Solar Panel Price in Delhi 2026
3kW, 5kW, 10kW Breakdown
With power bills soaring and electricity consumption escalating in delhi, rooftop solar systems are one of the best long-term investments a home or business can make. 2026 It’s no surprise that increasing people from all over delhi ncr are adapting solar energy to reduce their monthly electricity bill and become energy independent.
While installing a solar system at your residence or office or shop or place of business, one of the first questions that comes to mind is What is the price of solar panel in delhi in 2026? In this all-inclusive post, we will provide the current prices of 3kW, 5kW and 10kW Solar system in Delhi including details of subsidy, installation charges, power generation, maintenance and savings.
Solar Panel Price in Delhi 2026
The final cost of a solar system depends on several factors, including:
- Solar system capacity
- Solar panel technology
- Inverter brand
- Roof structure and installation type
- On-grid or hybrid system
- Government subsidy eligibility
- Quality of components used
Below is the estimated price range for rooftop solar systems in Delhi in 2026:
| Solar System Size | Average Price Without Subsidy | Average Price With Subsidy |
|---|---|---|
| 3kW Solar System | ₹1.80 Lakh – ₹2.30 Lakh | ₹1.10 Lakh – ₹1.50 Lakh |
| 5kW Solar System | ₹2.80 Lakh – ₹3.60 Lakh | ₹2.00 Lakh – ₹2.70 Lakh |
| 10kW Solar System | ₹5.00 Lakh – ₹7.00 Lakh | Limited/No Residential Subsidy |
Note: Prices may vary depending on panel brand, inverter quality, roof conditions, and installation requirements.
System Capacity Breakdown
3kW System
3kW solar system are best suited for small to medium families having average electricity consumption. This is also one of the widely opted residential solar capacity in Delhi.
With Government Subsidy: ₹1.10 lakh to ₹1.50 lakh
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What Can a 3kW Solar System Run?
- 1–2 Air Conditioners, Refrigerator, LED Lights, Fans, Television, Washing Machine, Water Pump Electricity Generation
- 12–15 units per day (360–450 units per month) Rooftop Space Required
- A 3kW solar system requires around 250–300 sq. ft. of shadow-free rooftop space. Best For
- 2BHK and 3BHK homes, Small offices, Shops, Medium electricity consumers
5kW System
The 5kW solar system is one of the best choices for medium to large households with higher electricity consumption.
With Subsidy: ₹2.00 lakh to ₹2.70 lakh
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What Can a 5kW Solar System Run?
- 2–3 Air Conditioners, Refrigerator, Microwave Oven, Geyser, Washing Machine, Water Motor, Lights and Fans Electricity Generation
- A 5kW rooftop solar system in Delhi can generate approximately: 20–25 units per day (600–750 units per month) Roof Area Requirement
- A 5kW solar system generally requires around 400–500 sq. ft. rooftop space. Best For
- Large residential homes, Villas, Clinics, Restaurants, Medium commercial establishments
10kW System
A 10kW solar system is mainly suitable for commercial properties, large villas, offices, schools, and businesses with heavy electricity usage.
(The final cost depends on the solar panel brand, inverter technology, and installation type.)
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What Can a 10kW Solar System Run?
- This system can efficiently handle: Multiple Air Conditioners, Office equipment, Commercial electrical load, Heavy home appliances, Larger power requirements Electricity Generation
- In Delhi, a 10kW solar system can generate approximately: 40–50 units per day (1200–1500 units per month) Roof Space Requirement
- A 10kW solar system requires around 800–1000 sq. ft. of shadow-free rooftop area. Best For
- Factories, Schools, Commercial buildings, Hospitals, Farmhouses, Large villas
On-Grid vs Hybrid Solar System
But before you can install a system, you need to know the difference between the on-grid and hybrid solar systems.
🔌 On-Grid Solar System
An on-grid solar system is directly connected to the electricity grid.
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Benefits
- Lower installation cost
- Government subsidy available
- Net metering support
- Significant electricity bill savings
Limitation: It does not provide power backup during grid failures.
🔋 Hybrid Solar System
A hybrid solar system comes with battery backup support. If your area experiences frequent power cuts, a hybrid solar system may be a better option.
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Benefits
- Power backup during outages
- Better energy management
- Day and night power usage
Limitation: Higher installation cost, Battery replacement and maintenance required.
🏛️ Government Subsidy in Delhi 2026
The Government of India promotes rooftop solar adoption through subsidy programs such as the PM Surya Ghar Yojana. Residential users installing on-grid rooftop solar systems may receive subsidy benefits depending on system size.
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Estimated Subsidy Benefits
- Up to 3kW systems – Higher subsidy support
- 3kW to 10kW systems – Partial additional subsidy
Subsidy policies may change over time based on government regulations.
☀️ Best Panels for Delhi Weather
Delhi experiences extreme summers, dust, and high temperatures, so choosing high-quality solar panels is very important.
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Recommended Solar Technologies
- Mono PERC Solar Panels: Higher efficiency, Better low-light performance, Long lifespan
- TopCon Solar Panels: Advanced latest-generation technology, Better heat resistance, Higher power generation efficiency
Solar Panel Maintenance Cost & ROI
Solar systems are generally low-maintenance and require only basic servicing. Maintenance Includes: Cleaning solar panels, Checking electrical connections, Inverter inspection, Performance monitoring. Average yearly maintenance cost ranges between: ₹2000–₹7000 depending on system size. Regular cleaning improves solar energy generation and overall efficiency.
Solar Panel Savings and ROI
Installing rooftop solar in Delhi can significantly reduce electricity expenses. Benefits of Solar Investment:
- 70%–90% reduction in electricity bills
- Payback period of 4–6 years
- Up to 25 years of electricity generation
Example: If your monthly electricity bill is around ₹8000 and you install a 5kW solar system, your annual savings could reach ₹70,000–₹90,000.
Important Things to Check Before Installing
Before installing a rooftop solar system, make sure to check:
- Shadow-free rooftop availability
- Net metering approval from DISCOM
- Solar panel warranty
- Inverter warranty
- Installation company experience
- After-sales service support
Selecting a reputable solar installer is crucial to ensure your system's long-term performance and safety.
Why Delhi Residents Are Choosing Solar in 2026
The demand for rooftop solar systems in Delhi NCR is increasing rapidly because:
- Electricity prices continue to rise
- Solar systems have become more affordable
- Government subsidies reduce installation cost
- Solar energy is eco-friendly
- Property value may increase with solar installation
Both residential and commercial sectors are increasingly investing in solar energy solutions.
Conclusion
If you want to install rooftop solar in Delhi in 2026, 3KW, 5KW and 10KW solar power systems are good choices based on your power consumption. A 3kW system is ideal for small families, a 5kW system is best for medium to large homes, and a 10kW system is suitable for commercial and high-power users.
Due to increasing electricity rates and the support of government subsidies, solar energy is now considered a wise long-term investment for residential and commercial establishments in delhi. With good solar panels and a professional installation company, you’ll be saving a bundle on electricity for the next quarter century.
Whether you want to know about rooftop solar installation, subsidy guidance, net metering help, or the latest solar panel prices in Delhi NCR, consulting with seasoned solar experts would ensure you get the right system that fits your needs.
