Inverter vs generator - Which is better in use

Generator and inverter are two different types of equipment, with significant differences in their functions, working principles, and application scenarios.

This article mainly discusses the differences of inverter vs generator and tells the answer of which is better generator or during its use.

The definition of inverter vs generator

Inverter, also known as inverter power supply, mainly converts 12V or 24V DC power into 240V or other types of AC power. An inverter is a converter that converts direct current into. It is usually used in photovoltaic power generation systems, where the electricity generated by solar panels is direct current, which is converted into alternating current through an inverter for household or grid use.

In addition, inverters also have the function of regulating voltage and inverter frequency, which can improve the quality of electrical energy. The application of inverters is gradually expanding to electric vehicles, energy storage systems, and various electronic devices.

A generator is a device that converts mechanical energy into electrical energy, typically relying on fuels (such as diesel, gasoline, or natural gas), hydropower, wind energy, etc. as power sources. Due to its direct generation of electrical energy, the output of a generator is usually AC or DC, depending on its design.

The working principle of inverter vs generator

Inverter is a DC to AC transformer, which is actually a process of voltage inversion. The inverter converts the output 12V DC voltage into high-frequency high-voltage AC power. The process of converting DC power into AC power is called inversion, and the circuit that completes the inversion function is called the inverter circuit.

The generator is based on Faraday's law of electromagnetic induction, which states that when a piece of metal, such as a copper wire, moves in a magnetic field, an electric field is generated inside the metal. The charge inside the metal will flow along the electric field. If this metal is not a ring, charges will accumulate at both ends and exist in the form of voltage. Connecting this metal to a circuit (the rest of the circuit is not in the magnetic field except for the metal) will generate current, and the generator will produce electricity.

Therefore the basic principle of a generator is to fix the permanent magnet or metal, allowing the metal or permanent magnet to move continuously. The motion is relative, so that the metal that is constantly moving in the magnetic field will continuously generate electricity.

Output electricity quality of inverter vs generator

The use of PWM control technology in inverters enables them to regulate voltage and frequency, which can improve the quality of electrical energy. We have written an article called what is PWM for your reference. The application of inverters is gradually expanding to electric vehicles, energy storage systems, and various electronic devices. And Tycorun pure sine wave inverters can provide cleaner sine waves, which is more stable for your electronic products. This means that you will be able to operate equipment that is more sensitive than traditional generators through inverters.

In the comparison of inverter vs generator, generator does not show a significant advantage in this aspect.

Inverter vs generator from efficiency and environmentally friendly features

The demand for inverters for wind and photovoltaic power generation system is increasing. And generators require fossil fuels such as gasoline and diesel. Of course, the world is slowly shifting from fossil fuels to batteries and renewable energy, but fossil fuels such as diesel still have a major advantage - convenience. As long as this fuel is available, electricity can be generated.

But this raises another issue with the generator, which generates dirty emissions. This is an internal combustion engine that burns toxic and environmentally unfriendly fossil fuels. It's like driving. You do not want to inhale smoke or use the generator internally. Additionally, it will also increase your carbon footprint.

In contrast, inverters do not produce any emissions. They operate on electricity, so they can be used indoors and in enclosed spaces without any safety issues. Even solar powered inverters can be used to achieve super environmental protection.

The cost of inverter vs generator

The prices of inverters and generators vary depending on the quality and power of the products.

For a single device, a generator will be more expensive than an inverter. For example, a 2000 watt generator may cost you $550, while a 2000 watt Tycourn inverter in Spring sales only costs you $179.9.

But generators require regular purchase of fuel (such as gasoline or diesel), which means that fuel costs will be incurred over long-term use. In addition, the generator requires regular maintenance (such as changing oil, cleaning air filters, etc.).

Inverters are operated by purchasing batteries or connecting them to electromagnetic groups or the power grid. Inveter repair is not frequent so inverter manitenance is at minimal cost.

Which is better in use inverter vs generator

Noise

Inverters are much quieter than generators. You may be able to find 'quiet' generators, but they are still quite noisy compared to others. In fact, power inverters can sometimes be completely silent, producing only the noise of cooling fans. From this perspective, you can happily use the inverter inside the truck cab. And the generator needs to be placed outdoors, at a distance of more than 10 meters. It's difficult to talk standing next to the generator!

The noise of a generator can reach 70-100 decibels, similar to a vacuum cleaner or lawn mower. The power inverter remains silent. 

Weight

Both the inverter and generator have portable designs. These two instruments come in many different shapes and sizes.

Generally speaking, inverters are smaller and lighter, but you need a separate power source, such as a battery. Although generators are larger and heavier, they are independent power units. 

Applications

For users who pursue high power output, a generator is undoubtedly an ideal choice. It can not only meet the power demand of large places such as construction sites and farms, but also serve as an emergency backup in case of power outages, ensuring continuous power supply.

In contrast, inverters are more commonly used in household and commercial applications. It can convert direct current into alternating current and be used in conjunction with devices such as solar panels and wind turbines to achieve energy storage and conversion.

In addition, inverters also have additional functions such as protecting circuits and regulating current, making them more practical.

Inverter vs generator informs us that both generators and inverters have their own advantages in use. Generators are more suitable for situations that require high power output, while inverters are more suitable for household and commercial use and have more additional functions. Therefore, when choosing power equipment, consideration should be given to balancing and selecting from various needs.

Conclusion

Through the whole article, the comparison of inverter vs generator tells us that there are advantages and disadvantages to both generators and inverters, and consumers need to choose which device to use based on actual situation. When selecting equipment, it is important to pay attention to product quality and price, as well as the power, stability, and environmental friendliness of the equipment, and to choose reliable manufacturers such as Tycorun.

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