What Is the Solar Panel Cost in Noida & Greater Noida in 2026?
Planning to install rooftop solar and wondering “Solar panel lagwane mein kitna kharcha aayega?”
The answer depends on your system size, panels, inverter, mounting structure, installation, roof condition and applicable subsidy. So, instead of looking at only the panel price, it is important to calculate the complete system cost and expected savings.
In this guide, we’ll look at the approximate cost of 1 kW, 2 kW, 3 kW, 5 kW and 10 kW solar systems in Noida and Greater Noida.
Note: Prices are indicative. Actual quotations can vary depending on equipment, roof structure, installation requirements and current market prices.
What Is the Approximate Solar Cost in Noida?
For a residential on-grid rooftop system, current 2026 market estimates in Noida show the following approximate ranges.
| System | Approx. Cost Before Subsidy | Approx. Roof Space |
| 1 kW | ₹65,000–₹90,000 | 80–120 sq. ft. |
| 2 kW | ₹1.8–₹2.0 lakh | 160–240 sq. ft. |
| 3 kW | ₹2.1–₹2.3 lakh | 240–360 sq. ft. |
| 5 kW | ₹3.2–₹3.6 lakh | 400–600 sq. ft. |
| 10 kW | ₹5.5–₹5.9 lakh | 800–1,200 sq. ft. |
These are planning figures, not fixed prices. Your final cost can change based on panel technology, inverter, structure height, wiring, roof accessibility and installation requirements.
What Is Included in the Solar Installation Cost?
A complete rooftop solar system generally includes:
- Solar panels
- Solar inverter
- Mounting structure
- DC/AC cables and protection equipment
- Earthing and safety components
- Installation and commissioning
- System monitoring
- Net-metering-related process, where applicable
This is why comparing two solar quotations only on “₹ per kW” can be misleading.
How Much Solar Subsidy Is Available in Uttar Pradesh?
For eligible residential consumers, the PM Surya Ghar central subsidy provides:
- 1 kW: ₹30,000
- 2 kW: ₹60,000
- 3 kW: ₹78,000 maximum
The Uttar Pradesh government also provides ₹15,000/kW up to a maximum of ₹30,000 per consumer for eligible residential rooftop systems.
This means an eligible UP homeowner can potentially receive a combined benefit of up to ₹1.08 lakh.
The subsidy is subject to the applicable scheme conditions, approved vendors and installation requirements.
Does a 5 kW or 10 kW system get more subsidy?
No.
The residential central subsidy is capped at ₹78,000, while the UP state subsidy is capped at ₹30,000 per consumer. Installing a larger system doesn’t automatically increase the subsidy.
How Much Electricity Can Solar Generate?
A rough planning estimate for rooftop solar is around 4–5 units per kW per day, although actual generation depends on sunlight, shading, orientation, tilt, weather and system efficiency.
That means approximately:
- 1 kW: 120–150 units/month
- 2 kW: 240–300 units/month
- 3 kW: 360–450 units/month
- 5 kW: 600–750 units/month
- 10 kW: 1,200–1,500 units/month
These numbers are estimates, not guaranteed generation figures.
How Much Roof Space Do You Need?
Roof size is another important factor.
A typical system may require roughly 80–120 sq. ft. per kW, depending on the panel technology and layout.
For example:
3 kW → around 240–360 sq. ft.
5 kW → around 400–600 sq. ft.
But the entire roof cannot always be used. Water tanks, shadows, parapet walls and maintenance pathways can reduce usable space.
How Much Can You Save With Solar?
Your savings depend on:
Solar generation × value of the electricity it offsets
For example, if your system generates around 400 units/month, and those units would otherwise cost ₹8 each:
400 × ₹8 = ₹3,200/month
That is approximately ₹38,400 per year.
Your actual savings can differ because of your electricity tariff, consumption pattern, fixed charges and net-metering arrangement.
What Is the Solar Payback Period?
The payback period is the time required for your electricity savings to recover your effective solar investment.
Payback = Net Solar Cost ÷ Annual Savings
For example:
If your effective investment is ₹1.20 lakh and annual savings are approximately ₹36,000:
₹1,20,000 ÷ ₹36,000 ≈ 3.3 years
The actual payback can be shorter or longer depending on system cost, electricity tariff, generation and subsidy.
UPNEDA describes rooftop solar as having a planning life of around 25 years, making the long-term economics important when evaluating the investment.
Which Solar System Is Right for Your Home?
There is no single “best” system size.
1–2 kW
Suitable for homes with relatively low electricity consumption.
3 kW
A practical option for many residential users with moderate-to-higher electricity usage.
5 kW
Better suited to larger homes with higher consumption, including homes using multiple heavy appliances.
10 kW
More relevant for high-consumption properties, offices, institutions and certain commercial applications.
The right capacity should be decided after looking at your electricity bills, sanctioned load and available rooftop area.
Is the Cheapest Solar Quote the Best?
Not necessarily.
Before selecting an installer, compare:
Panels + Inverter + Structure + Safety + Installation + Warranty + After-Sales Support
UPNEDA also recommends considering warranties, expected generation, service support and the vendor’s track record—not just the system price.
A slightly higher-quality installation can provide better long-term value than choosing purely on the lowest quotation.
Frequently Asked Questions
Is solar worth installing in Noida in 2026?
For many homes and businesses, rooftop solar can significantly reduce electricity purchases over the system’s operating life. Your actual ROI depends on consumption, tariff, system cost and generation.
What is the price of a 3 kW solar system in Noida?
Current market estimates put a 3 kW residential system at roughly ₹2.1–₹2.3 lakh before applicable subsidies, depending on specifications and installation.
How much subsidy can I get for a 3 kW system?
Eligible residential consumers in Uttar Pradesh can potentially receive up to ₹78,000 central subsidy + up to ₹30,000 state subsidy, subject to scheme conditions.
How much space is required for 5 kW solar?
Approximately 400–600 sq. ft. of usable rooftop area, depending on the panels and installation layout.
Can commercial properties get the same subsidy?
The PM Surya Ghar residential subsidy is intended for eligible residential consumers; commercial and industrial projects should be evaluated separately based on project cost, electricity consumption and applicable policies.
Ready to Know Your Solar Cost?
Every rooftop is different.
At C.P. – KG Insolation Pvt. Ltd. | Tata Power SolarRoof Channel Partner, we can help you understand:
Available rooftop space
Expected generation
Estimated savings
Applicable subsidy
Net-metering requirements
Get a Free Solar Consultation from KG Insolation.
WhatsApp: +91 9999412481
Call: +91 9999412481 | +91 9811432481
Email: kginsolation@gmail.com
Website: www.kginsolation.in
Serving Noida, Greater Noida, Ghaziabad, Yamuna Expressway and surrounding NCR areas.
