Solar Panel Price in Delhi 2026: 1kW, 3kW, 5kW & 10kW Cost with Subsidy
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Installing rooftop solar panels in Delhi can help households reduce their electricity bills and make better use of available rooftop space. However, the cost of a solar installation depends on the system capacity, panel technology, inverter, mounting structure, electrical work and applicable government benefits.
In 2026, Delhi residents should understand two important factors before investing in rooftop solar: the central government's PM Surya Ghar Muft Bijli Yojana and Delhi's announced free rooftop solar initiative for eligible households.
This guide explains the estimated 1kW, 3kW, 5kW and 10kW solar panel prices in Delhi, the difference between complete system cost and panel-only cost, available subsidy benefits, installation requirements and how to choose a suitable solar system for your home.
Solar Panel Price in Delhi 2026: Quick Price Comparison
The following table provides indicative prices for complete on-grid rooftop solar systems in Delhi. Actual quotations depend on the selected equipment, roof conditions, installation scope and applicable local requirements.
| Solar System Capacity | Estimated Cost Before Subsidy | Central Residential Subsidy* | Estimated Cost After Central Subsidy |
|---|---|---|---|
| 1kW | ₹55,000–₹85,000 | ₹30,000 | ₹25,000–₹55,000 |
| 2kW | ₹1,00,000–₹1,50,000 | ₹60,000 | ₹40,000–₹90,000 |
| 3kW | ₹1,60,000–₹2,25,000 | Up to ₹78,000 | ₹82,000–₹1,47,000 |
| 5kW | ₹2,50,000–₹3,50,000 | Up to ₹78,000 | ₹1,72,000–₹2,72,000 |
| 10kW | ₹4,50,000–₹6,50,000 | Up to ₹78,000, if eligible | ₹3,72,000–₹5,72,000 |
These are illustrative market estimates, not fixed Bluebird Solar quotations. Central subsidy figures are subject to PM Surya Ghar eligibility and applicable rules. Delhi's separate scheme may provide a different benefit to eligible households; the two benefits should not be assumed to be automatically cumulative.
Important for Delhi residents: Delhi's announced initiative provides rooftop solar installations of up to 3kW at zero upfront cost for eligible households meeting the scheme's conditions, including the announced target of average monthly electricity consumption of up to 400 units. Check the current scheme status and eligibility before calculating your final expense.
1. Solar Panel Price in Delhi for a 1kW System
A 1kW solar system can be an option for a small household with modest electricity consumption and sufficient unshaded rooftop space.
- Estimated complete system cost: ₹55,000–₹85,000 before subsidy.
- Central subsidy: ₹30,000 for eligible residential installations.
- Indicative cost after central subsidy: ₹25,000–₹55,000.
- Typical daily generation: Approximately 3–5 units under suitable conditions.
A 1kW system may help reduce electricity consumption from the grid, but it is generally not suitable for running multiple high-power appliances throughout the day.
When evaluating a 1kW installation, check whether the quotation includes the inverter, mounting structure, wiring, electrical protection, earthing and installation charges.
Delhi households that qualify for the city's specific zero-upfront-cost initiative should check whether the scheme covers their proposed installation rather than assuming the standard market price applies.
2. Solar Panel Price in Delhi for a 3kW System
A 3kW rooftop solar system is worth considering for households with moderate electricity consumption. It can support a larger share of daytime household demand than a 1kW system, depending on actual generation and usage.
- Estimated complete system cost: ₹1,60,000–₹2,25,000 before subsidy.
- Central residential subsidy: Up to ₹78,000.
- Indicative cost after central subsidy: ₹82,000–₹1,47,000.
- Typical daily generation: Approximately 10–15 units under suitable conditions.
How Many Solar Panels Are Needed for 3kW?
| Individual Panel Wattage | Number of Panels | Combined Panel Capacity |
|---|---|---|
| 400Wp | 8 | 3.2kWp |
| 500Wp | 6 | 3kWp |
| 600Wp | 5 | 3kWp |
| 630Wp | 5 | 3.15kWp |
Five 600Wp solar panels provide exactly 3kWp of combined module capacity. Five 630Wp solar panels provide 3.15kWp, so the final design must be compatible with the inverter and applicable installation requirements.
Explore Bluebird Solar's 3kW Solar Panel System to learn more about available configurations.
3. Solar Panel Price in Delhi for a 5kW System
A 5kW solar system may be suitable for a larger household with substantial daytime electricity consumption, including homes using multiple air conditioners.
- Estimated complete system cost: ₹2,50,000–₹3,50,000 before subsidy.
- Central residential subsidy: Up to ₹78,000, subject to eligibility.
- Indicative cost after central subsidy: ₹1,72,000–₹2,72,000.
- Typical daily generation: Approximately 18–25 units under suitable conditions.
How Many Solar Panels Are Required for 5kW?
| Individual Panel Wattage | Number of Panels | Combined Panel Capacity |
|---|---|---|
| 400Wp | 13 | 5.2kWp |
| 500Wp | 10 | 5kWp |
| 600Wp | 9 | 5.4kWp |
| 630Wp | 8 | 5.04kWp |
The actual panel count depends on the chosen module and system design. A 5kW system with high-wattage panels may require fewer modules, which can be useful when rooftop space is limited.
For eligible Delhi households, the announced free rooftop solar initiative should be checked separately. A 5kW installation does not automatically qualify for a free 5kW system under a scheme limited to installations of up to 3kW.
Explore the Bluebird Solar 5kW Solar Panel System.
4. Solar Panel Price in Delhi for a 10kW System
A 10kW solar installation may suit large independent houses, villas and properties with high daytime electricity demand.
- Estimated complete system cost: ₹4,50,000–₹6,50,000 before subsidy.
- Central residential subsidy: Up to ₹78,000 where eligible.
- Indicative cost after central subsidy: ₹3,72,000–₹5,72,000.
- Typical daily generation: Approximately 35–45 units under suitable conditions.
The final cost depends on the inverter configuration, number of panels, mounting structure, roof layout, cable routing and electrical requirements.
A 10kW residential system should not be assumed to qualify for the same free-installation benefit as a household installation covered by Delhi's announced scheme for systems up to 3kW. Commercial and industrial installations also need a separate cost and eligibility assessment.
5. Delhi Free Solar Panel Scheme 2026: Who Can Benefit?
Delhi's announced rooftop solar initiative is an important consideration for eligible households planning to install solar panels in 2026.
The initiative targets households with average monthly electricity consumption of up to 400 units and provides for rooftop solar installations of up to 3kW at zero upfront cost, subject to the scheme's conditions. The announcement also includes five years of free maintenance.
Before applying, residents should confirm:
- Whether the scheme is currently accepting applications.
- Whether their electricity connection and household meet the eligibility requirements.
- The maximum system capacity available under their category.
- Whether installation, maintenance and other associated services are covered.
- The approved application and installation process.
For the latest official information, visit the Delhi Solar Portal.
Is Delhi's Free Solar Scheme the Same as the ₹78,000 Subsidy?
No. The central PM Surya Ghar subsidy and Delhi's announced zero-upfront-cost initiative are distinct programmes.
Under PM Surya Ghar, eligible residential consumers may receive central assistance of ₹30,000 for 1kW, ₹60,000 for 2kW and up to ₹78,000 for 3kW or higher qualifying capacity.
Delhi's separate scheme has its own eligibility and implementation conditions. Do not add the two benefits together when estimating your cost unless the applicable official rules explicitly permit it.
6. PM Surya Ghar Subsidy in Delhi 2026
Delhi residents considering a conventional eligible residential rooftop solar installation can also check the central PM Surya Ghar Muft Bijli Yojana.
| Eligible System Capacity | Central Subsidy |
|---|---|
| 1kW | ₹30,000 |
| 2kW | ₹60,000 |
| 3kW | Up to ₹78,000 |
| 5kW | Up to ₹78,000 |
| 10kW | Up to ₹78,000, if eligible |
The central subsidy is capped; it does not keep increasing in proportion to system capacity beyond the applicable maximum.
For a standard residential application, residents should review the official scheme requirements and follow the prescribed application and installation process.
Official resource: PM Surya Ghar National Portal.
7. What Affects Solar Panel Installation Cost in Delhi?
The cost of installing rooftop solar panels in Delhi depends on several factors beyond the panel wattage.
- Solar panel technology: Mono PERC and N-Type TOPCon panels have different specifications and performance characteristics. High-wattage panels may reduce the number of modules required for a given system capacity.
- Inverter capacity and features: The inverter must be compatible with the array and the intended system configuration.
- Mounting structure: The roof material, height, layout and structural requirements influence installation expenses.
- Electrical safety: Wiring, connectors, earthing and appropriate AC/DC protection are important components of a complete installation.
- Installation and documentation: Transportation, labour, commissioning, grid connection and applicable net-metering work may affect the final quotation.
Always ask for a written quotation that identifies what is included and what may incur additional charges.
8. On-Grid, Off-Grid and Hybrid Solar Systems
Choosing the correct system type is as important as selecting its capacity.
| Feature | On-Grid | Off-Grid | Hybrid |
|---|---|---|---|
| Connected to utility grid | Yes | No | Usually yes |
| Battery storage | Usually not included | Generally required | Available |
| Backup during grid outages | Not with a standard grid-tied inverter | Yes | Yes, for supported loads |
| Initial cost | Generally lower | Depends on battery capacity | Generally higher |
| Best suited for | Reducing electricity bills | Locations without reliable grid supply | Solar savings with backup |
For most households with a reliable grid connection, an on-grid system may offer a lower initial investment. If backup electricity is important, compare hybrid systems and battery costs separately.
Do not assume that every hybrid or off-grid configuration qualifies for the same central subsidy as an eligible grid-connected residential installation.
9. How to Choose the Right Solar System for Your Delhi Home
Before selecting a system, consider your electricity consumption, roof space and daytime usage.
- 1kW: For modest electricity requirements and smaller installations.
- 3kW: For households seeking a medium-sized rooftop system, subject to load and roof suitability.
- 5kW: For larger homes with higher daytime consumption.
- 10kW: For properties with substantial electricity demand and adequate roof space.
A professional site assessment can help determine the appropriate system size and check inverter compatibility, shading, electrical safety and installation requirements.
Choose Solar Panels for Your Project with Bluebird Solar
Selecting the right rooftop solar solution starts with understanding your electricity needs, roof conditions and budget. Compare the complete installation cost, system specifications, warranties and applicable government benefits before making a decision.
Explore Bluebird Solar's products and technology:
- Bluebird Solar Panels
- Bluebird Solar 3kW System
- Bluebird Solar 5kW System
- Bluebird Solar TOPCon Technology
Plan your solar installation with accurate pricing, the right system capacity and a clear understanding of the subsidy you may qualify for.
Frequently Asked Questions
What is the price of a 1kW solar system in Delhi in 2026?
An indicative complete 1kW on-grid system costs ₹55,000–₹85,000 before subsidy. Eligible residential consumers may receive ₹30,000 in central subsidy, subject to scheme rules.
What is the price of a 3kW solar system in Delhi after subsidy?
An indicative system costs ₹1,60,000–₹2,25,000 before subsidy. After central assistance of up to ₹78,000, the estimated cost is ₹82,000–₹1,47,000 for eligible residential installations. Delhi's separate free-solar initiative may apply to eligible households under its own conditions.
Can I get free solar panels in Delhi in 2026?
Delhi has announced a zero-upfront-cost rooftop solar initiative for eligible households, with installations of up to 3kW and a target of average monthly consumption of up to 400 units. Check the official Delhi Solar Portal for the current application status and eligibility requirements.
Is a 5kW solar system free under Delhi's scheme?
Do not assume so. The announced initiative covers rooftop systems of up to 3kW for eligible households. A 5kW installation may have a different cost and eligibility outcome.
How much subsidy is available for a 10kW solar system?
Eligible residential consumers may receive up to ₹78,000 under the central PM Surya Ghar scheme, subject to the applicable rules. Delhi's separate free-installation initiative should not be assumed to cover a 10kW system.
How many solar panels are required for a 3kW system?
Five 600Wp modules provide 3kWp of combined panel capacity. The final configuration must be compatible with the inverter and applicable installation requirements.
Is solar worth installing in Delhi?
Solar may help reduce electricity purchases when the system is correctly sized and the roof receives adequate sunlight. Actual savings depend on electricity tariffs, solar generation, household usage, export arrangements, installation cost and maintenance.
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