Solar Panel Installation Cost in India : Solar power has increasingly been adopted by Indian households as electricity costs continue to rise and environmental awareness grows. For many homeowners, solar panel installation is being viewed not merely as an eco-friendly choice but as a pragmatic financial decision. The burning question remains: what actual costs might be encountered when solar panels are installed in India?
Average Solar Panel Installation Cost in India
Solar panel installation costs across India typically range between ₹40,000 to ₹1,20,000, with variations dependent on system dimensions. As of 2025, the price per watt for residential rooftop installations is generally found between ₹27 to ₹40.
| System Size | Without Subsidy (Approx) | With Govt. Subsidy (Approx) |
|---|---|---|
| 1 kW | ₹40,000 – ₹50,000 | ₹30,000 – ₹35,000 |
| 3 kW | ₹1,20,000 – ₹1,50,000 | ₹80,000 – ₹1,00,000 |
| 5 kW | ₹1,80,000 – ₹2,40,000 | ₹1,20,000 – ₹1,50,000 |
These figures should be treated as approximate estimates, as actual costs may be influenced by geographical location, installation company, and equipment brand selected.
Cost of Solar Panels for 3-Bedroom House in India
You can calculate cost in free with online calculator. In a typical 3-bedroom Indian home, monthly electricity consumption hovers around 300 to 450 units, necessitating a 3kW to 5kW solar system. When solar installations for such properties are considered, the following options are commonly recommended:
- 3kW System: Electricity for essential appliances can be generated, including fans, lighting, refrigeration, and a single air conditioner.
- 5kW System: Complete household power requirements can be met, including multiple air conditioning units and high-consumption devices.
When subsidies are factored in, costs are estimated at:
- 3kW system: ₹80,000 to ₹1,00,000
- 5kW system: ₹1,20,000 to ₹1,50,000
Substantial upfront cost reductions can be enjoyed when subsidy eligibility criteria are met
3kW Tata Solar Panel Price in India
Tata Power Solar has been established as one of India’s most reputable solar brands. For their 3kW systems, costs are typically distributed as follows:
- Panels: ₹75,000 – ₹85,000
- Inverter: ₹20,000 – ₹30,000
- Installation & accessories: ₹15,000 – ₹25,000
Total investment required stands at approximately ₹1,10,000, though this figure might be reduced by 30-40% when government subsidies are applied.
5kW Tata Solar System Price in India With Subsidy
Government of India and other state government has given a subsidy on Solar System installation. When comprehensive energy coverage is desired, a 5kW Tata solar system might be deemed more suitable for many households.
- Panels: ₹1,25,000 – ₹1,35,000
- Inverter: ₹40,000 – ₹50,000
- Installation: ₹25,000 – ₹35,000
Without subsidies, total expenditure ranges from ₹1,90,000 to ₹2,20,000 When subsidies are applied: Costs may be reduced to ₹1,30,000 – ₹1,50,000
Using a Solar Panel Installation Cost Calculator
For those uncertain about specific costs applicable to their situation, solar panel installation cost calculators may be utilized. These online tools generate estimates based on several factors:
- Monthly electricity consumption patterns
- Property location within India
- Available rooftop area
- Desired system capacity (expressed in kW)
Through these calculators, more precise projections of initial investment and long-term savings can be obtained.
Solar Panel for Home Government Subsidy
To enhance solar energy affordability, various subsidies are offered by the Indian government through initiatives like:
- MNRE (Ministry of New and Renewable Energy) subsidy schemes
- State-specific rooftop solar programmes
As of 2025, residential installations may qualify for up to 40% subsidy on systems not exceeding 3kW, while systems between 3-10kW might receive 20% financial assistance.
PM Solar Yojana Online Registration
PM Solar Yojana Online Registration
Through the PM Solar Yojana, the process by which households apply for and receive government subsidies has been streamlined. This initiative was designed to encourage widespread solar adoption and reduce reliance on conventional grid electricity.
Key benefits include:
- Significant reduction in initial investment
- Accelerated return on investment (ROI) timeline
- Increased accessibility across diverse economic backgrounds
Registration can be completed via the official government portal dedicated to PM Solar Yojana.
What are the Factors Affecting Cost of Sola Panel
Several additional variables may influence the total cost when solar systems are installed:
- Roof structure and orientation
- Shadow-free surface availability
- Inverter technology selected (string versus micro-inverter options)
- Warranty coverage and maintenance packages
- Energy storage solutions (optional but may increase costs by 30-50%)
Related Posts :
- 1kW Solar Panel Price in India
- Solar Panel efficiency Formula
- Free Solar Panel Scheme by Government of India Apply Online
- Solar Panel Installation Cost in India
- Solar Kit for home with Battery
- FAME Scheme
- Mahtari Vandana Yojana
FAQs
How much does it cost to install solar panels for a 3-bedroom house in India?
It can go be to ₹80,000–₹1,50,000, depending on the brand and installer with government subsidy.
What is the 3kW Tata solar panel price in India in 2025?
After applying the government subsidy, the cost may be approximately ₹75,000–₹85,000.
How much does a 5kW solar system cost with subsidy in India?
₹1,30,000–₹1,50,000 for eligible homeowners
Is there a solar panel installation cost calculator available in India?
Yes, you can check, Solar Panel Saving Calculator
How to apply for solar panel subsidy under PM Solar Yojana in India?
You can check out the process, Here
How many AC can run in 3kW solar system?
One AC with 1.5kWh
Can I run my full home including ACs on a solar power system?
Yes, definitely. A 5kW system can handle the full load of a medium-sized home, including lights, fans, refrigerator, and 1–2 ACs. For higher load homes, a 7kW–10kW setup is recommended.
