SUDOKEJI1500 (Continuous) Pure sine Wave Power Inverter 3000W (Peak) 24V DC to 120V AC Wireless Remote Control LED Display, 3 AC sockets and 1x2.4A USB Port, Used for Solar System of RV Truck.

I ordered the 1500watt inverter for my camper trailer. I was really disappointed when I installed it, plugged my 900watt coffeemaker in to test it and it would not work. The next test was my ebike battery charger, which worked fine. I used the inverter to charge my ebike battery 2 more times. The fifth time I turned the inverter on to power something the display went out and does not work any more. The inverter still technically works but i cannot track my power level when it is being used. I hate that I spent this much money for a pure sine wave inverter that does not power a 900watt appliance and it does not function properly after the fourth time it was used. CONSIDER YOURSELF WARNED!

I have this installed in a solar panel/regulator setup for a pickup truck camping setup. I typically run a coffee pot, small space heater, various electronics off it and no issues. The USB connections are great as several electronics (LED Light system) runs of the DC.This is my second one, the first one ordered rattled like a baby toy, and I took the assumption that an inverter probably shouldn't rattle like that. I requested a return and the shipper was great. I explained it to them and they shipped out a new one and told me to send the broken one back, I didn't have to wait for the return to get to them and then ship, they shipped it out shortly after I contacted them, so that was nice.

I have a non-sinewave 1500W inverter which failed to work on feeding 110V to my NPS from a 12V deep cycle battery. So, I decided to buy a good sinewave power inverter from Amazon. The Sudokeji 1500W appears to be a good choice. It worked with no issues supporting 110V back up power to my NPS from 1 12V deep cycle battery. During the recent power outage from the Kincade Fire, I used it (twice ) (during day light hours) to provide 110v power to my refrigerator by using this inverter connected to my car battery while running my car at 1300rpm (higher idle so as to generator enough amp from car alternator) Inverter worked perfectly, with window meter showing 13.0 volt output from car battery. Inverter remained cool & fans did not need to turn on. I am satisfied with performance of this unit.

I made a mistake by purchasing this during the winter months knowing I wouldn't install it in my camper till warmer weather . Well today I did my install for my Sudokeji 1500 watt pure sine wave inverter and once it was securely hooked up and securely mounted I turned it on and nothing no lights , no reading on the built in voltmeter . Just absolutely nothing , so maybe I'm screwed because I didn't install it earlier because now it's out of the the Amazon return window and even though it says it has an 18 month warranty I've not been able to contact the manufacture . I spoke with a rep from Amazon and they explained how to get in touch with the seller and when I sent them a E-Mail explaining my situation I got a message back from another rep from Amazon telling me I would have to contact the seller , when I click on Suredom-USA I only get to message Amazon ! So what's the deal with that ? IDK but guess I'm screwed out of any warranty or purchase price ... Don't buy electronics unless you're ready to install them right away !( PRODUCT UPDATE )After writing my review, the next day I received a message from the engineers from Suredom-USA wanting information on what was happening and how the SUDOKEJI 1500W Pure Sine Wave Power Inverter was hooked up and we messaged back and forth with information from them and myself . I provided information to them on how I had installed the machine and the responded with a few suggestions to troubleshoot the reason why the machine was not powering up . The representative / engineer finally came to the determination that the machine was faulty and wasn't working . Suredom-USA and their representatives were very cordial and professional and covered the SUDOKEJI 1500W Pure Sine Wave Power Inverter under the warrantee and issued me a totally new machine at no cost what so ever to myself and it was shipped and received within 5 days . Now that's what customer service sure do for their customers ! I installed the new machine within 2 hours of receiving it and it seems to be working as it should , I didn't put a load on it because the sun was down and my solar set up wasn't putting out a full charge . The input volts when first switched on was 14.2 and 1 hour later the input volts were 13.5 and the only load was a LED clock on my microwave and the lights that are on my DVD player and TV , the frequency was maintaining 60 Hz and the output voltage maintained 120 . I believe those numbers are where they should be but tomorrow I will put a load on it during mid day with my solar putting out it max charging capabilities . As of right now I'm 100% satisfied with the results from Suredom-USA !!!

Very well made and installation was easy in an OTR truck. Plenty of power for use. UPDATE: After a month of use, the unit has failed. Now I am waiting for a reply from the seller. I will add the outcome after I have talked to the seller.Update: The seller is very nice to deal with. They are sending a new unit and, hopefully it will last longer than the last. So far so good with the new inverter. Took about two weeks for the new inverter to arrive, this was over the Holliday’s and there was some bad weather. They sent a 2000 watt unit to replace the 1500 so I was pleasantly surprised with that. Overall, nice people to work with and it appears that they stand by their product.

Update: Finally replied and said the only way to get warranty service is to ship the unit back to mainland China. Shipping alone would cost more than a new unit. So basically out of luck here.Inverter failed right after 1 year of use. One day the unit started buzzing then out of nowhere sparks were flying and black smoke was billowing out of the unit. If I wasn’t home to disconnect the unit there could’ve been a fire. Attempted to contact SureDom since they advertise a 18month warranty but I’ve haven’t heard anything at all.If you want to burn down your house, buy this inverter.

I purchased this inverter 5 months ago, and it has stopped working. First it was great, even though it didn't seem to matter how many batteries is used to power it, it always ran out of juice by morning. About 3 weeks ago one of the fans stopped working, the wires to the fan literally came undone. I have emailed what I believe to be the company's customer service with no response. Now it's just not working. Everything just pulsates when I turn it on. I've replaced it with a bigger and better unit.