An inverter is a sophisticated device designed to convert direct current (DC) electricity into alternating current (AC). This conversion is vital because a wide range of our everyday devices and appliances depend on AC power for their operation.

Notably, sources such as batteries, solar panels, and even the battery in your vehicle primarily produce DC power. Inverters play a crucial role in filling this gap, allowing us to access AC power in diverse situations for our convenience. This inverter buying guide will provide you with an overall suggestions on choosing the most suitable inverters for your need.


1. Key factors to consider when you buy an inverter

Choosing the right inverter is a decision that warrants careful consideration. Several key factors in this inverter buying guide should help.

  • Inverter types:

As inverters are mainly divided into modified wave inverters and pure sine wave inverters, when purchasing an inverter, inverter buying guide suggests that you should first consider which type is more suitable for your application scenario needs.

The efficiency of pure sine wave inverters is high, and the application range is wider, but the technical requirements and costs are also higher. In this inverter buying guide, we suggest that for application scenarios with higher performance requirements, inverter buying guide recommends to use pure sine wave inverters because of its more stable current output.

  • Power capacity:

First and foremost, take a close look at the power capacity of the inverter. Different appliances and devices have varying power requirements, so you'll want to select an inverter that can comfortably handle the total load.

  • Efficiency:

Inverter's efficiency is a crucial factor, as models with higher efficiency ratings can save you energy and money in the long run. With efficiency up to ≥90%, TYCORUN inverters provide an extraordinary experience for your road trip/off-grid life/ RV life.

  • Safety:

The safety of inverters, especially vehicle inverters, is very important. Improper selection and use may cause fire or even more serious problems. Therefore, before purchasing an inverter, as a inverter buying guide, we kindly remind that you must confirm that it has complete quality assurance and that the inverter itself has strong protection functions.

TYCORUN's full series of inverters come with complete quality certification and integrative safety protection against under-voltage, over-voltage, AC over-load, over heating, short circuit and reverse connect. Click for more information of TYCORUN inverter 3000 watt price.

  • Other functions:

For some special scenarios, for example, if the inverter is planned to be put on a high place, inverter buying guide suggets that the inverter comes with remote control for easy use. TYCORUN inverters come with Hz frequency wireless remote control that can be controlled across the wall (max 100ft distance).


2. What is an inverter used for?

  • Electronic devices: Inverters find extensive use in inverting power for electronic gadgets such as laptops, smartphones, and small kitchen appliances. They prove invaluable in locations where access to AC power is limited, like during outdoor excursions or when confronting power disruptions.
  • RV and truck: Small appliances on RVs and trucks require AC power to operate, so if you want to use small appliances on your RV or truck, you will need an inverter to do so.
  • Solar power systems integration: Inverters stand as a critical element in the integration of solar power systems. Their role is pivotal in converting the DC electricity stored in solar battery into the AC power required to operate household appliances.
  • Backup power systems: Inverters play a vital role in uninterruptible power supply (UPS) systems, ensuring uninterrupted power provision during blackouts. They facilitate the conversion of DC power from batteries into the necessary AC power, preserving the functionality of critical equipment, such as computers and medical devices.

3. Is a pure sine wave inverter the best?

Among the different types of inverters available, the pure sine wave inverter emerges as the frontrunner. What sets it apart? Pure sine wave inverters excel at generating a pristine and uniform waveform that faithfully replicates the high-quality AC power provided by the grid. This superior output ensures the effective and secure operation of delicate electronic equipment and appliances.

Although they may have a somewhat elevated cost, the exceptional performance, diminished risk of device harm, and adaptability to a broad spectrum of applications establish pure sine wave inverters as the preferred selection for the majority of users.

4. Consider inverter size

Choosing the appropriate inverter size is a choice that can profoundly influence its effectiveness. Deciding on a small inverter might result in an insufficient power supply, whereas an excessively large inverter can prove inefficient and expensive.

To ascertain the optimal size, this inverter buying guide recommends calculating the cumulative power consumption of the devices you plan to connect. Subsequently, select an inverter with a slightly greater capacity to accommodate potential surges in power demand. This meticulous sizing strategy guarantees that your inverter functions at its utmost efficiency, delivering the necessary power without unwarranted wastage.


5. What kind of battery should I use with my inverter?

When using a 12V inverter, the most common and practical choice is pairing it with a 12V battery. Deep cycle batteries are meticulously engineered to deliver a consistent and enduring power supply, perfectly aligning with the requirements of inverters.

For optimal performance, this inverter buying guide suggests to take note of selection of battery capacity, often measured in ampere-hours (Ah), should be dictated by your specific power needs. It's prudent to conduct a thorough evaluation of the cumulative power consumption of the devices you intend to operate with your inverter.

Subsequently, this inverter buying guide suggests opting for a LFP battery boasting a capacity that comfortably surpasses the aggregate power demand, ensuring a reliable and efficient power source. And don’t forget that the power of the battery must be greater than that of the inverter.

6. Characteristics of the best inverter

  • Pure sine wave output: Premium-grade inverters boast a pure sine wave output, providing stable current supplied by the grid. This inverter buying guide reveals pristine waveforms are paramount for safeguarding sensitive electronic equipment against potential harm.
  • Elevated efficiency: Efficiency is a paramount criterion. Leading inverters are engineered to curtail energy wastage during the conversion process, translating to cost-effective operation and prolonged battery life.
  • Warranty and customer support: Credible manufacturers stand behind their inverters, offering warranties and dependable customer support, delivering peace of mind and assistance should issues arise.

7. Where to buy the best inverter

For those seeking the ultimate inverter solution, TYCORUN emerges as a reputable and trustworthy source. Our extensive product range encompasses top-tier inverters, ensuring access to models imbued with the qualities mentioned above.

With voltage stabilization function, TYCORUN inverters deliver stable output current; with LCD LED display of up to 98% accuracy, you can confirm the status of the inverter in real time; with RF remote control, you can monitor the inverter at any time even if it is placed high; with powerful protection and automatic detecting functions, you don’t need to worry about the safety of the inverters.

TYCORUN goes a step further by providing expert guidance, guaranteeing that your choice is well-informed, and continues to offer steadfast customer support throughout your inverter's lifespan.

8. What is the difference between an inverter and a UPS?

Inverters and uninterruptible power supplies (UPS) share the realm of power management, yet their roles diverge significantly. An inverter's primary function is to convert direct current (DC) power, often sourced from batteries or DC inputs, into alternating current (AC) power.

Conversely, a UPS incorporates an inverter but stands out for its built-in battery. UPS systems are purpose-built to swiftly deliver backup power during electrical outages, ensuring seamless operation of connected devices.

As mentioned earlier in this inverter buying guide, inverters are typically employed for extended or off-grid power solutions, where sustained power conversion is the primary objective. UPS is mostly for commercial use, while inverters have much richer application scenarios and can be applied to large and small electrical appliances, and are often used at home.


9. Is a 2000W inverter enough?

The suitability of a 2000W inverter hinges on your specific power requirements. This inverter buying guide shows that it is imperative to undertake a comprehensive assessment of the total power consumption of the devices and appliances you intend to operate concurrently.

While a 2000W inverter can capably manage a wide array of typical household appliances, it may fall short when tasked with high-power devices like air conditioners or water heaters. To ensure optimal performance, inverter buying guide shows that it is crucial that the inverter's capacity comfortably surpasses the collective power demand.

For further information of inverters of different wattage, you can click to check the product details as listed below:

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1000 watt pure sine wave inverter 
 2000w pure sine wave inverter
 inverter 3000w
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Rated Input Voltage
 Continuous Power
 Peak Power





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500w inverter 

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1000w inverter

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2000w inverter 

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3000w inverter 

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10. How many batteries can a 3000W inverter handle?

The number of batteries a 3000W inverter can effectively manage is contingent on several factors, including the capacity of the batteries and the input voltage requirements of the inverter.

Typically, a 3000W inverter may be linked to a 12V battery pack, such as 12v 200ah deep cycle battery, which can encompass a single 12V battery or multiple 12V batteries configured in parallel. It depends on whether the wattage of the parallel battery is greater than the power of the inverter.


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