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.


d –
great
great
Jpdumenil –
Works great
Works great!
Alex –
Good power of for my tools
Good
L.Holmes –
Well worth the money.
I have a camper and needing a way to run a small air compressor to air up my tires. This inverter worked great. I can also run my power tools. Easily connected to battery. The gauges are great for keeping watch on both incoming and outgoing power.
Vickie –
Easy to install
Super easy to install. Perfect for our little guest house!
Marye –
Muy buena alternativa!
Excelente opción si necesita una fuente de electricidad alternativa. No genera ruido y cumple muy bien su objetivo. Lo recomiendo 💯
barrie –
Great inverter
Bought this power inverter for my vintage camper rebuild . I was able to set it up easy with the instructions given. The size was perfect enough to fit in my small electrical compartment. Excited to start my bakery business and get it on the road!
cheran simpson –
3000 watt power inverter
This power inverter exceeded my expectations and performs very well for the price. It comes with cables and pre-fitted connections for the battery. It is capable of powering even a full size vacuum cleaner!
Mailing Martínez –
Que les digo que pueden comprar el producto que está muy bueno 👍
Me fue muy útil y está en perfecto estado es decir todo está perfecto
Dave –
Powered refrigerator and box fans, at the same time!
Great for powering refrigerators.
Kristin Loftus –
Great Buy
This is a lifesaver to charge my battery operated tools inside my work truck on site.
Christine Clippinger –
Works good
The cables could be a little longer
Die hard –
3000 watt power inverter 12v DC to 110V AC
Great inverter for box of truck to run a small air compressor
Les Batton –
Good quality product.
It works well in my car, at any given time. Good quality, affordable. It’s easy to install.
moses velasquez –
Power inverter
I bought this power inverter to connect a small heater but it turn on and off. It didn’t work for me.
Donielle –
Great product
Came in amazing condition and works as descripted
Diego p. –
Muy buena potencia
Muy buena calidad . Los indicadores son muy exactos . Lo uso con herramientas eléctricas , compresor de aire , taladros etc . Me dio muy buenos resultados . La construcción es muy buena calidad . Lo recomiendo
Byron Haag –
Easy install
Easy install and marketed with correct power level.
James M Hershman –
Good inverter for the price
Worked very well for its purpose and is much cheaper other comparable products.
Julie –
The right Inverter!
Been trying to get an Inverter for my camper for a bit. Came across this one, and one installed, everything did what it was supposed to do! Just plan on buying longer battery cables. They were not long enough for my camper.
Omar Tellez –
Inversor de excelente calidad
Excelente producto tal como lo necesitaba muy buena calidad y las especificaciones son excelentes, con una batería de 12 v y 1250 wat puedes conectar perfectamente un a nevera 3 ventiladores y el sistema de lámparas led para una casa, lo recomiendo mucho especialmente para lugares donde hay frecuentes cortes eléctricas ( CUBA) .
Becky Mollenkopf –
Quick delivery and exactly what i needed
This item came very quickly, easy to install, worked perfectly for wanted I needed it for
Amed –
Muy recomendado excelente
Este es el mejor que he tenido funciona perfectamente, lo recomiendo al 100% no dude en comprarlo.
Outdoor gal –
Power for ice shanty
We purchased this Inverter to power our ice shanty with heat and operable outlets and it works great! Might suggest using 2 Marine batteries instead of 1, otherwise it’s exactly what we needed!
Mat –
Great item !
This inverter was well packed and shipped. Lots of power for the price point. I’m using this for my Overlanding vehicle to power my camping stuff. Very well happy with the quality of this. Not no cheap knock off plastic design. Thank you
Craig petersen –
directions
the direction are for all invertors, small to big, worthless, plus comes with 40 amp fuses, no directions where and how to use them, don’t buy, cant find a phone number eather for questions.
VP –
Excellent value.
Item arrived well packed, included heavy duty cables. It runs quiet under light loads, Display is very bright. The unit is light for a 3000W spec.
José Augusto Rodríguez Jiménez –
Super útil y fuerte
El convertidor tiene una excelente calidad – precio, es muy versátil y útil para lugares donde no hay electricidad, además de que se pueden poner varios equipos. Me siento feliz con la compra
danielbfiuza –
Best product ever.. really recommend
Bought this product for my dad because he works doing big delivery all around the US .. now he is able to use his rice cooker inside his van, plus other stuff he need to use inside his van.. he is so happy with this product . I relay recommend .
Lonnie Lewis –
Excellent product
Works great! Would highly recommend! Exactly what I was needing!
Travis –
Would recommend.
It works great, I hope it’s the last one I buy. The display is clear and i appreciate the on/off switch. I wish the fuse wasn’t on the inside but she’s still going strong so we’ll see when I need to use a replacement. All in all very good product, would recommend.
edwin spence –
Great for offgrid power
I needed power in my shipping container on an offgrid property. And this did the trick. Using some old AGM batteries and a couple of used solar panels, I set up a power system for running saws, lights, and other power tools on a very remote location. Nice to be able to have power when I need it. This power inverter did the trick.
Castlino –
Love this product
Works like a charm! I installed this into my work truck so my wife and I would be able to have a power source. Very efficient and wonderfully priced! Definitely recommend this product!
lamantia electric –
This product is awesome
This is awesome
Warren B. Garrison –
So far so good.
trying to do solar on my own so will probably burn the house down. BUT, so far so good as I said. Seems like a nice piece of equipment, it’s sure getting the power to my batteries. NOT real happy about all the foreign instructions on it, but enough markings to let someone MORE knowledgeable than me know what’s going on.
Surfer451 –
Great value, works great!
Made a portable solar generator utilizing this inverter. Works great for camping, working in the field or just about anything.