Introduction
The cost of installing rooftop solar in India depends on system capacity, equipment specifications, roof conditions, and installation requirements. As a result, there is no single price applicable to every home.
For homeowners, a solar rooftop price list can provide a useful starting point for comparing different system sizes. However, the final amount should be calculated after considering the applicable government subsidy and the actual installation quotation.
What Does a Solar Rooftop Price Include?
A rooftop solar quotation generally covers more than the solar modules. A complete system may include:
- Solar modules
- Solar inverter
- Mounting structures
- DC and AC cables
- Protection equipment
- Earthing and related electrical work
- Installation and commissioning
- Metering or documentation support, where applicable
This is why two quotations for the same capacity can have different prices. Panel technology, inverter specifications, mounting requirements, and installation complexity can all influence the final amount.
When reviewing a rooftop solar price list, check whether the quoted amount represents only the panels or the complete installed system.
What is the Solar Rooftop Price List for 2026?
Indicative 2026 market ranges for residential, grid-connected rooftop systems vary considerably by location, equipment, and installation scope.
| System Capacity | Indicative Cost Before Subsidy | Central Subsidy | Indicative Cost After Central Subsidy |
|---|---|---|---|
| 1 kW | ₹60,000–₹80,000 | Up to ₹30,000 | ₹30,000–₹50,000 |
| 2 kW | ₹1.10–₹1.40 lakh | Up to ₹60,000 | ₹50,000–₹80,000 |
| 3 kW | ₹1.50–₹1.90 lakh | Up to ₹78,000 | ₹72,000–₹1.12 lakh |
| 5 kW | ₹2.50–₹3.20 lakh | Up to ₹78,000 | ₹1.72–₹2.42 lakh |
| 10 kW | ₹5.00–₹6.50 lakh | Up to ₹78,000 | ₹4.22–₹5.72 lakh |
*Indicative calculations based on recent 2026 market ranges. Actual quotations vary by location, equipment, roof conditions, installation scope, and applicable scheme requirements.
This solar rooftop price list in India should therefore be used as a reference rather than a fixed quotation.
How Does the Subsidy Change the Final Cost?
The PM Surya Ghar subsidy is calculated according to eligible residential system capacity. The current central assistance structure provides:
| Eligible Capacity | Central Financial Assistance |
|---|---|
| 1 kW | ₹30,000 |
| 2 kW | ₹60,000 |
| 3 kW | ₹78,000 |
| Above 3 kW | Maximum ₹78,000 |
The central subsidy does not continue increasing beyond 3 kW. Therefore, a 5 kW or 10 kW system can receive the same maximum central assistance of ₹78,000, subject to eligibility and applicable programme requirements.
For example, if an eligible 3 kW system costs ₹1.70 lakh before subsidy, deducting ₹78,000 gives an indicative effective cost of ₹92,000.
However, homeowners should not assume that the subsidy will be deducted directly from the vendor's quotation. The application, installation, inspection, and disbursement process must follow the applicable scheme requirements.
What Factors Can Change the Rooftop Solar Price?
A rooftop solar system price list cannot account for every property-specific requirement. The final quotation can change based on several factors.
System Capacity
Larger systems require more panels and supporting equipment, increasing the overall project cost.
Panel Technology
Monocrystalline, TOPCon, and bifacial modules can have different prices depending on their specifications, efficiency, and warranty.
Inverter Selection
The inverter capacity and technology influence the total system cost. On-grid, hybrid, and other configurations have different equipment requirements.
Roof Conditions
A straightforward concrete rooftop may require less installation work than a complex roof requiring elevated structures, additional supports or longer cable runs.
Electrical Requirements
Earthing, protection devices, cable lengths, and other electrical requirements can affect the final quotation.
What Should You Check Before Comparing Prices?
A solar system rooftop price list becomes more useful when every quotation is compared on the same basis.
Before selecting a system, check:
- Total system capacity
- Panel technology and wattage
- Inverter capacity and specifications
- Mounting structure
- Electrical protection
- Installation scope
- Product warranties
- Workmanship coverage
- Applicable subsidy
- Net-metering requirements
A lower quotation may not represent a lower overall investment if important components or installation services are excluded.
Explore Solar Solutions With Eastman
The right rooftop solar system should be evaluated based on more than its initial quotation. At Eastman Auto & Power Limited, we offer solar solutions across different system configurations, including on-grid, off-grid and hybrid systems, along with solar panels, inverters and lithium battery solutions.
For homeowners comparing a solar rooftop price list, Eastman's range provides options across different technologies and system requirements. Its solar panel portfolio includes Monocrystalline, Mono Bifacial and TOPCon technologies, while its inverter range includes grid-connected, off-grid and hybrid solutions.
The final system cost will still depend on factors such as capacity, equipment selection, roof conditions and installation requirements. Comparing these elements alongside applicable subsidies can help homeowners assess the overall value of a proposed solar installation.
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