3000W Pure Sine Wave Inverter 12V DC to 120V AC Converter for Home, RV, Truck, Peak 6000W Power Inverter 12V to 110V with Built-in 5V/2A USB Port, Remote Controller

I originally received this inverter with some minor damage, probably in shipping. A brittle plastic spacer/insulator at the DC electrical connector was cracked and came off in pieces. This is the place I might normally use Amazon's excellent return policy, but since the damage was so minor, I thought I would reach out to the supplier to see if they could replace the small plastic part.Enter Jimmy at SUGPOWER. Quick and friendly responses. A little back and forth to clarify the damage and identify the amazon order number. Next thing I know, he says he is sending a replacement. So I am expecting the plastic insulator to arrive in some few days.Well, in a few days, an entire replacement INVERTER arrives!! Yes, you read that right and may be as surprised as I was. I reach out to Jimmy to ask him about return of the damaged one, and he tells me to keep it.I don't write many reviews, but I had to mention this great supplier service when so many reviews mentioning the supplier service are negative. I'd sure do business with them again on another item.Oh, the inverter works great. I put it in service in my RV, powered by a powerful LiFePO4 battery I installed a couple of months early. With some solar and battery combined, I can run all the A/C loads off this inverter except air conditioning and water heater. The microwave and vacuum cleaner don't barely register.If you are curious, I am back-feeding the inverter output to the breaker panel through an unused breaker, sized below the inverter limit. If you do this, be careful to NEVER connect both your shore power and inverter at the same time (e.g. open the shore power breaker before closing the inverter breaker). I also turn off breakers for unnecessary loads like A/C, battery charger, and water heater.Now I am looking at soft-starts for the A/C. Based on running current, I really think this inverter could power one A/C if the starting current were moderated.BUY THIS.

Live in a rural-ish, desert area with occasional power outages lasting several hours. When our local utility recently scheduled an 11 hour outage, we decided to try using our 48v golf cart w/lithium batteries as a backup power source.This unit performed FLAWLESSLY over 12 straight hours. We ran a large fan all night, lamp as needed, a couple hours of 65in LED tv, and a single-serve coffee maker 3 times in the morning with power to spare. We could hear our neighbors generator going full throttle for a few hours, but this unit was whisper quiet. Per a YouTube suggestion (to protect the batteries), we paired with a 25w, 30ohm resistor. Solid, well built unit, great purchase!

Inverters of this type seem to all have issues with floating AC outputs and grounds, but this unit is really bad.First of all, there is no chassis ground. Connecting earth ground to the yellow wire on the terminal block per the manual does nothing. The yellow terminal just connects to the AC ground and nothing else. The chassis and AC output are allowed to float to any potential. Buyer beware that additional wiring will be required to be US code compliant.On a positive note, the unit looks solid and the remote display is a plus. Thus I’ll put effort into making this US code compliant.

Am using the inverter to power my Internet and security system on my boat through a solar system. At the present time it is working fine.Some major concerns are that the manual is basically useless. There are three fuses included in the package with out any explanation of where they go or when you may need them. There is no place on the outside of the unit to replace a fuse. Am guessing they are inside the unit but manual says to disassemble the unit would void the warranty.Any support is in China so that is not encouraging so hopefully all works well.This is an update on this 24v 3000w inverter. Everything work fine until January 12th 2024 when it stopped producing 120v. It was located at a remote site, so when I got to that location I found the inverter completely dead and at the same time it would not allow the solar panels to charge the batteries. I removed the unit from the install.Upon contacting SUG Power, I was told they needed a video to assist in helping solve the problem. When I told them that was not possible they referred me to Amazon for an exchange.I would have been happy with an exchange but the best Amazon could do after 6 months of use was to offer a refund less a restocking fee, which I accepted and have received.SUG Power and Amazon were as helpful as there policies allowed and I am satisfied with the finial outcome.I did not repurchase this item.

The box was really smashed up, and there were two screws loose inside. Had to open it up and take em out. It turned on and ran a small load. I have to test it out more later. Hopefully it'll hold up. I'll update this if it poops out.

Lo instale en mi bote para generar C/A para el clima, horno de microondas etc. y funciona correctamente.

J’ai vérifié l’inverter à la réception, il fonctionnait bien.Le remote ne fonctionne pas lorsque installer dans le VR. Ils ont envoyé un équipement qui leur avait déjà été signalé défectueuse. C’est le dernier SUG pour moi.

So far so good. Have it running on normal batteries for the furnace. Been plugged in for 2 weeks now with no issues.

Fácil instalación calidad de energía y silencioso equipo que permite el uso para aplicaciones solares

Excelente producto, trabaja muy bien, soporto todos los servicios del rvs al que se le instalo, altamente recomendado