What’s the 3 kW Solar Panel Price in Maharashtra with Subsidy in 2025? Explore ROI and Steps to Apply For a Subsidy

The 3 kW solar panel price in Maharashtra with subsidy for on-grid rooftop solar systems ranges between ~Rs. 1.22 lakh* in Pune and Nagpur and ~Rs. 1.27 lakh* in Nashik and Aurangabad. It’s worthwhile investing ~Rs. 1.22 lakh* today for a 3 kW solar panel installation in Maharashtra, as the ROI over 25 years will be a whopping ~Rs. 16.11 lakh*in a city like Pune. 

*Please note: The above-mentioned 3 kW solar system price in Maharashtra with subsidy is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final 3 kW solar panel price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Additionally, when calculating savings, we have considered an annual tariff escalation of 3% and an annual degradation of 1%. The actual final savings from a 3 kW solar system in Maharashtra depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

Now, would you prefer paying hefty electricity bills that increase by 3-6% every year, or invest just ~Rs. 1.22 lakh to save ~Rs. 16.11 lakh over 25 years by installing a 3 kW rooftop solar panel system for homes? Keep in mind that no other form of investment offers returns of 13 times except an on-grid solar system.

A 3 kW solar system can generate 4,200 to 4,350 units of electricity every year, enough to run a 2-3 BHK house in Maharashtra. In fact, a 3 kW system can also power a single 1.5-ton air conditioner. 

In this blog, we will explain the solar panel price for homes in Maharashtra for a 3 kW solar system with and without a subsidy. We will also explain the eligibility criteria for availing of the solar subsidy in Maharashtra in 2025, the solar panel price in Maharashtra versus the solar savings (ROI) a 3 kW solar system offers over 25 years, and the benefits of choosing on-grid rooftop solar systems over off-grid solar systems and hybrid solar systems. 

TL;DR Summary Box: Is There Any Subsidy for 3 kW Solar Systems in Maharashtra?

The Indian government offers homeowners a subsidy of Rs. 78,000 for installing a 3 kW on-grid solar system under the PM Surya Ghar Muft Bijli Yojana. In fact, the maximum solar subsidy in Maharashtra in 2025 under the PM Surya Ghar scheme is capped at Rs. 78,000. 

Here are the main topics covered in this blog:

*Please note: The above-mentioned 3 kW solar price for homes in Maharashtra is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final 3 kW solar plant price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Additionally, when calculating savings, we have considered an annual tariff escalation of 3% and an annual degradation of 1%. The actual final savings from a 3 kW solar system in Maharashtra depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

**Please note: The above-mentioned 3-kilowatt solar plant price in Maharashtra for off-grid and hybrid solar systems is based on standard market estimates and may vary from the stated range depending on the type of batteries, panels, brand, and inverters you choose. SolarSquare does not sell or install off-grid or hybrid solar systems. We exclusively install on-grid rooftop solar systems for housing societies, homes, commercial buildings, and industrial facilities. 

What is the 3 kW Solar Panel Price in Maharashtra, With and Without a Subsidy, in 2025?

The cost of a 3 kW solar panel in Maharashtra is higher without a subsidy, ranging between ~Rs. 2 lakh* and ~Rs. 2.05 lakh*. 

Here’s a detailed breakdown of the 3 kW solar panel price in Maharashtra without any financial assistance from the government:

*Please note: The 3 kW solar panel price in Maharashtra listed in the section above is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final 3-kilowatt solar panel price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. 

What is the Solar Subsidy in Maharashtra in 2025?

Homeowners in Maharashtra can install on-grid rooftop solar systems at extremely affordable rates due to the financial assistance provided by the central government through a subsidy under the PM Surya Ghar Muft Bijli Yojana. 

Here are the details of the solar subsidy in Maharashtra in 2025:

• Solar subsidy for 1-2 kW solar systems: Rs. 30,000 per kilowatt
• Solar subsidy for additional capacity over and above 2 kW up to 3 kW: Rs. 18,000
• Solar subsidy for 3 kW or higher capacity: Rs. 78,000  

Now, let’s provide a simplified table for solar subsidy in Maharashtra in 2025 for different capacity solar systems:

What is the 3 kW Solar System Price in Maharashtra With Subsidy in 2025?

The 3 kW solar system price in Maharashtra with subsidy reduces from ~Rs. 2 lakh* and ~Rs. 2.05 lakh* without subsidy to ~Rs. 1.22 lakh* and ~Rs. 127 lakh* with a subsidy.

Here’s a detailed breakdown of the 3 kW solar panel price in Maharashtra with subsidy in different cities: 

*Please note: The cost of solar panel installation in Maharashtra listed in the section above is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final solar price for homes in Maharashtra depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. 

How to Apply For a Solar Subsidy in Maharashtra in 2025?

In order to be considered eligible to receive the solar subsidy in Maharashtra in 2025, you must meet the eligibility criteria listed below:

• You should be an Indian citizen.
• The solar panels you install should be made-in-India DCR modules.
• You should not have already availed of a subsidy for systems up to 3 kW.
• You’re installing a grid-connected solar system.
• You have a valid electricity connection in your name.
• You legally own the property where you’re planning to install solar.

If you meet the eligibility criteria listed above, simply follow the steps below to apply for and receive a solar subsidy straight into your bank account:

• Step 1 – Go to the National Portal: Open the PM Surya Ghar Muft Bijli Yojana National Portal and select ‘Apply for Rooftop Solar’. 
• Step 2 – Set up your consumer account: Select your state, district, and DISCOM. Then, enter your Customer Account Number to complete the registration.
• Step 3 – Complete the rooftop solar application form: Add details such as your name, along with information from your most recent electricity bill.
• Step 4 – Add bank details: Upload the required documents. Enter your bank information and upload a copy of your cancelled cheque.
• Step 5 – Select an approved installer to carry out the installation process: Choose a DISCOM-approved company, such as SolarSquare, for installing a solar system in your home.
• Step 6 – Upload the vendor agreement: Sign the agreement with your chosen installer and upload the signed copy to the National Portal.
• Step 7 – Net meter installation: After the system is installed, the DISCOM schedules a standard energy meter to be changed to a bi-directional or smart meter. 
• Step 8 – Obtain the commissioning certificate: Once the DISCOM checks the solar system and confirms it meets expectations, they issue the Solar Commissioning Certificate.
• Step 9 – Submit your subsidy request: Log in to the National Portal again, attach the Commissioning Certificate, and file your claim.
• Step 10 – Subsidy will be credited to your bank account: After approval, the solar panel subsidy is credited directly to your bank account within 30 days.

3 kW Solar Panel Price in Maharashtra With Subsidy vs the ROI

Investing just ~Rs. 1.22 lakh* as the 3 kW solar system price in Maharashtra with subsidy in a city like Pune can offer more than 13 times the return on investment over 25 years. Although surprising, on-grid rooftop solar systems at homes in Maharashtra can indeed offer 13 times the ROI. No other investment can offer such high returns.  

*Please note: The above-mentioned 3 kW solar system price in Maharashtra with subsidy is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final 3 kW solar plate price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change.

Here’s a table that compares the 3 kW solar system price in Maharashtra with subsidy to the total solar savings homeowners can receive over 25 years. Have a look!

*Please note: The above-mentioned 3 kW solar panel price in Maharashtra with subsidy is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final 3 kW solar plant price in Maharashtra depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Additionally, when calculating savings, we have considered an annual tariff escalation of 3% and an annual degradation of 1%. The actual final savings from a 3 kW solar system depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

What Are the Types of 3 kW Solar Systems in Maharashtra and Their Prices?

The three main photovoltaic solar systems are on-grid PV systems, off-grid PV systems, and hybrid PV systems. Out of the three types, only on-grid solar systems do not require a lithium battery bank to store solar energy. They directly send excess energy produced by the panels during the daytime to the grid. 

At night, they import solar electricity from the grid. This solar net metering process eliminates the need for lithium batteries, making on-grid solar systems more affordable than off-grid and hybrid PV systems.

Here’s a simple table comparing the estimated 3 kW solar panel cost for all types of solar systems in Maharashtra:

*Please note: The above-mentioned 3 kW solar system price in Maharashtra with subsidy for on-grid solar systems is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final 3-kilowatt solar plant price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Additionally, the 3 kW solar panel cost for off-grid and hybrid systems listed above is based on standard market estimates. SolarSquare does not sell or install off-grid or hybrid solar systems. We exclusively install on-grid residential (homes + housing societies) and commercial rooftop systems.

Now, let’s understand how the three types of systems differ from each other:

*Please note: The above-mentioned 3 kW solar system price in Maharashtra with subsidy for on-grid solar systems is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final price for a 3 kW solar power system depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Additionally, the 3 kW solar power system price for off-grid and hybrid PV systems listed above is based on standard market estimates. SolarSquare does not sell or install off-grid or hybrid solar systems. We exclusively install on-grid rooftop solar systems for homes, housing societies, commercial buildings, and industrial facilities. 

How Many Solar Panels are Required for a 3 kW Solar System?

The number of solar panels to build a 3 kW solar system can be calculated using the formula listed below:

If you’re using 540Wp high-efficiency solar panels with half-cut solar cells, you will need ~6 solar panels to make a 3 kW solar system, based on the formula above.

Here’s the sample calculation we made to find the number of solar panels:

Is 3 kW Enough for a House in Maharashtra?

A 3 kW solar system, which can generate 4,200 to 4,350 units of electricity annually, is enough to power all home appliances in a 2-3 BHK house in Maharashtra, including a single 1.5-ton air conditioner. 

Here’s a list of main home appliances that a 3 kW solar system can power in Maharashtra:

• 1 1.5-ton air conditioner
• 4-5 fans
• 3-4 LED bulbs
• 1-2 LED tube lights
• 1 refrigerator
• 1 LED TV
• 1 washing machine
• Common kitchen appliances, including a mixer/grinder and induction cookers.

Now, let’s take you through the electricity units a 3 kW solar system can generate during its first year in different cities in Maharashtra:

*Please note: The generation figures mentioned above are approximate and meant for general reference only. Actual output can vary from these estimates due to multiple factors, such as pollution levels in your city, changes in sunlight availability, weather patterns, roof angle, panel direction, shading from surrounding objects, and dust accumulation. Technical elements, such as solar panel efficiency, inverter performance, wiring quality, and system losses, can also impact generation levels. Even routine maintenance and regional temperature fluctuations can affect the amount of power your system produces over time.

What Are the Benefits of Installing a 3 kW On-Grid Rooftop Solar System?

Installing a 3 kW solar system has multiple advantages, including reduced electricity bills, affordable installation with a solar subsidy, and a quick payback period of just 3 to 5 years with the subsidy. 

Here’s a detailed breakdown of the multiple benefits of installing 3 kW on-grid rooftop solar systems at homes:

• The government offers a subsidy: Homeowners in Maharashtra are eligible to receive a subsidy of Rs. 78,000 for installing 3 kW on-grid rooftop solar systems under the PM Surya Ghar Muft Bijli Yojana.
• They’re extremely affordable: On-grid solar systems are the cheapest of the three main solar system types. Unlike off-grid and hybrid systems, which require expensive lithium batteries, on-grid PV systems send excess solar energy to the grid. Hence, they are inexpensive to install as well as maintain.
• They have a quick payback period and a high ROI: The 3 kW solar system price in Maharashtra with subsidy breaks even in just 3 to 5 years. On top of it, the ROI you receive can be more than 13 times the investment cost in cities like Pune. 
• They are equivalent to planting 118 full-grown trees: A 3 kW solar system can offset 77,616 kg of carbon dioxide from the atmosphere over 25 years, tackling the problem of air pollution in Maharashtra.

Why Choose SolarSquare’s 3.24 kW and 3.78 kW Solar Systems?

Choosing a 3.24 kW or 3.78 kW system avoids the panel mismatch that occurs with a 3 kW target when using 540-watt modules. A 3 kW design needs 3,000 ÷ 540 = 5.55 panels, which is not installable. If you downsize and fit just five panels, you only get 2.70 kW and fall short. SolarSquare resolves all these issues by providing 3.24 and 3.78 kW solar systems. 

• A 3.24 kW solar system requires 6 full panels, each with a capacity of 540 watts.
• A 3.78 kW solar system requires 7 full panels, each with a capacity of 540 watts.

As a result, your system will use complete panels, deliver higher practical output, and avoid under-sizing.

Let’s compare SolarSquare’s solar systems against standard 3 kW solar systems to make things clearer:

Conclusion

A solar subsidy in Maharashtra in 2025 has made installing a 3 kW solar system pretty affordable for homeowners, as they receive a maximum relaxation of Rs. 78,000 for going solar. The 3 kW solar system price in Maharashtra with subsidy ranges between ~Rs. 1.22 lakh* in Pune and Nagpur and ~Rs. 1.27 lakh* in Nashik and Aurangabad.

*Please note: The above-mentioned 3 kW solar system price in Maharashtra with subsidy is indicative as of 8th October 2025 for the SolarSquare Blue 6ft variant. The final 3 kW solar plate price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change.

What makes this investment worthwhile is the 13x return on investment you can receive in cities like Pune in Maharashtra. If you’re not from Pune but from another city and would still like to compare the cost of installing a 3 kW solar system with the solar savings it will offer over 25 years in your city, use SolarSquare’s free solar power calculator now. For any further enquiries, book a free solar consultation call with SolarSquare. 

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FAQs

Q1. Which solar panels are eligible for a subsidy?

Ans. Made-in-India DCR solar panels are eligible for a solar subsidy in all states in India, including Maharashtra.

Q2. How many ACs can a 3 kW solar system run?

Ans. A 3 kW solar system can power a single 1.5-ton air conditioner in a 2-3 BHK home. If you want to run two air conditioners, you will need a 5 kW solar system.

Q3. What is the lifespan of a 3 kW solar system?

Ans. A well-maintained solar system has a long lifespan of 25 years. High-quality modules from manufacturers such as Rayzon, ReNew Solar, and Premier Energies can continue to operate at 80% efficiency even after 25 years of use.

Q4. What size roof is needed for a 3 kW solar system?

Ans. Since a 1 kW solar system can be installed in 100 square feet of shadow-free area on the rooftop, a 3 kW solar system will require 300 square feet of shadow-free roof space for proper installation.