Fronius Solar Inverters Price in India, 2021

Fronius Solar Inverters

Fronius is a TIER-1 supplier of solar grid-connected inverters and is one of the world’s leading solar grid-connected inverter manufacturers. They’re also known for their high-performance solar inverters, which work well with all solar modules and systems of any size and are light and simple to install. In 1945, Mr. Günter Fronius established the Fronius International brand in Austria.

Fronius International’s headquarters are in Austria, and the Indian headquarters are in Pune, Maharashtra. The company’s manufacturing facilities are in Austria.

They currently employ approximately 5400 people across 36 businesses on five continents. Fronius has installed solar inverters in excess of 12 GW globally and 25 MW in India. The systems have been installed in more than 64 countries across the world by Fronius Solar.

Fronius Solar Inverters Price

If we talk about the prices of solar inverters, it depends on some factors:

  • Load Requirement
  • Inverter Type (On-Grid/ Off-Grid)
  • Technology (MPPT / PWM)
  • The Features of The Solar Inverter

Load Requirement

The price of a solar inverter is directly proportionate to the load needs. The more expensive a solar inverter is, the more load it has to carry. Just so you know, depending on the quantity of load you require, the price difference could be significant. Let’s look at an example to help you understand:

If two structures with the names A and B exist.

Electricity is required to run basic electrical equipment in Building A, such as fans, tubes, LED lights, televisions, and so on. Heavy-duty equipment, such as air conditioners, microwaves, and geysers, are housed in Building B.

Because Building B consumes more energy than Building A, it would require:

  1. The more no of solar panels,
  2. The more power storage
  3. The higher capacity solar inverter

Types Of Solar Inverter (On-Grid/ Off-Grid)

On-Grid (also known as grid-tied) and Off-Grid solar inverters are the two types of solar inverters available on the market. In comparison to on-grid solar inverters, off-grid solar inverters are more costly. Because residences with on-grid inverters are linked to the local grid, this is the case. When the solar panel system produces less electricity, on-grid solar inverters pull energy from the local grid. The Off-Grid inverters, on the other hand, have no connection to the local grid and are entirely reliant on solar panels for power generation.

This is because they utilize batteries, which raises the overall cost of the system. In addition, depending on the battery’s lifespan, there is a replacement cost.

The technology of The Solar Inverter (MPPT / PWM)

The two forms of inverter charge controller technology used in solar inverters are PWM and MPPT, which have an impact on the cost of solar inverters.

MPPT – Maximum Power Point Tracking

PWM – Pulse Width Modulation

MPPT solar inverter charge controllers are more efficient than PWM inverter charge controllers. As a result, MPPT inverter controllers are more expensive than PWM inverter controllers.

The major purpose of the solar inverter charge controller is to prevent the batteries from overcharging. Before transmitting the electricity from the solar panels to the solar battery, the charger controller converts it into the necessary amperage/voltage.

The PMW Solar Charge Controller works in the same way as a basic electrical switch, guaranteeing that the solar array and solar battery voltages are always equal.

If the solar battery voltage is lower than the solar array voltage, the PWM controller reduces the solar array voltage to the solar battery voltage. Solar panels with high power generating capacity are forced to operate at low voltage, resulting in significant electricity waste.

The MPPT charge controller, on the other hand, monitors the voltage and current of the solar panels in real-time and guarantees that the solar array delivers the greatest amount of energy to the solar battery. It takes the maximum amount of electricity from the solar panels and then acts as a modulator, varying its output voltage to match the batteries. The current outflow is raised if the voltage has to be stepped down to ensure maximum power output and faster battery charge.

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Fronius Solar Inverter Price Analysis

The price of a solar inverter is also determined by the functions it offers. Smart technology solar inverters will always be more expensive than simple functionality solar inverters. In addition, the warranty of the inverter has an impact on its pricing. LED displays, sophisticated safety features, internet connectivity & wireless connection, and other features raise the price.

Size (IN KW) Approx. Price (Per Watt)
1-10 INR  33 to 25 /-
15-20 INR  24.5 to 23.5 /-
25-27 INR  27 to 20 /-

**Note: Above price of the Fronius Solar Inverters (including 5% GST & 1% transportation) can vary +/- 10-20% depending on location and project size.


The solar inverter is an important component of the solar system, as it determines the output of the system. As a result, the government has guaranteed that specific certifications are in place to verify that solar inverters satisfy the standards criteria. UL, ANSI, NIST, SEMI, SAC, CENELIC, IEC, and several other organizations now offer globally recognized certifications.

However, IEC is the most well-known of all of them. IEC certification is available for SolarEdge solar inverters.

Fronius Solar Inverters Certifications

Warranty & Service:

Fronius inverters come with 5 & 7 years of standard warranty that may be extended up to 25 years depending on the model. The warranty extension may be obtained within the standard warranty period of the solar inverter for a one-time payment charge.

Research & Development:

  • They have 1008 authorized patents.
  • Fronius Solar has around 450 experienced researchers in their R&D department.

Fronius Awards:

  • 2007: The Austrian National Environmental and Energy Technology Award
  • 2007: Austrian Climate Protection Award (“Ideas and Innovation” category)
  • 2008: Energy Globe Austria (Hydrogen-powered Logistic Systems)
  • 2008: World Energy Globe Award (Hydrogen-powered Logistic Systems)
  • 2013: Plus X Award (Galvo & Symo – Product of the Year)
  • 2014: Smart Grid Pioneer Award (morePV2grid project)
  • 2015: Plus X Award (Symo Hybrid – Product of the Year)
  • 2016: MTB Gold Medal Award (Energy Package)
  • 2020: Intersolar Award (Symo GEN24 Plus)

How Can We Help?

Hope this information about the Fronius solar inverters is helpful to you.

If you are planning to buy solar inverters, you can connect with Ornate Solar to get the best prices of the Fronius inverters (Primo Series, Symo Series, Eco Series, Tauro Series). We are the official partner of Fronius Solar Inverter in India.

For more information, please give us a call at 011 4353 6666.

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    kamini ornate

    About The Author

    Kamini Gupta is the Content Developer at Ornate Solar. She is a solar enthusiast and has worked with several well-known solar brands and experts in India. She is also a poet and a storyteller and has performed in many open mics events.

    kamini ornate

    About The Author

    Kamini Gupta is the Content Developer at Ornate Solar. She is a solar enthusiast and has worked with several well-known solar brands and experts in India. She is also a poet and a storyteller and has performed in many open mics events.