-quality electricity,
Justin Morrison
Reviewed in the United States on February 25, 2025
Bought this for use in my new RV as part of a lithium battery upgrade. Solid construction, doesn't feel cheap at all. It came with everything needed to install and the instructions were straightforward. A little on the larger side but for 3000w that comes with the territory, would recommend it!
Crazy Fish
Reviewed in the United States on January 30, 2025
I've tested quite a few power inverters using two 100ah 12v Lifepo4 batteries in my workshop. I run my smaller tools like a grinder, sanders, a jig saw and a few others. I did not try the shop vac or the table saw as I know they draw more power than the 80% recommended rating of 1080. I charged up a few DeWalt batteries as well.It's well packed with good cables, a Cat5 remote cable and the remote display. There is no display on the unit itself - and I'm fine with that. Most normal installs are remote anyway and the remote display is bright and easy to read. The switch on the unit is for on/off/remote and that took me a second to figure out. I love that the display reads out volts dc and AC and watts. Being able to read the draw in watts is important to me, and most don't include that. Two AC switches on front and they read at 100 but a simple dip switch and you can change it to 120. Testing it was 120-123. The fans came on faster than I thought they would but the unit didn't feel hot so I'll assume the temp rating to kick off is low. It's not any louder than any others.The cables are sized right - with the right sized lugs. The terminals are well made and screw down tight wth the plastic caps but there is no bolt so to speak. The USB port tested fine. The cable to the remote is long enough for most things for sure. The mounting feet are pretty large - a good thing.Overall - this is solid unit with a really nice remote screen and on/off switch. The power seems stable and is probably pure sine wave but I didn't test it. I like this unit and it's a keeper. There is nothing wrong with it, it just not a wow factor, but on the other hand, I'm going to use it on one end of the bench for all the powered hand tools. I'm not going to try and power my full size fridge or anything with a large draw, but for middle of the road draws, this is going to work very well. Priced at $200 at time of review and that's a very fair price for the rating range and features.
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