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.


robert williams –
AWESOME IN AN EMERGENCY!!!
We were considering one of the many “Solar Generator” type of emergency power supply. Most of them DO NOT come with a Solar Panel, so they are essentially batteries. Since I have some powerful 12v batteries in order to get through a couple of days of power loss this provided a much better solution. It is a well made, heavy duty inverter and I could not be happier. The heavy cables are much more secure than an Alligator Clip. Very efficient and high quality. Thanks
Zhamal –
Finish my project
👍
Jamarcus Collins –
Works great love the display
Even use my microwave and it works
LORENA –
Great Product!!
It is so useful and comes in handy for so many situations. This one in particular was very easy to install. Has fast delivery and was such a great price in comparison.
Daisy Amaya –
3k power interveter
Been using alot and planing on getting another one.
Eric –
Seems to be a quality product, and great customer service.
This converter seems well built, nice lcd screen lets you know what’s going on. Has power to spare. It is 💯 silent without the fans on, but even with the fans, it is 95% quieter than any other inverter I have used. If I had to complain about something, it would be the supplied power cables. I feel that they are not heavy enough gauge. My problem is that apparently I purchased the wrong inverter for my application. I contacted the company with my issues and was told that I needed a pure sine wave version. The company promptly arranged for a free 2000 watt pure sine wave inverter to be delivered to me. The 2000 watt Machine is also very well built with a nice lcd. I have so far very briefly tested it with my portable AC, and it worked as expected, and I have used it a few times to power my full size refrigerator & 2 fans at the same time, and this machine hardly knew they were connected. the very quiet fans only come on briefly maybe every 20 minutes. So far I would have to recommend this company & there products.
BoyMomx2 –
Great inverter so far!
So far this has been a great inverter for me. I have some old golf cart batteries that I haven’t had any luck selling so I figured I’d get a setup for camping going. It has been able to run electronics and power my Keurig so I am happy so far with my purchase. I will make any updates in the future if I run into any issues but as of now I have been impressed
Jessie –
Inverter
I bought this to use in my shed instead of trying run wires underground over 150 feet. My plan is to run this off of a solar system with 2 batteries for lighting and a hoist. I been testing it out. The cables that came with it are only rated for 100 amps so I will be upgrading to thicker cables when I get it set up in the shed. Most things won’t require that much draw but the hoist will draw up to 150 amps between the inverter and battery at 12V. I did discover it will shut off for protection when it is drawings too many amps from a single lithium battery. This is where you need multiple batteries in parallel to over come the high amperage draw. It is a good unit for what I have it set up for. It would be nice of it had a option to run on 12v or 24v system.
Abilio Suarez –
The best
The best 👌
Danny –
For the wattage the price sells
It works great for the price and watts you get
Medina family –
Power Inverter
System was easy to install, works well, provides excellent power, reliable.
Shad –
Works great, can power several things at once.
I like how compact it is for its power. Seems to be good quality. Installed it in my camper. Would be nice if it came with longer power cables, since most people aren’t going to be putting in their engine or battery compartment.
CP –
Works great
Purchased this inverter So I could run a small air compressor and other 120V devices when offloading, everything is working great so far.
Bj whitton –
Will not power power tools
I bought this unit to use my power tools it will not run my grinder at all and barely runs a drill. I would not recommend buying more and likely gonna send it back
alfred c. –
Easy-to-use
Worked exactly as described
Debbie –
Excellent product
Shipping was prompt. Product was easy to install and had all the necessary components. It is working great and I would purchase again!
Juan Sanchez –
Amazing power converter for the Price!
This power inverter is at an amazing price. It’s easy to use and setup. You can’t go wrong with this inverter. For what it’s worth I think this is the most reliable option.
Britt –
Reliable
I installed this for one of my customers with a catering business. They use it heavily on a daily basis for food warmers and it’s been rock solid so far. Will definitely consider this model for future clients. Installation was straight forward.
Chaos –
No issues use to power my shed
Bought this to convert tool shed/workout room to solar works great
Aliana –
Work perfect
I brought this inverter for my family in Cuba since they don’t have electricity over there, and it’s working perfect, they’re so happy now.
Joseph Ryan McNally –
Top Bull!
I am very pleased with this inverter! It’s lightweight and powerful, and a great value. I use it to power my small greenhouse, it runs fans and grow lights! It even powers carpentry saws and power tools. It has a very stable and quiet operation, the modified sine wave is very conditioned and nearly undetectable I will definitely be buying another Top Bull inverter!
Alex –
So Far So Good On my Boat.
No sure if it is rated for outdoor use. But it’s been in a boat under a cover for almost 2 months. I installed it under my dash in my boat to power my mini fridge and works fine. It can be plugged up for about a week before it kills my 2 x1000 cranking amps battery. I love the Lcd display because it like you know once the battery get to a critical level. This has been a real game changer. Thnaks.
Lazaro –
Good for off grid
Seems to be pretty heavy duty.
midwestview –
Great value for a higher output Inverter.
I purchased this for my RV and tested with a perk coffee pot ( High Draw) and it worked very well. I have used it for other low power devices, cell phone chargers and TV and it works with little effort. Seems like a well built unit.
Amazon Customer –
Muy buena decisión
Trabajo muy bien con este producto lo recomiendo es buenísimo.
Matthew O. –
Great Inverter at great price
Inverter is great, performance is good and compact enough to fit where we needed it to go!
T.Farley –
Compact and everything you need!
It’s great for putting anywhere because of the compact size and mounting capability.
Steve D. Marsh –
I’m very satisfied with this inverter
I just built a solar shed with a multiple battery, 12-volt system. I use this inverter to power other yard tool battery recharging, as well as to run a 15 amp small wood chipper. A-OK! It can power anything I throw at it, in temps as high as 92° (so far) and keeps working. If you want a powerful inverter for your vehicle or your 12 volt solar system, this is your best bet for $/power ratio. Good price, very good cooling, excellent power.
Dayami Martinez Gonzalez –
Muy buena calidad
Se pueden conectar varios equipos y funciona perfectamente incluso refrigerador
Tim M. –
Not that efficient
Bought because of battery draw from my batteries 8 200ah batteries. 5 hours on a 750 amp draw and done, have 5 solar panels on circuit. Input says 13.8v have 13.6 to inverter and 12.3 registering on digital screen
Amazon Customer –
These people back up their product
The unit that came in did not produce the current needed for my trailer. I emailed these guys and felt the unit that came in had problems. They immediately sent me an upgraded new unit and said to keep the old one and use it on something else if I could. Yeah, these are Chinese like so much of the electrical and electronic products on the market today. The difference was the service this company provided. I would recommend them.
Cylyce Murdock –
Wonderful & easy to use
I am a great grandma & this product is very well made and is easy to understand how to use it. I will order another one for my daughter as a gift.
fjc_life_818 –
Awesome power inverter for the price.
I had a 100ah lithium iron battery that I used for my diesel heater when overlanding but realized that I wanted to use it also for an overlanding fridge and other items. As a result, I started looking for power inverters and came across this unit. This is a powerful unit for the price compared to everything out there. I even tried plugging in an air fryer and it worked without any issues. Looking forward to be able to use this on the trail to power most of what I need.
Brian blum –
3000 watt
I bought this to run off a solar panel with a rv battery. This is exactly what our yard was missing. It does exactly what we need.powers our air compressor, charges our power tools. Great product
R. KING –
Best inverter for the price.
I purchased this inverter to use in my truck camper. It does an outstanding job of converting my 12 volt battery power onto 110 volt power that I can use to run equipment that requires alternating power. Comes complete with battery cables. Dual 110 volt outlets and a USB port for charging electronic items ie phones, tablets etc. Very solidly built.
William –
Great inverter
I really like this inverter! It feels very solid and it performs well. It installs easy and came with everything I needed to get it installed and working. I build an off-grid type power setup for my detached shop and it is excellent. Highly recommend!
Kody K. –
This is the one you want!
Looking for a good combination between affordablity and quality? This inverter is the right choice! I installed it on my dodge ram for use in remote locations. Have ran a 13k BTU portable AC unit when powered from the vehicles alternator for hours with ease, I have also used it for solar and was very pleased
Brian Hanshaw –
Great
Shipped fast and works great! We had a power outage and we used this and a battery to keep our refrigerator going.
Life Long Learner –
Exactly what my fleet needed!
I purchased these inverters to install in my fleet of sprinter vans and they work perfectly. Powerful enough to run the A/C and power additional equipment seamlessly. Highly recommend!!!
Katie Fiscus –
Great Product
This product is very powerful despite its small size. It’s a handy tool to have in case of an emergency. I highly recommend it, and it would make a great Father’s Day gift or a thoughtful present for a recent graduate.
David Bisciotti –
Good wattage rating – not true sine wave
This is a great inverter, rated at 3000 watts. The size of the device is reasonable for the power capacity. The output is not a true sine wave and this may affect what devices you can power with it.
BJ Myers –
Works as intended.
I haven’t used it a ton, but for the time I have used it, it seems to work really well and does all the things I need it to do! I use it at work to run battery chargers and a fan. It handles that perfectly.
Dillon M. –
Great Product for the Price
Are there more expensive inverters out there that can do a better job? Absolutely. Does this perform the best in comparison to its purchase price? Absolutely. Have this hooked up to 400w of Solar and 400aH of LiFePo batteries. Can handle enough to start the air conditioner on my RV (with a soft start) even though the batteries can’t run it long. Quiet, easy to install and absolutely zero issues so far. Battery cables are a decent length, comes with spare fuses and easy instructions. Seems we’ll constructed, very solid.
G Rodriguez –
Awesome powerful inverter
This power inverter is very impressive. I am very pleased with the price and performance of this product. I lost power in my home and I was able to run everything I needed. I ran a 5000 BTU window AC UNIT. I was able to run the AC unit 48 hr. Straight without any down time or power struggle. All I had was a regular 12volt battery and a set of jumper cables to keep the battery charged. Very impressive performance. Thanks for the wonderful product.
David Sutton –
3000 Watt Power inverter
My power inverted showed up on time, was easy to install and works flawlessly. I have installed it in my 1990 motorhome to power things without running the generator so early in the morning and late in the evening we have 110 power while camping with out disrupting others. It was a great purchase. David j sutton
Kyle Ball –
3000 watt power inverter 12v DC to 110v AC
Bought this to power my lights in my trailer off a solar panel and 12v battery. The power this supplies is amazing i can run 6 lights 4 Ford battery chargers, and a chopsaw I imagine I can run more, but that’s currently all I need. This item was amazing purchase for the price I paid. I highly recommended this product.
LEONARD COINER –
Very surprised
Works great I hooked it up with three batteries in my enclosed trailer charge it with the truck and also a solar panel. I’ve ran fans and chargers and a small air compressor on it and has worked great so far. Easy to hook up and easy to run.
Rachel Freeman –
Cool inverter.
If the inverter gets overloaded it will shut off and all power is pulling thru the battery only. (Instead of over heating and shutting down)
Mike C. –
The cables to hook to the battery seem too short
The cables that come with it to hook to the battery are two red and two black that come together at each end to create a heavier gauge wire they’re also very short the instructions that come with them are written for the most part in Japanese or Chinese however there is English as well but very vague in its description there were two small fuses that were in the box with this unit yet I see no place on the exterior of the unit to insert them and there is no explanation of where they would go if you blow a fuse after I hook the unit up I tried it with some various High draw power tools and it seemed to operate as it should so far I will update this review as I use it more it’s also quite large in size so finding a spot to set this in while you’re using it maybe a challenge
Steve –
Works just as intended
I’ve had this item for a little over a month works great Read out works well it’s nice to be able to see what your current remaining voltage is ran an angle grinder on it with no problems whatsoever didn’t even bog down also ran a pancake compressor off of it The 3000 watt you can pull up to 25 amps I am very pleased with this product and I will definitely be getting another one