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

The 3 kW solar panel price in Nagpur with subsidy in 2025 for on-grid rooftop solar systems is ~Rs. 1.22 lakh*. Homeowners in Nagpur can receive a subsidy of Rs. 78,000 under the PM Surya Ghar Muft Bijli Yojana for installing 3 kW grid-connected solar systems with ALMM-approved, made-in-India solar panels.

*Please note: The above-mentioned 3 kW solar panel price in Nagpur with subsidy for on-grid solar systems is indicative as of 10th November 2025 for the SolarSquare Blue 6ft variant. The final 3 kW solar plate price in Nagpur depends on your DISCOM charges, 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. 

Investing less than a lakh and a half in a 3 kW solar system is a worthwhile decision for Nagpur homeowners, as the system offers savings of ~Rs. 16.58 lakh* over its 25-year lifespan by generating free solar electricity and making electricity bills near-zero. That’s almost 13.6x ROI, which no other form of investment can offer, except for a 3 kW rooftop solar panel system for homes.

A 3 kW rooftop solar system can generate 4,200 to 4,350 units of electricity annually, which is enough to power an entire 2-3 BHK home. Using high-efficiency solar panels ensures you receive maximum returns on your investment and your bills are trimmed down to zero. 

In this blog, we’ve listed the 3 kW solar panel price in Nagpur with subsidy, compared it with the ROI you can expect, and the factors that affect the final cost of a 3 kW solar system in Nagpur. We’ve also explained the beans on how to apply for a solar subsidy in Nagpur, types of solar photovoltaic systems, and the benefits of choosing on-grid rooftop solar systems.  

TL;DR Summary Box: What’s the Subsidy for a 3 kW Solar System in Nagpur?

Homeowners in Nagpur can receive a subsidy of Rs. 78,000 for installing a 3 kW solar system under the PM Surya Ghar Muft Bijli Yojana. You must meet the eligibility conditions listed below to benefit from a solar subsidy in Maharashtra. 

• You must be an Indian citizen, installing ALMM-approved, made-in-India solar panels.
• You are installing a grid-connected solar system. Off-grid solar systems and commercial rooftop systems are not eligible for a subsidy under this scheme.
• You have never received a subsidy for systems up to 3 kW before.
• You have a valid electricity connection in your name with your local DISCOM.
• You legally own the property or the roof where the system will be installed.

Here are the main topics we’ve covered in this guide in detail:

*Please note: The above-mentioned 3 kW solar panel price in Nagpur with subsidy, and without one, for on-grid solar systems is indicative as of 10th November 2025 for the SolarSquare Blue 6ft variant. The final 3 kW solar system cost in Nagpur depends on your DISCOM charges, 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 plant degradation rate of 1%. The actual final savings from a 3 kW solar system in Nagpur 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 cost of a 3 kW solar panel system in Nagpur for hybrid or off-grid solar systems may vary from the stated range depending on the type of solar batteries, panels, brand, and inverter type you choose. SolarSquare installs rooftop solar systems for housing societies, homes, commercial buildings, and industrial facilities, using high-efficiency bifacial solar panels. We sell off-grid and hybrid solar systems in a select few cities.

What is the 3 kW Solar System Price in Nagpur without Subsidy in 2025?

The 3 kW solar system cost in Nagpur without subsidy for on-grid solar systems is ~Rs. 2 lakh*. However, if you fulfill the basic eligibility criteria set by the MNRE, you won’t have to install rooftop solar in Nagpur at full price. The cost of a 3 kW solar system in Nagpur can be reduced by Rs. 78,000 if you are eligible for the solar subsidy under the PM Surya Ghar Muft Bijli Yojana.

*Please note: The above-mentioned 3 kW solar system cost in Nagpur is indicative as of 10th November 2025 for the SolarSquare Blue 6ft variant. The final cost of a 3 kW solar panel system in Nagpur depends on your DISCOM charges, 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 Much is the Solar Subsidy in Nagpur?

The central government of India offers a solar subsidy under the PM Surya Ghar Muft Bijli Yojana, which is capped at Rs. 78,000 for grid-connected solar systems.

Let’s check out the tiered subsidy details, as listed on the official government website:

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

Here’s a tabulated snapshot of the exact subsidy you’ll receive in Nagpur for different capacity solar systems:

What’s the 3 kW Solar Panel price in Nagpur with Subsidy in 2025?

The 3 kW solar panel price in Nagpur with subsidy is reduced by Rs. 78,000 for homeowners eligible for the central government’s financial subsidy scheme. 

Let’s check out the estimated 3 kW solar panel price in Nagpur with subsidy for on-grid solar systems in 2025: 

*Please note: The above-mentioned 3 kW solar system cost in Nagpur is indicative as of 10th November 2025 for the SolarSquare Blue 6ft variant. The final cost of a 3 kW solar panel system in Nagpur depends on your DISCOM charges, 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. 

3 kW On-Grid Solar System Price in Nagpur vs Solar Savings and ROI Over 25 Years

What if we tell you that investing under a lakh and a half, as the 3 kW solar panel price in Nagpur with subsidy, can offer an unbelievable ROI of ~13.6x? Don’t believe us? Check out the cost vs solar savings table below to understand how the ROI from solar remains unmatched:

*Please note: The above-mentioned 3 kW solar panel price in Nagpur with subsidy for on-grid solar systems is indicative as of 10th November 2025 for the SolarSquare Blue 6ft variant. The final cost of a 3 kW solar system in Nagpur depends on your DISCOM charges, 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 plant degradation rate of 1%. The actual final savings from an on-grid rooftop 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.

How to Apply for a Solar Subsidy in Nagpur?

You can receive your solar subsidy in Nagpur straight into your bank account by simply registering a consumer account on the PM Surya Ghar Muft Bijli Yojana National Portal. Follow the steps listed below to apply for a subsidy:

• Step 1 – Visit the official portal: Go to the PM Surya Ghar Muft Bijli Yojana National Portal and click on “Apply for Rooftop Solar” from the homepage.
• Step 2 – Create your consumer profile: Select your state, district, and DISCOM. After that, enter your electricity account number to register and create your login.
• Step 3 – Complete the application form: Provide your personal details and add the information from your latest electricity bill as requested on the form.
• Step 4 – Enter your bank details: Enter your bank account information, upload a cancelled cheque, and attach all documents listed on the portal.
• Step 5 – Select your solar installer: Choose an empanelled vendor approved by your DISCOM, such as SolarSquare. This vendor will handle your system installation.
• Step 6 – Upload a signed vendor agreement to the portal: After finalizing the contract with your installer, scan and upload the signed copy to the portal.
• Step 7 – Allow DISCOM to install the net meter: Once your solar system is installed, the DISCOM team will visit your property to fit a bi-directional or smart meter.
• Step 8 – Receive the Solar Commissioning Certificate: After your system passes inspection, the DISCOM will issue a solar commissioning certificate confirming activation.
• Step 9 – Apply for the subsidy: Log in to the portal again, upload your solar commissioning certificate, and submit your subsidy claim online.
• Step 10 – Receive the subsidy payment: After verification, the approved subsidy amount is transferred directly to your registered bank account within 30 days.

What are the Types of 3 kW Solar Systems and Their Prices in Nagpur?

The three most common types of solar systems used in Indian homes are on-grid, off-grid, and hybrid. On-grid solar systems are connected to the grid. Since they do not require lead-acid or lithium batteries, they cost the least. However, they’re only suitable in areas where the grid is reliable and power cuts are not an issue. For regions with prolonged, frequent power cuts, off-grid or hybrid solar systems are better investments. 

Here’s a tabulated snapshot of the cost difference between the three types of PV systems in Nagpur:

*Please note: The above-mentioned 3 kW solar panel price in Nagpur with subsidy for on-grid solar systems is indicative as of 10th November for the SolarSquare Blue 6ft variant. The final 3 kW solar plate price in Nagpur depends on your DISCOM charges, 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 system price in Nagpur for hybrid or off-grid solar systems may vary from the stated range depending on the type of solar batteries, panels, brand, and inverter type you choose. SolarSquare installs rooftop solar systems for housing societies, homes, commercial buildings, and industrial facilities, using high-efficiency solar panels. We sell off-grid and hybrid solar systems in a select few cities.

Now, let’s understand how exactly these three types differ from each other:

*Please note: The above-mentioned 3 kW solar panel price in Nagpur with subsidy for on-grid solar systems is indicative as of 10th November for the SolarSquare Blue 6ft variant. The final 3 kW solar plate price in Nagpur depends on your DISCOM charges, 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 price in Nagpur for hybrid or off-grid solar systems may vary from the stated range depending on the type of solar batteries, panels, brand, and inverter type you choose. SolarSquare installs rooftop solar systems for homes, housing societies, commercial buildings, and industrial facilities, using high-efficiency bifacial solar panels. We sell off-grid and hybrid solar systems in a select few cities.

Top Factors that Affect the Cost of a 3 kW Solar System in Nagpur

The estimated cost of a 3 kW solar system in Nagpur depends on multiple factors, including the types of solar inverters and panels you select, the height of your roof and mounting structure, and even the net metering charges imposed by your DISCOM. 

Let’s have a look at the factors because of which the 3 kW solar system cost in Nagpur could look completely different for you than it does for your neighbor: 

• The type of solar system you choose: Since an on-grid solar system does not require lead-acid or lithium batteries to store solar energy for nighttime usage, it costs the least when compared with off-grid and hybrid solar systems of the same capacity. However, hybrid or off-grid solar systems are essential in areas with frequent power cuts. 
• The type of solar panel: Higher efficiency solar panels are usually costlier. For instance, the latest, half-cut mono-PERC or TOPCon solar panels will cost more than polycrystalline solar panels. However, because PERC and TOPCon panels offer higher power generation, greater solar savings, and save rooftop space by requiring fewer panels to reach the desired system capacity, they’ve made polycrystalline panels almost obsolete in India. 
• Solar inverter type: A string inverter can be ~90% cheaper than a microinverter. Hence, you should opt for a microinverter only if nearby objects shade your roof heavily during peak sunshine hours.
• Height of the solar mounting structure: The taller the mounting structure, the more costly it will be, as more material will be required. 
• DISCOM application and net metering charges: Each electricity board, even within the same city, has its own fee for reviewing applications, inspecting the site, and installing the net meter. 
• Maintenance plan selection (AMC): Choosing an annual maintenance contract adds a few thousand to the final 3 kW solar system cost in Nagpur but covers cleaning, routine inspections, and inverter servicing. It helps prevent performance loss and saves money over time.
• Roof design, slope, and shadow impact: Flat concrete roofs are the easiest and most affordable to install on. Sloped, tiled, or shaded roofs often need custom mounting or additional load-bearing analysis, which increases the total cost of a 3 kW solar panel system in Nagpur.

Is 3 kW Enough to Run a House in Nagpur?

A 3 kW solar system is sufficient to power 2-3 BHK homes in Nagpur, with annual electricity consumption of 4,200 to 4,350 units. This much power is adequate even to run a 1.5-ton air conditioner. 

Let’s have a look at all the common appliances that you can run safely on a 3 kW solar system in Nagpur:

• One 1.5-ton air conditioner
• 3-4 LED bulbs and 1-2 LED tube lights
• 4-5 ceiling fans
• 1 refrigerator
• 1 LED TV
• 1 washing machine
• 1 mixer grinder
• 1 induction cooktop 

What are the Benefits of Installing a 3 kW Rooftop Solar System in Nagpur?

A 3 kW on-grid solar system in Nagpur can lower your electricity bills by 90% or more, offer an ROI that no other form of investment can match, and reverse air pollution right from your rooftop. 

Here’s a detailed look at the multiple benefits of a 3 kW on-grid solar system in Nagpur:

• It tackles air pollution: Installing a 3 kW solar system has the same environmental benefit as planting 118 trees. Over 25 years, these trees would offset nearly 78,000 kilograms of carbon dioxide. In simple terms, a 3 kW solar system prevents ~78,000 kg of carbon emissions over its lifetime by generating clean power directly from solar radiation rather than relying on fossil fuels. 
• It lowers electricity bills by 90% or more: A 3 kW solar system generates free solar electricity to cover all your energy needs. As a result, your reliance on expensive grid electricity will reduce, lowering your bills by at least 90%. In most cases, consumers receive near-zero electricity bills after installing solar panels.
• It saves tens of lakhs of rupees: Not paying electricity bills over 25 years yields massive savings, especially since electricity costs 3-6% more each year. Accumulated over 25 years, the savings are massive, offering an ROI that no other investment can match.

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

Building an exact 3 kW solar system using 540-watt solar panels isn’t possible. We’re not making it up. You would require 5.55 panels (3,000 ÷ 540) to reach 3 kW capacity. And a fraction of a panel can’t be installed. 

While most installers use just 5 solar panels, which results in a downsized 2.70 kW system instead of a true 3 kW system, SolarSquare uses 6 or 7 solar panels to ensure the system you install meets all your energy requirements.   

• Our 3.24 kW solar system uses exactly 6 540-watt solar panels (3,240 ÷ 540). This ensures that all your energy requirements are met with solar.  
• Our 3.78 kW solar system uses exactly 7 540-watt solar panels (3,780 ÷ 540). It’s ideal for homes that need slightly more power than a 3 kW system but don’t require the output of a full 4 kW solar system. 

Conclusion

The 3 kW solar panel price in Nagpur with subsidy for on-grid solar systems is ~Rs. 1.22 lakh*. Investing less than a lakh and a half in a 3 kW solar system is a beneficial decision for homeowners, as this system can save ~Rs. 16.58 lakh* over its 25-year lifespan. No other form of investment, whether it’s gold or mutual funds, can offer an ROI of ~13.6x, which is exactly what a 3 kW solar system offers in Nagpur.

*Please note: The above-mentioned 3 kW solar panel price in Nagpur with subsidy for on-grid solar systems is indicative as of 10th November 2025 for the SolarSquare Blue 6ft variant. The final 3 kW solar system cost in Nagpur depends on your DISCOM charges, 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 plant degradation rate of 1%. The actual final savings from a 3 kW solar system in Nagpur 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.

If you’re considering installing a rooftop solar system at your place and have any questions, book a free solar consultation call with SolarSquare.

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FAQs

Q1. How many ACs can run on a 3 kW solar system?

Ans. A 3 kW solar system in Nagpur can power 1 1.5-ton AC, alongside other common appliances such as fans, lights, an LED TV, a washing machine, a refrigerator, and an induction cooktop.

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

Ans. A 3 kW solar system that generates 4,200 to 4,350 units of electricity yearly can easily power 4-5 ceiling fans in a 2-3 BHK home.

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

Ans. When properly maintained, a 3 kW solar system can last for up to 25 years and still operate at around 80% of its original efficiency even after that period.

Q4. Is 3 kW enough for 2 ACs in Nagpur?

Ans. 3 kW is not the ideal solar system size to power 2 air conditioners alongside other common household appliances. For 2 air conditioners, you would require a 5 kW solar system.