Imagine it's a typical weekday morning in Delhi. You leave for work and your children head to school. The house is nearly empty, yet your rooftop solar panels continue generating electricity throughout the day under the bright Delhi sun. Now here's the question most of us must thought :

If nobody is using electricity during the day, what happens to all the extra power generated by my solar panels?

Does it get wasted? Do you lose it? Or does the electricity company pay you for it? The answer lies in something called Net metering.

For many homeowners, terms like net meter, DISCOM approval, grid synchronization, export units, and energy credits can sound technical and overwhelming. However, understanding net metering is essential because it directly impacts how much value you get from your rooftop solar system.

In this guide, we'll explain the latest net metering rules in Delhi, who is eligible, how the approval process works, how it connects with PM Surya Ghar Yojana, and how homeowners can maximize long-term solar savings.

Net Metering Rules in Delhi 2026: What Homeowners Need to Know

Let's understand this with a simple example. Imagine your solar system generates 20 units of electricity today, but your home only consumes 12 units. Instead of letting the remaining 8 units go unused, they are automatically sent to the electricity grid. Through net metering, those extra units help reduce the electricity you draw from the grid later. 

This ensures that the electricity generated by your rooftop solar system continues creating value even when it is not being used instantly.

For installing rooftop solar under the PM Surya Ghar Yojana, net metering is an important part of the overall solar ecosystem, enabling better utilization of solar energy and improved savings.

Who Is Eligible for Net Metering in Delhi?

Net metering in Delhi is generally available to residential consumers who install a rooftop solar system and have a valid electricity connection in their name. Since solar regulations and eligibility requirements may evolve over time, homeowners should always review the latest  residential rooftop solar policies applicable in Delhi before proceeding with installation. To be eligible, homeowners generally need:

• A valid electricity connection
• Adequate shadow-free rooftop space
• Property ownership or authorization documents
• A rooftop solar system that complies with utility requirements

Which DISCOM Handles Your Application?

The DISCOM responsible for processing your net metering application in Delhi depends on the location of your property.

DISCOM	Full Name	Areas Generally Covered
BRPL	BSES Rajdhani Power Limited	South Delhi and West Delhi
BYPL	BSES Yamuna Power Limited	East Delhi and Central Delhi
TPDDL	Tata Power Delhi Distribution Limited	North Delhi and North-West Delhi
NDMC	New Delhi Municipal Council	NDMC service areas and parts of Central Delhi

Tip: If you're unsure which DISCOM serves your area, check your electricity bill. The utility name is usually displayed at the top.

Step-by-Step Net Metering Process in Delhi

Step 1: Rooftop Assessment

Your installer evaluates:

• Monthly electricity consumption
• Roof size and orientation
• Shadow-free space availability
• System sizing requirements

Step 2: Application Submission

Homeowners who want a more detailed breakdown of inspections, approvals, and meter installation stages can also explore MYSUN's complete guide to the net metering process.

Pro Tip: Ensure that the mobile number linked to your electricity connection is active and updated. Most application-related OTPs and approvals are sent to this registered number.

Step 3: Technical Feasibility Approval

The DISCOM reviews the application and verifies technical eligibility.

Step 4: Solar Installation

The rooftop solar system is installed according to approved specifications.

Step 5: Inspection

The installed system is inspected for compliance and safety.

Step 6: Net Meter Installation

A bidirectional meter is installed to record both imported and exported electricity.

Step 7: Grid Synchronization

The system is officially connected to the electricity grid and begins exporting surplus solar power.

Before You Apply, Keep These Documents Ready 

Most residential applicants typically need:

• Latest electricity bill
• Identity proof
• Address proof
• Property ownership documents
• Solar system specifications
• Application forms and declarations

Keeping these documents ready can help avoid unnecessary delays during the approval process.

How Long Does the Entire Process Usually Take? 

While timelines may vary depending on the DISCOM and application completeness, most residential net metering applications are generally completed within 30–45 days.

Delays are often caused by:

• Incomplete documentation
• Mobile number mismatches
• Pending inspections
• Technical clarifications

Working with an experienced solar partner can help streamline the process.

How PM Surya Ghar Yojana Works with Net Metering

One of the most common misconceptions is that subsidy and net metering are two separate benefits. In reality, they complement each other. While the PM Surya Ghar Yojana helps reduce the upfront cost of installing solar, net metering helps you maximize savings after the system is installed. PM Surya Ghar Yojana Helps You:

• Reduce upfront installation costs
• Access government subsidy benefits
• Improve project affordability

Net Metering Helps You:

• Earn value from surplus solar generation
• Reduce electricity bills
• Improve long-term returns from your solar investment

Together, these benefits make rooftop solar significantly more attractive for residential consumers.  

Real-World Impact: Do These Savings Actually Work?

Many of us still assume solar only works if someone is home during the day. However, net metering allows you to benefit from solar generation even when your house is empty. 

Consider two typical Delhi households. One installed a 3kW rooftop solar system and previously paid around ₹6,000 per month in electricity bills. Another opted for a 5kW system and was spending more than ₹8,000 per month, primarily due to higher air-conditioning usage.

On average, their solar systems generated approximately 350–450 units and 600–750 units of electricity per month, respectively. Since both families were away during working hours, a large portion of the solar power generated during the day was exported to the grid through net metering.

The exported units were then adjusted against the electricity consumed during the evening and night, when the families returned home. As a result, their dependence on grid electricity reduced significantly, leading to lower monthly electricity bills and better overall returns from their solar investment.

Things Homeowners Often Get Wrong About Net Metering 

Myth	Reality
Solar will completely eliminate my electricity bill.	Savings depend on system size, consumption patterns, and applicable charges.
Extra solar power gets wasted.	Surplus electricity is exported to the grid and adjusted through net metering.
Solar only works if someone is home all day.	Working families benefit significantly because the daytime generation earns credits.
Net metering is complicated.	With the right solar partner, approvals and documentation are generally straightforward.

Typical Solar Generation in Delhi

The amount of electricity generated depends on roof orientation, shading, weather conditions, and system performance. However, homeowners can use the following estimates as a reference:

System Size	Estimated Monthly Generation	Estimated Annual Generation
3kW	350–450 Units	4,500–5,400 Units
5kW	600–750 Units	7,200–9,000 Units
10kW	1,200–1,500 Units	14,000–18,000 Units

These figures can help homeowners estimate the potential value of rooftop solar before making an investment decision.

Can Apartment Owners Benefit from Net Metering?

Yes, depending on the applicable regulations and project structure.Apartment residents and housing societies may be able to benefit through:

Group Net Metering: Allows a consumer with multiple electricity connections (e.g., an independent building owner with multiple floors/meters) to generate solar energy on one roof and distribute the solar net metering credits across separate electricity connections.

Virtual Net Metering: Designed for residential societies and apartments. Solar panels are installed on a communal rooftop or shared area, and the net metering benefits are split proportionally among the electricity bills of participating residents

These mechanisms help extend the benefits of rooftop solar beyond individual independent homes and encourage broader adoption across residential communities.

Why More Delhi Homeowners Are Choosing Solar in 2026

A few years ago, most homeowners viewed solar as something only environmentally conscious people installed. Today, the conversation has changed. Rising electricity bills, longer AC usage during Delhi summers, and government-backed schemes such as PM Surya Ghar have made solar a practical financial decision for many families. More homeowners are now looking at rooftop solar not just as a way to generate clean energy, but as a way to gain greater control over future electricity expenses. 

When combined with net metering, rooftop solar becomes more than just an energy solution—it becomes a long-term financial investment that helps homeowners gain greater control over their electricity costs.

Final Thoughts

If you've been considering rooftop solar but felt unsure about how net metering works, you're not alone. It's one of the most common questions homeowners ask before making the switch. The good news is that once you understand how surplus electricity is credited and adjusted, the concept becomes surprisingly straightforward. More importantly, it helps ensure that every unit generated on your roof continues working for you. For Delhi homeowners exploring solar in 2026, understanding net metering today can help you make a smarter investment tomorrow.

Don't let upfront costs keep your household locked into paying high electricity bills. So whether you're exploring subsidy eligibility, net metering approvals, or system sizing, MYSUN can help simplify the entire process. Let our regional NCR experts design a zero-stress financial path to total energy independence. 

📞 Contact our solar advisors today: 8448380218  

📧 Email: [email protected]

👉 Try the MYSUN Solar Calculator  to check your savings now.

A few years ago, rooftop solar felt like one of those “future” things people talked about but rarely installed.In 2026, that has changed completely.Now the conversation usually starts after someone opens a summer electricity bill in Delhi NCR, Gurgaon, Noida, or Faridabad and says:

“Yeh bill itna kaise aa gaya?”

And honestly, that reaction makes sense.Electricity prices are rising, AC usage is increasing every summer, and families are looking for ways to control long-term monthly expenses. That is exactly why rooftop solar is becoming less of an environmental decision and more of a financial one. But before installing solar, almost everyone asks the same thing: “Is it actually worth the investment?”

The short answer is yes — for many Indian homes, rooftop solar in 2026 offers one of the strongest long-term returns among household investments. But the real answer depends on your electricity usage, rooftop condition, and system size.

Let’s understand the real math behind it.

What does ROI actually mean in rooftop solar?

“Most homeowners don’t actually care about financial terms like ROI. What they really want to know is simple:‘Aaj paisa lagaunga toh wapas kab aayega?’” 

• how much money you spend on installing the system
• versus how much you save on electricity bills over time

The second term people hear often is “payback period.” That simply means:
How long it takes for your electricity savings to recover your solar installation cost.After the payback period ends, the electricity your system generates becomes mostly savings for the next 20–25 years. 

Why rooftop solar makes more financial sense in 2026

And honestly, this calculation looks very different in 2026 compared to a few years ago.Because the economics of rooftop solar have changed rapidly 

1. Electricity bills are rising fast

Across India, urban electricity tariffs continue increasing because of fuel costs, peak demand, and infrastructure pressure. In cities like Delhi NCR, many households now pay ₹8–₹10 per unit in higher slabs. 

2. Government subsidy reduced upfront cost

Under the PM Surya Ghar Yojana, homeowners can receive subsidies up to ₹78,000 for residential rooftop systems. 

3. Solar technology improved

Modern N-Type TOPCon panels are more efficient and degrade slower than older systems, improving long-term generation and savings.

That combination has made rooftop solar far more financially attractive than it was even five years ago.

Average solar payback period in India (2026)

Naturally, the next question homeowners ask is:‘Theek hai savings hogi… but kitne time mein investment recover hoga? Here’s what homeowners are commonly seeing in 2026:

System Size	Typical Home Type	Average Payback
2–3 kW	Small to medium families	4–5 years
3–5 kW	AC-heavy homes	3.5–5 years
5–10 kW	Large homes & EV users	5–7 years

The exact timeline depends on:

• monthly electricity bill  
• sunlight availability
• rooftop shadow
• subsidy eligibility
• and installation quality

But overall, solar payback periods are now shorter than ever before in India. 

Of course, these numbers vary from home to home depending on electricity usage and rooftop conditions.

That’s why many homeowners now use solar ROI calculators to estimate their own long-term savings more realistically ? Explore MYSUN’s detailed guide on Solar ROI & Payback Period to calculate long-term savings, understand real payback timelines, and see how much you can potentially save with rooftop solar in 2026. 

Real example: How savings actually work

Every summer, Mr. Sushil Sharma from Greater Noida saw his monthly electricity bill reach around ₹5,500 due to heavy AC usage. Before deciding to install solar, he visited the MYSUN Solar Calculator and entered his location and monthly electricity bill.

Within minutes, the calculator recommended a 5.4 kW rooftop solar system based on his consumption pattern and location.

The report showed that his monthly electricity bill could reduce from ₹5,500 to approximately ₹666, helping him start saving around 88% from Day 1.

The calculator also estimated a total system investment of around ₹2.8 lakh, an expected payback period of just over 5 years, and lifetime savings of approximately ₹13.8 lakh over 25 years.

Seeing these numbers gave Mr. Sharma the confidence to go solar with MYSUN. Today, he's enjoying significantly lower electricity bills while generating clean energy for his home. And once the investment is recovered, the electricity generated over the remaining life of the system translates into long-term financial savings.

Why people now compare solar with investments

This is where the conversation becomes interesting. Earlier, homeowners looked at solar as an expense. Now many people see it as an asset.Because unlike a car or appliance, a rooftop solar system keeps generating financial value every single month. Solar companies like MYSUN now estimate rooftop solar ROI in the range of 15–25% annually through electricity savings, which is often higher than:

• Fixed Deposits
• traditional savings plans
• or rental yield from real estate investments 

And unlike market-linked investments, solar savings are directly tied to reducing your household expenses.

What affects your solar ROI the most?

Not every home gets the same savings. Here are the biggest factors:

• High electricity usage :- Homes with bills above ₹4,000–₹5,000 usually recover costs faster.
• Good sunlight exposure:- Less shade means higher power generation.
• Proper system sizing:- Oversized systems can reduce financial efficiency.
• Quality installation:- Poor wiring, cheap components, or bad engineering can reduce long-term performance.

So, is rooftop solar worth it in 2026?

For many Indian households — yes, absolutely.Especially if:

• your electricity bills keep rising
• you use multiple ACs
• you work from home
• or you plan to buy an EV in the future

The biggest mindset shift happening in 2026 is this:People are no longer asking:
“Can solar save electricity?”

They already know it can. Now they are asking:
“How much money am I losing every year by delaying it?”And honestly, that may be the biggest reason rooftop solar adoption is accelerating so quickly across India today.

Conclusion

In 2026, rooftop solar is no longer just about “going green.” For many families across Delhi NCR, it has become a smart financial decision that offers long-term savings, protection from rising electricity costs, and greater peace of mind during harsh summers.

The biggest reason people are switching is simple: the numbers finally make sense. With improving technology, government subsidies, and increasing electricity tariffs, rooftop solar now delivers a realistic payback period along with years of future savings.

But beyond ROI and calculations, solar is also about control. Control over your monthly bills. Control over future energy costs. And control over building a more sustainable lifestyle for your family.

MYSUN isn't just installing solar panels; we're building a sustainable future for Delhi NCR. We're dedicated to providing exceptional service, from the initial consultation to ongoing maintenance. We're here to answer your questions, address your concerns, and guide you through your solar journey.

Explore More:

• Learn More About Solar Subsidy Plans in Delhi NCR
• Calculate Your Solar Savings 
• MYSUN’s detailed guide on Solar ROI & Payback Period 

Ready to embrace the sun?

Contact our solar advisors today for a complimentary consultation:

📞 +91 8448380218
📧 [email protected]

Or visit: MYSUN Official Website. Let's shine brighter, together. Share your thoughts and experiences in the comments below!