What’s the 5 kW Solar Panel Price in Delhi with Subsidy? Explore ROI and Steps to Apply For a Subsidy

The 5 kW solar panel price in Delhi with subsidy for on-grid solar systems in 2025 is ~Rs. 1.92 lakh*. The cost of installing a solar system in Delhi is lower than in many other Indian states because homeowners can claim two separate subsidies: the central government’s PM Surya Ghar Muft Bijli Yojana, which is Rs. 78,000 for systems of 3 kW or above, and an additional Rs. 30,000 from the Delhi government for the same capacity range. This brings the total solar subsidy for a 5 kW PV system in Delhi to Rs. 1.08 lakh.

*Please note: The above-mentioned 5 kW solar panel price in Delhi with subsidy for on-grid solar systems is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final cost of a 5 kW solar panel system in Delhi 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. 

A 5 kW solar system can generate 7,000 to 7,250 units of electricity per year, sufficient to power two 1.5-ton air conditioners along with other common home appliances in a 3-4 BHK home. It’s a worthwhile investment for homeowners because investing just ~Rs. 1.92 lakh* today, as the 5 kW solar panel price in Delhi with subsidy, will save ~Rs. 12.94 lakh* over 25 years. That’s ~6.7x ROI, which no other investment can offer, except for a 5 kW on-grid rooftop solar panel system for homes in Delhi.

*Please note: The above-mentioned 5 kW on-grid solar system price in Delhi with subsidy is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final 5 kW solar system cost in Delhi 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 5 kW on-grid rooftop solar system in Delhi 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 clean and maintain your panels after installation.

TL;DR Summary Box: What is the Subsidy for 5-Kilowatt Solar Panels in Delhi in 2025?

Delhi residents receive two subsidies that bring down the cost of installing a 5 kW grid-connected solar system to one of the lowest in India. 

• PM Surya Ghar subsidy for 5 kW solar systems: Rs. 78,000
• Delhi government subsidy for 5 kW solar systems: Rs. 30,000

So, the total subsidy for 5-kilowatt solar panels in Delhi in 2025 is Rs. 1.08 lakh. 

Here are the main topics covered in this blog in detail:

*Please note: The above-mentioned 5 kW on-grid solar system price in Delhi is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final cost of a 5 kW solar system in Delhi 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 plant degradation rate of 1%. The actual final savings from a 5 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.

**Please note: The above-mentioned 5 kW solar panel price in Delhi 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’s the 5 kW Solar System Price in Delhi without Subsidy in 2025?

The 5 kW solar plate price in Delhi without subsidy for on-grid solar systems is ~Rs. 3 lakh*. Homeowners, however, can install rooftop solar in Delhi at much lower rates due to subsidies offered by the central and Delhi governments. 

*Please note: The above-mentioned 5 kW on-grid solar system price in Delhi is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final cost of a 5 kW solar system in Delhi 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. 

If you fulfill the eligibility criteria below, you can install a solar system in Delhi at subsidized rates:

• You must be an Indian citizen with an active electricity connection in your name with your local DISCOM.
• You’re installing a grid-connected solar system. Remember that off-grid and commercial rooftop systems are not eligible for the PM Surya Ghar subsidy.
• The property where the system is being installed is legally in your name.
• You have never received a subsidy for systems up to 3 kW previously under any scheme.
• You are using ALMM-approved, made-in-India solar panels.

What’s the Solar Subsidy in Delhi?

Delhi homeowners can receive financial assistance from the central and Delhi governments, thereby substantially reducing the solar installation cost.

Let’s have a look at the financial assistance offered by both center and state governments:

• PM Surya Ghar solar subsidy for 1-2 kW solar systems: Rs. 30,000 per kilowatt
• PM Surya Ghar solar subsidy for additional capacity over and above 2 kW up to 3 kW: Rs. 18,000
• PM Surya Ghar solar subsidy for 3 kW or higher capacity: Rs. 78,000  
• State subsidy in Delhi for 1 kW solar systems: Rs. 10,000
• State subsidy in Delhi for 2 kW solar systems: Rs. 20,000
• State subsidy in Delhi for systems >=3 kW: Rs. 30,000

Based on the details above, we’ve made a simplified table that enlists the total solar subsidy in Delhi for different system capacities: 

Simply put, the total subsidy for a 5 kW solar system in Delhi is Rs. 1.08 lakh.

What’s the 5 kW Solar Panel Price in Delhi with Subsidy in 2025?

Here’s a tabulated snapshot of the 5 kW solar panel price in Delhi with subsidy for on-grid solar systems:

*Please note: The above-mentioned cost of a 5 kW solar panel system in Delhi is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final 5 kW on-grid solar system price in Delhi 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. 

5 kW On-Grid Solar System Price in Delhi vs Solar Savings Over 25 Years

A 5 kW on-grid solar system in Delhi costs ~Rs. 1.92 lakh* after subsidy and can generate savings of ~Rs. 12.94 lakh* over 25 years. This means the system delivers an ROI of approximately 6.7x over its lifetime, making it one of the most cost-efficient energy investments for Delhi households.

You can also calculate the solar savings for your home using SolarSquare’s free solar energy estimator calculator, which shows the projected power generation, ideal system size for your home, required roof space, and ROI.

Here is a clear breakdown of the price, lifetime savings, and ROI for a 5 kW on-grid solar system in Delhi:

*Please note: The 5 kW solar panel price in Delhi with subsidy for on-grid solar systems listed in the section above is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final 5 kW solar system cost in Delhi 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 5 kW on-grid rooftop solar system in Delhi 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 Delhi?

You need to register an account on the PM Surya Ghar Muft Bijli Yojana National Portal and add your bank account details to receive a solar subsidy in Delhi. 

Here are the simple steps you can follow:

• Step 1 – Open the official portal: Go to the PM Surya Ghar Muft Bijli Yojana National Portal for Rooftop Solar and choose the option to apply for a rooftop solar system.
• Step 2 – Create your consumer profile on the portal: Select Delhi, pick your district and DISCOM, and register by entering your Customer Account Number.
• Step 3 – Fill out the rooftop solar form: Enter your personal information and provide the numbers from your latest electricity bill as required by the form.
• Step 4 – Add banking information: Upload the documents requested on the portal, enter your bank account details, and attach a cancelled cheque for verification.
• Step 5 – Select an empanelled installer: Choose an installer from the DISCOM-approved list available on the portal.
• Step 6 – Upload the signed agreement: Review and sign the contract provided by your chosen installer. Then, upload the signed document to the portal.
• Step 7 – Net meter is installed: After your rooftop plant is installed, the DISCOM installs a bi-directional or smart meter that tracks the electricity your home uses and exports.
• Step 8 – Get the commissioning certificate: Once the system is inspected and confirmed to be operational, the DISCOM issues the Solar Commissioning Certificate.
• Step 9 – File your subsidy claim: Log back into the portal and upload the commissioning certificate to submit your subsidy claim.
• Step 10 – Receive the subsidy: After approval, the central and state subsidy amounts are transferred to your bank account within 30 days.

What are the Types of 5 kW Solar Systems and Their Prices in Delhi?

On-grid, off-grid, and hybrid are the three main solar system types to choose from. An on-grid system is connected to the grid, not a lead-acid or lithium battery bank. Excess energy is sent straight to the grid. It’s recommended for areas where power outages are not an issue. Off-grid and hybrid solar systems are connected to batteries and ideal in areas where the grid is unavailable or unreliable, making energy storage essential. 

Here’s a cost comparison between the three types:

*Please note: The above-mentioned 5 kW solar panel price in Delhi with subsidy for on-grid solar systems is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final cost of a 5 kW solar system in Delhi 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 5 kW solar system price in Delhi 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 residential and commercial rooftop systems, using high-efficiency solar panels. We sell off-grid and hybrid solar systems in a select few cities.

Here’s a side-by-side comparison of all three types to help you decide which one is suited based on your requirements and budget: 

*Please note: The above-mentioned 5 kW solar panel price in Delhi with subsidy for on-grid solar systems is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final 5 kW solar plate price in Delhi 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 cost of a 5 kW solar panel system in Delhi 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 residential and commercial rooftop systems, using high-efficiency solar panels. We sell off-grid and hybrid solar systems in a select few cities.

Is 5 kW Enough for a House in Delhi?

A 5 kW solar system is sufficient to power large 3-4 BHK homes in Delhi because it can generate 7,000 to 7,250 units of electricity per year. This much power is enough to run two air conditioners and other common household appliances.

Here’s a list of appliances you can power using a 5 kW solar system in Delhi:

What are the Benefits of installing a 5 kW On-Grid Solar System in Delhi?

Investing in a 5 kW on-grid solar system in Delhi is a worthwhile decision because it can reduce electricity bills by 90% or more and help tackle air pollution right from your rooftop. 

Here are some of the most crucial benefits of installing a 5 kW on-grid solar system in Delhi:

• It can make the air breathable again: A 5 kW solar system has the same environmental impact as planting 196 full-grown trees. It can offset ~1,30,000 kg of carbon dioxide over its 25-year lifespan. Can you imagine how drastically the air quality index in Delhi would improve if every home and housing society switched to solar?
• It lowers electricity bills: A 5 kW solar system can reduce your reliance on expensive grid electricity to such an extent that your bills can shrink to zero or near zero. 
• It saves tens of lakhs of rupees over 25 years: The solar system will generate free solar electricity for 25 years. Which means, you won’t be paying any bills for 25 long years. Provided that electricity tariffs tend to inflate by 3-6% annually, your savings over 25 years would be in tens of lakhs of rupees. 

Why Choose SolarSquare’s 5.40 kW Solar Systems?

Most rooftop solar systems today are built with high-capacity panels, such as 540-watt modules. Older low-wattage panels have largely disappeared from residential installations because they occupy more space and deliver less power per panel. So, when a 5 kW solar system uses 540-watt panels, it would require about 9.2 panels (5,000 ÷ 540) based on the calculation. Since panels cannot be divided, the actual installation can only be done with either 9 or 10 panels.

Using 9 panels reduces the total capacity to 4.86 kW, which is lower than what a home requiring a true 5 kW system should install. With a smaller system, the drop in power generation means your electricity bill will not fall as much as expected, and the overall savings from solar will also be reduced.

To deliver the performance a 5 kW user needs, SolarSquare installs 10 full 540-watt panels, creating a 5.40 kW system. This size generates more electricity each day, covers the home’s full energy requirement, increases long-term savings, and brings monthly bills close to zero.

Conclusion

The 5 kW solar panel price in Delhi with subsidy for on-grid solar systems is ~Rs. 1.92 lakh*. It’s a profitable long-term investment, not an expenditure, because this same system will save ~Rs. 12.94 lakh* over 25 years. That’s an ROI of almost 6.7x. Invest the same money for 25 years in gold, mutual funds, or anything else, and the ROI will be much lower. 

*Please note: The above-mentioned 5 kW solar panel price in Delhi with subsidy for on-grid solar systems is indicative as of 24th November 2025 for the SolarSquare Blue 6ft variant. The final 5 kW solar system cost in Delhi 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 5 kW on-grid rooftop solar system in Delhi 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.

For any further queries about rooftop solar installation in Delhi, you can book a free solar consultation call with SolarSquare.

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FAQs

Q1. How many ACs can 5 kW solar systems run?

Ans. A 5 kW solar system can power two 1.5-ton air conditioners along with other common appliances such as lights, fans, an LED TV, a washing machine, and a refrigerator.

Q2. What size roof is needed for 5 kW?

Ans. It would require approximately 500 square feet of shadow-free area on a roof to install a 5 kW solar system.

Q3. What is the lifespan of a 5 kW solar system?

Ans. A well-maintained 5 kW solar system can keep generating power for about 25 years, provided it receives proper cleaning and servicing. Even after this period, the system continues operating at ~80% of its original efficiency.

Q4. Can solar panels work on cloudy days?

Ans. Solar panels do generate electricity during cloudy or rainy weather. The output is lower than on a clear, sunny day, but production does not stop because photovoltaic panels rely on sunlight, not heat, to generate power.