In today’s world where we’re heavily dependent on electricity, inverters have emerged as an essential component of our life, converting the DC (direct current) from battery into AC (alternating current) that can be used to power our home or business.

But sometimes the different inverter price can vary greatly. What do you need to know before investing in one? Let's delve into the fundamentals, uncovering everything you need to know about inverters, including their cost, key factors influencing inverter price, and tips on finding the best deals.



Why do I need an inverter?

Inverters are valuable in overcoming the challenges of power outages or grid failures, at the same time, it is also a powerful assistant for many people to live off the grid with off grid storage batteries.

By converting the DC power into usable AC power, an inverter ensures your essential appliances like lights, fans, and refrigerators can continue functioning even when the grid power is out. They are a crucial component of solar power systems; without a solar power inverter, the electricity stored in solar battery would be unusable for AC appliances.

How much does an inverter usually cost?

Inverter price can differ significantly depending on their type, power rating, features, brand, and output waveform. Generally, the cost of an inverter increases with power ratings. However, on average, you can find household solar power inverter price between $500 and $2000.


Key factors affecting inverter price

As we mentioned earlier, several factors influence the inverter price. However, some of these factors affect the inverter price more than others, such as:

  • Type of inverter: The most common types of inverters are square wave, modified sine wave, and pure sine wave inverters. Each type has its inverter price point. Pure sine wave inverters generally cost higher inverter price compared to modified sine wave and square wave inverters because they provide a smoother and more consistent waveform. But meanwhile, their efficiency, working effect and service life are significantly better than the other two inverters.
  • Power rating: Power rating or capacity indicates how much power the inverter can deliver to your appliances. Inverter price is directly related to the power rating. Inverters designed for heavy-duty use or powering multiple appliances usually come at a higher cost than smaller ones meant for lighter loads.
  • Built-in features: Inverters with additional features like remote control and monitoring capabilities, solar compatibility, USB charging, and LCD displays often carry a higher inverter price tag, than basic models.

    Comparison of the price and pros and cons of different types of inverters

    • Pure sine wave inverters produce clean and stable AC power that’s similar to the electricity from the grid. They are the most efficient and reliable type, capable of powering sensitive electronics like medical equipment and audio systems without interference or damage. However, they are also the most expensive type of inverters.
    • Modified sine wave inverters produce a waveform that’s similar to a pure sine wave but with some distortions. These inverters are more affordable compared to pure sine wave inverters, but they are less efficient and reliable and may cause overheating or humming when used with sensitive equipment. They are suitable for running loads such as lights, fans, and heaters.
    • Square wave inverters convert AC power that switches between positive and negative voltage at a constant frequency, forming a square-shaped waveform. Among the three types of inverters, they are the most cost-effective option, but they are also the least efficient and the least compatible with most devices due to their less clean power output, and the square waveform may damage sensitive equipment. Square wave inverters work best for powering resistive loads like fans.


    Square wave inverter

    Modified wave inverter

    Pure sine wave inverter








    Over 90%

    Output quality

    Low. The harmonics generated are serious, the power loss is large

    Average. 20% harmonic distortion is produced.

    High, the harmonics distortion is very low, and its output waveform is basically the same as the AC waveform of the mains power grid.

    Service life

    3-5 years

    5-10 years

    Over 10 years

    Application scope

    Only suitable for resistive loads, such as incandescent lamps, electric heaters, etc.

    Meet the needs of most electrical equipment, but not suitable for inductive loads and capacitive loads. Cannot be used in precision equipment and will cause high-frequency interference to communication equipment.

    Any common electrical equipment (including phones, heaters, etc.), sensitive electronic equipment or appliances (such as microwave ovens, refrigerators, etc.)

    Which part of the inverter costs the most?

    The part charges the most inverter price is the transformer, which is responsible for converting DC power into usable AC power. The transformer is made of copper and iron, two costly and high-quality materials, driving up the overall inverter price. While inductors, power components and capacitors are important cost components of transformer, inductors account for about 12.8%-14.4% of the cost of raw materials, and capacitors account for about 7.7%-11.2%.


    What to consider when buying an inverter?

    Given the variety of inverters on the market, it is easy to make the wrong decision when buying an inverter. Here are a few key points to keep in mind when searching the best inverter price.

    • Power requirement

    First, you should know the number of appliances you plan to operate with the inverter and for how long. Different inverters come with varying capacities so knowing your power requirement will help you make an informed decision. To calculate your total power consumption, multiply the wattage (attached on the label) of each appliance by the running time per day and choose an inverter with a capacity that’s higher than that.

    One thing to note is that if your appliance is an inductive load with a motor (such as a refrigerator, washing machine, electric drill, etc.), you must consider the peak power of the inverter when choosing an inverter. Because these inductive loads require a large current to start at the moment of startup, the appliance can start normally only when the peak power is greater than the starting power of the appliance. Under normal circumstances, the peak power is about 2 times the rated power.

    • Power rating (Watts, VA)

    Once you know the total power consumption, the next thing to look for is the power rating. The power rating indicates the load of the power the inverter can handle, and it is linear with the inverter price. Select an inverter that’s higher than your total power consumption as well as the peak power and surge power of your appliances for safety and efficiency.

    • Output waveform

    The next thing to think about is the output waveform. Output waveform refers to the clarity of the current produced, which depends on the inverter technology. The most efficient is the pure sine wave inverter as it is identical to the AC power from the grid and produces less distortion compared to other types. Meanwhile, modified sine wave inverters and square sine wave inverters produce low-quality current with a higher distortion.

    • Additional functions

    For example, if your inverter is planned to be placed in a high place for long term, you'd better choose an inverter with a remote control. In addition, some inverters in the market come with LCD display which can show the power data in real time, which will be more convenient in use. For example, TYCORUN inverters come with LCD display of 98% accuracy, which is a leading level in the industry.

    Does the inverter price affect its efficiency?

    Yes, the inverter price does influence its efficiency, but these two aren't always directly proportional. Generally, inverters of higher inverter price are usually more efficient than cheaper ones, as it will have a better transformer and a more advanced waveform.

    However, the difference in efficiency may not be significant, as the technique is developing, most pure sine wave inverters have an efficiency of 80% to 90%, regardless of their inverter price.


    Where to buy the solar inverter at the best price?

    If you are looking for the best solar inverter price of best quality, look no further than TYCORUN. TYCORUN has established itself as a reliable source of various energy storage products including but not limited to inverters, matched LFP battery, especially 12v battery, lithium/sodium battery cells, BMS, energy storage systems and so on .

    With 16 years of experience in the industry, TYCORUN has earned a reputation for delivering only high-quality products. You can browse our selection of high-quality inverters and place an order from the links below and get the best discount now as they are on sale.

    Product image
    1000 watt pure sine wave inverter 
     2000w pure sine wave inverter
     inverter 3000w
    Price & Discount
    Rated Input Voltage
     Continuous Power
     Peak Power





    More information


    500w inverter 

    to get the details


    1000w inverter

    to get the details


    2000w inverter 

    to get the details


    3000w inverter 

    to get the details

    How to buy a cheaper inverter?

    Here’s how you can get the best inverter price on the market:

    • Do your research: Take the time to explore the market and find out the average inverter price in your area. It's also worth checking out reviews and ratings of inverters to gauge their quality.
    • Buy in bulk: Buying solar inverters and other accessories in bulk or bundles allows you to enjoy volume discounts offered by some sellers or manufacturers.
    • Compare different brands and models: There are many brands and models of inverters available in the market, each with different features, specifications, and inverter price. Take your time to evaluate options and find the one that suits both your needs and budget.
    • Keep an eye for sale periods: You can usually get the same product at a better inverter price when they are on sale than usual. Right now TYCORUN inverters are on sale for up to 50% off! Don't miss the offer!

      Why is TYCORUN inverter good quality and price friendly?

      TYCORUN inverters strike the perfect balance between top-notch quality and affordability. Take our power inverter 3000w as an example - it offers features and benefits that set it apart from others:

      • Optimal efficiency and low noise: One standout feature is its real efficiency of more than 90%, allowing it to convert more DC power into AC power with less power loss and heat. It also has a low noise level of less than 50dB, which means it does not produce annoying or disturbing sounds when operating.
      • Multiple protection and safety features: Furthermore, our inverters come equipped with over-voltage protection, under-voltage protection, over-temperature protection, over-load protection, short-circuit protection, and reverse polarity protection which protects both the inverter and your appliances from damage or malfunction.
      • Accurate data display and remote wireless control: An LCD display of 98% accuracy indicates the input and output voltage, frequency, power, and battery output, allowing you to easily monitor and adjust the settings and performance of the inverter. It also comes with a remote control that allows you to turn the inverter on or off from a distance of up to 100ft.
      • Compact and durable design: The TYCORUN inverter has a corrosion and impact-resistant aluminum shell fitted with cooling fans for faster and better heat dissipation.


        Here are some FAQs about inverters:

        Is a bigger inverter better?

        A bigger inverter is not necessarily better. While it may have a higher power output and capacity, it also means increased heat generation and a higher inverter price tag. It's advisable to choose an inverter with a capacity slightly higher than your requirements to avoid overloading it.

        How can I extend the life of my inverter?

        You can extend the life of your inverter by following these tips:

        • Keep your inverter away from direct sunlight and moisture.
        • Ensure the vents, fan, or terminals are free from dust or dirt.
        • Check your inverter and batteries periodically, and replace any worn or damaged parts promptly.
        • Use your inverter properly. Overloading, short-circuiting, or reversing the polarity of the inverter can reduce its lifespan.  

        Why pure sine wave is expensive?

        Pure sine wave technology generates a cleaner and more stable power output compared to other types. This advanced technology is highly compatible with sensitive equipment, hence the high inverter price.


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