Product Features and Description
- 3000W Continuous Power Output: The TOPBULL Power Inverter delivers a stable 3000W of continuous DC to AC power with a 12V to 110V conversion, and a high peak surge capability of 6000W for initial load start-ups. It features advanced high-frequency transformers and is constructed with 100% pure copper cables for safety and reliability. Equipped with dual 110V AC outlets and a 2.1A USB port, it caters to a variety of power needs.
- Robust Safety Features: This inverter includes a comprehensive 6-fold safety protection system. It guards against undervoltage, overvoltage, overload, overheating, short circuits, and reverse connection issues. An integrated cooling fan helps maintain safe operation temperatures, ensuring the longevity of both the inverter and connected electronic devices such as lights, TVs, refrigerators, and computers.
- Advanced Technology and Design: Boasting a high-definition LED color screen, the inverter’s construction features a strong aviation aluminum alloy shell for durability in tough conditions. It incorporates a dual intelligent fan system that operates quietly and efficiently. Additionally, it integrates an IPM (Intelligent Power Management), AVR (Automatic Voltage Regulation), IFC (Intelligent Fan Control), and LIT (Low Interference Technology), enhancing the conversion efficiency and user experience.
- Versatile Application: The TOPBULL inverter can be easily connected to a 12V battery system to provide 110V AC power in various settings. Ideal for use during power outages, emergencies, or in remote locations, it can power a wide array of AC devices. Whether for recreational vehicles, trucks, solar-powered setups, or home use, it ensures access to electricity for appliances like ovens, lights, laptops, and cameras.
- Customer Service and Package Contents: TOPBULL offers a one-year warranty covering materials and workmanship, along with 24-hour online customer support. The package includes the inverter and all necessary accessories for operation. Buyers are advised to verify the power requirements of their devices and the correct installation procedure of the inverter before use.

At TOPBULL, we pride ourselves on engineering top-notch inverters that cater to your electrical needs. Our unwavering dedication to the inverter industry over the past 8 years has earned us a loyal following across the globe. We are committed to continuous innovation in the inverter market, ensuring that we provide a seamless and secure electrical experience for all our customers.
Our journey has been driven by a passion to excel in the inverter sector, and this has translated into creating products that stand out for their quality and reliability. The trust and satisfaction of our customers are paramount, and their valuable input has been instrumental in shaping our offerings. By choosing TOPBULL, you’re not just buying an inverter; you’re investing in a promise of excellence and a commitment to a safer and more convenient way of using electricity.
We welcome you to explore our store and discover how TOPBULL can transform your electrical solutions. Your support is the cornerstone of our success, and we look forward to continuing to serve you with the highest standards of inverter technology. Your feedback is our guiding light, helping us to innovate and enhance the quality of our products and services.

- Product Dimensions: 14.3 x 5.9 x 3.45 inches
- Item Weight: 7.96 pounds
- ASIN: B0C8HSTD6N
- Item model number: 3000W Inverter MSW_003
- Best Sellers Rank: #13,943 in Automotive (See Top 100 in Automotive) #67 in Power Inverters
- Date First Available: July 24, 2023
- Manufacturer: TOPBULL
- Country of Origin: China
Unveiling the Power: A Deep Dive into the 3000W Power Inverter’s Capabilities
| Feature | Description |
|---|---|
| Power Output Excellent | The 3000w power inverter converts 12V DC to 110V AC, providing a substantial power output that is capable of running multiple household appliances or power tools simultaneously. This high wattage is excellent for an inverter of this size, and its ability to deliver stable and continuous power makes it ideal for use in RVs, camping, and emergency situations. |
| Dual AC Outlets Good | Equipped with dual AC outlets, this inverter allows for the connection of two devices at the same time. This feature enhances the inverter’s usability by catering to the simultaneous power needs which is particularly useful for users with multiple devices. |
| USB Port Average | The inclusion of a USB port offers the convenience of charging smaller devices like smartphones and tablets. While this is a common feature in many power inverters, it remains an essential addition for modern electronic needs. |
| LED Display Good | An LED display is present to provide real-time monitoring of the inverter’s status, including input voltage and output wattage. This allows users to manage their power consumption effectively and ensures devices are operating within safe limits. |
| Smart Cooling Fans Good | Smart fans are crucial for maintaining an optimal operating temperature, thus protecting the inverter against overheating. The dual fan design in this 3000w power inverter ensures better cooling and enhances the longevity of the unit. |
Explore the best power inverters for your needs, including the versatile 3000 Watt Power Inverter, perfect for cars, homes, and RVs. Compare features like smart fans, USB ports, and more.

What’s the Truth? Are There Real Benefits and Drawbacks to the 3000 w?
Highly Efficient and Reliable: Customers like Luis R. Perez are raving about the efficiency of this inverter, having used it for months before reviewing. It powers multiple devices simultaneously, like shop lights, a phone, and a coffee maker, without any issues. Paramjit S. also highlights its perfect operation in a truck, which underscores its reliability for mobile use. “I was able to power 2 shop lights, charge my phone and also run a small coffee maker at the same time without any issues,” says Luis, indicating the inverter’s robust capacity.
User-Friendly with Safety Features: Users appreciate the inverter’s ease of use and safety functions. According to Igor, it is reliable and easy to use, and others like the digital display that shows battery status. “Really easy,” affirms Que, pointing out the hassle-free experience with the inverter.
Portable and Powerful: Despite its compact size, users like John Greene find the inverter to be very powerful, capable of running heavy-duty tools without a hitch. The portability factor is also a plus, as highlighted by Jeff E., who loves its compact size that fits easily in his semi. “It will run heavy-duty power tools under a load,” John mentions, proving that size does not compromise its power output.
Inconsistent Power Output: Some customers have faced issues with the inverter not delivering the promised wattage. Justin D’s experience is particularly telling: “Can hardly get 1000 watts…No where close to 2000 watt capable,” suggesting that the inverter might struggle with higher loads despite its specifications.
Potential Quality Issues: There are concerns regarding the build quality of the inverter. Stephen Morgan’s review highlights a fan that started making noise after just a few days of use, indicating a possible lack of durability in the components. “It works but feels very cheaply made. I’m going to have to replace the fan,” Stephen says, which might worry users about the longevity of the inverter.
The stars speak of…
Opinions about this product were divided in such a proportion among the buyers.
The media could not be loaded. I have a trucking company in CA. I’m using it on my semi trucks to feed the refrigirator and microwave,phone charger and many other devices that help my company drivers to simplify their life during the long trips over the country. This invertor is reliable,easy to use. I got them 5 already. Will have more when needed.
I was hoping for a decent inverter on the cheap side. It works but feels very cheaply made. I’m going to have to replace the fan. It started making a weird noise after a couple days of light usage.

Available Product Variations
Power Inverter for Vehicle 2000 Watt Car Inverter 12V to 110V Modified Sine Wave Inverter with 2 AC Outlets, USB Port, Dual Smart Fans, Cables Included for Home, RV, Outdoor, Camping, Boat New Upgrade

- Product Dimensions: 11.81 x 5.9 x 3.54 inches
- Item Weight: 5.5 pounds
- ASIN: B0CBK8T619
- Best Sellers Rank: #15,213 in Automotive (See Top 100 in Automotive) #68 in Power Inverters
- Date First Available: August 12, 2023
- Manufacturer: TOPBULL
- Country of Origin: China
Variation’s Features
- Powerful 2000W Inverter: The TOPBULL Power Inverter offers a steady power supply of 2000W, converting 12V DC to 110V AC, with a peak surge capability of 4000W. The device is built with high-frequency transformers and uses 100% pure copper cables, ensuring safety and an efficiency greater than 90%.
- Comprehensive Safety Features: Equipped with six layers of protection, including under and overvoltage, overload, over temperature, short circuit, and reverse connection safeguards. The inverter also features a cooling fan system to ensure safe operation and prolong the lifespan of connected devices.
- Enhanced Build Quality and Display: The inverter boasts a robust aviation aluminum alloy casing and a high-definition LED color screen. Its construction is designed to resist harsh environments and impacts. It also includes several systems like IPM, AVR, IFC, and LIT to optimize power efficiency and minimize interference.
- Versatile Application: Simply connect the inverter to a 12V battery, and it will provide 110V AC power suitable for a variety of settings including power outages, RVs, trucks, and remote workplaces. It can power numerous devices such as TVs, laptops, phones, and more.
- Customer Support and Package Contents: TOPBULL offers a one-year warranty on materials and workmanship, along with 24-hour online customer service. The package includes the inverter and all necessary accessories. Users should verify the power requirements of their appliances and the correct installation method for the inverter before use.
3000 Watt Pure Sine Wave Power Inverter 12V DC to 110V AC Converter for Car, Home, RV, Truck, Off-Grid Solar Power Inverter with Dual AC Outlets, USB & Type-C Port, LCD Display, Remote Controller

- Product Dimensions: 14.57 x 9.06 x 3.86 inches
- Item Weight: 12.46 pounds
- ASIN: B0CNLZ14F5
- Item model number: Rocky 3000
- Best Sellers Rank: #15,213 in Automotive (See Top 100 in Automotive) #68 in Power Inverters
- Date First Available: November 18, 2023
- Manufacturer: TOPBULL
- Country of Origin: China
Variation’s Features
- Continuous High-Power Output: The TOPBULL 3000W power inverter delivers a continuous 3000W power supply from a 12V DC source to a 110V AC output, with a peak surge capability of 6000W. Its pure sine wave technology ensures smooth operation and protection for connected devices, while boasting low no-load energy consumption for increased energy efficiency.
- Efficient Power Conversion: Featuring an automatic voltage regulation system (AVR), an intelligent power management system (IPM), an intelligent fan control system (IFC), and high-frequency transformers, this inverter is designed for optimal performance. The use of 100% pure copper in ultra-flexible cables minimizes power conversion loss, enhancing the overall conversion efficiency of electrical energy.
- Robust Safety Features: Equipped with seven major protection functions, the inverter safeguards against overload, overvoltage, undervoltage, high temperature, short circuit, leakage, and reverse polarity. Its durable aircraft aluminum housing and dual intelligent cooling fans contribute to its resilience, low operational temperature, and noise levels, thereby extending the device’s lifespan.
- Versatile Application and Compatibility: The inverter is adaptable for various uses, featuring 1 USB port, 1 type-c port, and 2 AC outlets, along with a 20-foot wired remote control. It is suitable for solar power systems, vehicles, trucks, RVs, and outdoor activities, ensuring a stable power source when connected to a 12V battery.
- Customer Support and Warranty: TOPBULL offers a one-year warranty covering materials and workmanship, in addition to providing 24-hour online customer service for any product inquiries. The package includes the inverter and all necessary accessories, and users are advised to verify the power requirements of their appliances and the correct installation method of the inverter prior to use.
Insights & Inquiries: Getting to the Heart of Your Questions
What can I power with a 3000 Watt power inverter?A 3000 Watt power inverter is quite versatile and can be used to power a variety of appliances and tools such as small refrigerators, microwaves, televisions, computers, and power tools. It is important to check the power requirements of your devices to ensure they do not exceed the inverter’s capacity. Keep in mind that starting power for devices with electric motors can be significantly higher than their running power, so plan accordingly.
Can I use this inverter to power devices while driving?Yes, this inverter can be used in a car, making it suitable for road trips or mobile workplaces. However, you should ensure that the inverter is properly installed and that the vehicle’s battery and alternator are capable of handling the power draw. It’s also recommended to only use it while the engine is running to avoid draining the car’s battery.
How do I connect the inverter to my vehicle’s battery?The inverter comes with cables for connection. You’ll need to attach the positive (red) and negative (black) cables to the corresponding terminals of your vehicle’s battery. Always ensure the inverter is turned off before making connections and refer to the user manual for detailed installation instructions.
What safety features does this inverter have?This inverter is equipped with several safety features including over-voltage, under-voltage, overload, short circuit protection, and an automatic thermal shutdown. Additionally, it has dual smart fans for cooling, which helps prevent overheating. Always follow the manufacturer’s guidelines to ensure safe operation.
How does the LED display help me while using the inverter?The LED display on the inverter provides valuable information such as input voltage and output wattage. This helps you monitor the power usage and ensures that your inverter is operating within its limits, preventing damage to your devices and the inverter itself.
Can this inverter be used with solar panels?While this inverter can convert DC to AC power, it is primarily designed for use with a 12V DC power source such as a car or RV battery. If you have a solar panel system with a 12V battery bank, you can use it with this inverter, but you should ensure that the solar system is capable of handling the power demands and has the appropriate safety measures in place.
What is the difference between pure sine wave and modified sine wave inverters?This inverter is a modified sine wave inverter, which means it produces a stepped approximation of a pure sine wave. Pure sine wave inverters provide power that is closer to that supplied by utilities. While modified sine wave inverters work with most equipment, some sensitive electronics or appliances with variable speed motors may require a pure sine wave to operate correctly or to ensure a longer lifespan.

















































Gary V. –
works so far
writing a review with 8 days left to return. so far, the unit has worked as advertised. did a test run to check out load capabilities on my 280amp lifepo4 battery. this is a 3kwatt inverter and i tested boiling a pot of water from electric kettle. it drew 2k watts and boiled water in 6 mins. the lcd display showed a load past midway point which appears correct. fan kicked on and is noticeably loud, but was only on during that heavy power draw. i’m at 3 weeks testing inverter and no anomaly thus far. solar panels are not in yet, so don’t have it tested with full setup. giving 5 stats for now as unit has performed to standards with not anomalies. will update review once total solar construct is up and runninng with near max load test.
shawn borgerding –
Biggest bang for your buck
Tried it out, works great. Was able to run my fridge off it.
Amazon Customer –
Very handy item.
Most handy to have. I take with me when I need it for tools or a light when out on four wheeler. Have also used for a small welder. Comes in handy.
Ananda Morera –
Excellent performance
Wonderful product! Works perfectly.
Stephen E. –
This 3000watt inverter is working Great in my work van..
This 3000 power inverter is working very well for me, I wired it up in my work van to come on when I start my vehicle and charge my batteries while I’m driving. Great product serving me well.
Leslie –
Great Product for a Great Price
Great product for a great price! The 3000 Watt Power Inverter serves its purpose and works like it’s supposed to. We are very pleased with the item. Thank you!
Damien B. –
Amazing product! I was very happy with my purchase!
This inverter is amazing! I highly recommend! Great quality and power for the price! Thank you!
Bandit –
Good product!
Nice to have during a power outage!
Alexandro –
Good product
It came as described and on a timely manner
Amazon Customer –
Fantastic unit works well.
Works fantastic! Using it to charge my jakery battery while driving.
Alan A. –
Didn’t work once!
I bought this in October my window for return ended in November, the first time I had to use it was in December and that first time that I tried to use it, it didn’t work at all it sounded like a fuse popped in it and when I go to check to replace a fuse or reset a breaker there is no fuse or breaker to be found. you may be wondering what I plugged in that would cause it to not work… it was a air mattress blower which doesn’t take much power at all. if I could I would return it so hopefully the seller sees this and make some kind of accommodation because as of right now if I could I’d give them zero Stars.
Frank David Avila Villalonga –
Convertidor
El primero que compré no funcionó correctamente pero me lo remplazaron enseguida y está funcionando bien hasta ahora
T. Stafos –
Does what it needs
Fair price and the quality seems good to me. Does what you want
austin –
works great
The inverter works fantastic! I hooked it up to my car and connected a 3 gallon air compressor and roofed an entire house!
Jeremy L. –
Cables caught fire!!!!!!!!
Do not use the cables that were provided! They will burn your house down!
J dub –
Works as it should.
Ive had this product for a few months now and has performed as it should.
Yessica Contreras –
Justamente lo que estaba buscando
Muy buen producto funciona perfectamente bien 100% recomendable
C. Smith –
Very easy to install
Used in my motorhome to power up my my TVs inside the motorhome, so I did not have to run the generator as often
B. Vice –
Not powerful
Nice looking inverter but would not run a small heater on the low setting @ 750 watts.
jeff –
Great Inverter
Works as it should . Like all the gauge readings to monitor batteries and Voltage. Shipped fast.
Justin –
FANTASTIC gift idea!!
I bought this for my mom’s husband, and he LOVES it! He has gone through three inverters before this one, and hasn’t had any issues with this one. Perfect for camper living/camping. Would highly recommend this product to anyone looking to adventure and travel
John-Michael Field –
Definitely worth the money!
I’d say the only thing I dislike about this inverter is the power cables are too short. I had to cut some old jumper cables to have enough to feed through from my front seat floorboard to the battery in my truck. Other than that, it works great! Doesn’t get overheated. I highly recommend it 👌
Jody –
Absolute Garbage!!!
This is a POS!!!!! The 3000 watt inverter can’t even handle an 8 amp chainsaw!!! This is one of the worst inverters on here!!! I get 13.8 volts with my truck running and as soon as you start putting load on it it starts beeping… Now I gotta stop, walk 100ft just to turn it off and on, and walk back to where I was cutting… EVERY 2-3 MINUTES!!!!! It’s 2°F here in Michigan right now. It took a freaking hour just to cut up a 12ft tree… Do not buy this garbage!!! I am sooo mad!!!!!
Daisy Parrish –
Not A Quality Product
Professionally installed . Turned it on, plugged in a small 110 lamp. Inverter shut down. Never came back on. 3000W…???!!! DO NOT trust this thing. Purchase any other Inverter for your needs. This will not power anything. I Am in the process of returning it . BUYER BEWARE!
Hanna_Zhydok –
Highly recommend
This will probably be easiest inverter I’ve ever wired. It came with everything you needed to open the box, hook it up, and power it on. I’ve had no issues and it, only good things. The value for money is very great. And I can’t even hear it running when I have it powered on. The remote control is very ideal for quick use. Also The size isn’t too big and fits right under my driver side seat, unlike other similar power inverters. Highly recommend.
Felix E Cabrera –
Excelente
Bueno
Karla Spencer –
3000 Watt Power Inverter
Works great in my son-in-laws semi truck.
gemini –
Excellent inverter handles everything
Throw a lot of power at it and it just smiled and said keep it coming. Great buy! This is my second one I highly recommend this investment much worth not and so universal.
Jostin Iván Pérez –
The best purchase
I purchase this product i really like it The material of product is good
Michael Barry –
Reliable
Great product. Fast shipping
Vallejos –
Very useful
Very good because I was able to connect the equipment I needed. I really love it
Patricia S Musick –
Ease of use and storage
After having the power out for 7 days and no way to keep my refrigerator running this thing is amazing. Easy to store and easy to start. With snow and ice right now glad to know I have something to keep essentials running.
amber ramsey –
Great product!
Great product! Just as described. Works great!!!!
Brian –
Great inverter
This inverter works great. I bought it to run off my solar system. It’s quiet and gives all the power I need.
BENOIT FORCIER –
It’s wonderful
is very useful for my caravan
Joseph M –
Worth the money.
I bought this inverter to run my sump pump in case of a power outage. I attached it to my pickup battery and ran an extension cord to my sump pump. It worked great. Fortunately, I haven’t experienced a lengthy power outage so I can’t testify to how that will go, but I have high hopes. It appears to be well built and heavy duty. There’s nothing cheap looking about it.
Amazon Customer –
Easy install and very powerful inverter.
The inverter was easy to install due to its size and it was surprisingly durable and powerful compared to the big/bulky inverters. Definitely installing these on our new fleet.
drew –
Not pure sine wave
I haven’t received the inverter yet.I try to pay attention to all info provided.It’s a lot to ingest even more so when shopping around.It says pure sine wave in the product spec.I need the inverter to run anything within the rating.Here is the problem with these companies doing this intentional misleading of their products.Now it has been shipped just for me to wait for it just so I can waste even more time to send it back.A waste of everything that benefits no one.I still will not have a inverter that I need having to wait for my money to order a different inverter then wait days more before I will have a power source.But topbull could careless about that part.If so they or the other companies doing so wouldn’t do it.Their name Topbull or TB should really be BS.
Dalia Azcuy –
Bueno
Si me agrado y esta bueno
Titan of Puyallup –
Amazing power inverter
Unit arrived in Amazon time within hours. Well boxed, easy to open did add easier battery clamps so no tools needed. Used with a yellow top Optima D34 battery. Had to power a battery charger that works off of 120volts in a remote area to charge a bank of batteries for a high tech floor scrubber. 3000 watts needed as the charger draws 25 amps. Top Bull 3000 work perfect and not one issue. Both fans came on at high speed while the charger was working, then dropped down as the load decreased. Look at the amazing display, that seals the deal on a fantastic inverter. Could not be happier. Thank you TopBull for building this great units. Could not have been a better transaction start to finish. Well done everybody. And the unit didn’t heat up, was warm to the touch. 14.25 x 6×3.25 mounting tabs on both sides. Solid unit and looks high end.
Steven Lawson –
Great Inverter! Wish we had found it earlier …
We have had a couple stinkers for inverters before we found this ONE! The previous ones had on major flaw… 110v VS 120v output. We use this in our motorhome. We have had trouble running more than one item at a time. Always a dip in power when we turned on the second item and we could not use our electric water heater with out our generator… We are 100% Off Grid. We have 400w of solar. 12v 400AH batteries and a 3200 watt propane generator. So, in the past we had to start the generator everytime we wanted hot water. 1500 watt electric water heater. Now we can run the water heater without having to go out and start the generator! What a world… It took 3 different inverters all rated about the same before we found one that will put out what it says. Good Job! and Thank you… 120 volts out put, now we can run, so far, 3 items at the same time and no dip in power( minus the water heater. We run that alone as needed) Highly recommend this inverter! Only sad we didn’t find it 3 inverters before …
Lazaro Ariel Glez –
It was amazing
A very useful article, especially for my family in my country, where there is often no electricity, and with just one battery, magic happens. I really recommend it a lot.
matt –
Stopped working after 1st use
Powered a coffee pot and on next day it did not work.
Miguel Angel González Suárez –
Its operation is wonderful
The equipment works excellent, highly recommended for its use for blackouts in Cuba, I give it a 5
Kevin Eisinger –
Great for Hurricane preparedness
Setup and use inverter to power my refrigerator after the Hurricane nocked out my power. Added some Jumper cable connectors and some slightly longer wires. Using my car I was able to run refrigerator and keep my food cold.
Jon O. –
Works just like it should!
Bought this 2000w Inverter to install in our work vans so we can run chargers, tools, and a microwave. Shipping was quick and when it arrived it was well packed. We installed it with a 150A circuit breaker and it has functioned perfect for over 2 months. We use it daily. Great product for the price.
pachick –
Perfect for our off grid camping
This was a lifesaver when needing to charge our phones and pump up our air mattresses while camping. We used our truck battery to provide the electricity and this 3000 Watt Power Inverter 12 V DC to 110V AC item did the trick!
elvester –
Works great
I like that it can power some tools the only thing is it does not power past its max even though it says it can max out past 3000
Juan –
Inverter recomended
Stronly recomended, working well as description, fast delivery
job chavez –
Inversor de 3000w
Hasta ahora trabaja muy bien el inversor Es robusto pesa 8.4 libras lo conecto a una hidroaspiradora y todo bien funciona sin problemas . Espero que se mantenga así por muchos años Un saludo desde ecuador 👋