🏡 How Much Will a 3 kW Solar Panel System Cost?
💰 Typical Price Range (Before Subsidy)For a 3 kilowatt (kW) rooftop solar system — which is ideal for many 2–3 BHK homes — the average cost in india in 2025–26 is:
✔ You may need to pay the full cost first and get subsidy refunded later.
✔ Subsidies and processes differ slightly by state and DISCOM rules — so check with your local electricity provider.SummaryItemTypical Amount3 kW System Cost (Before Subsidy)₹1.65 – ₹2.20 lakhCentral Govt Subsidy~₹78,000State Subsidy (Example)Up to ₹30,000 (varies)Net Cost After Subsidy₹60,000 – ₹1.1 lakh (approx)✅ Bottom line: Installing a 3 kW solar panel system in india has become much more affordable thanks to government subsidies like the PM surya Ghar scheme. After subsidies, many homeowners pay a fraction of the original cost — and benefit from lower electricity bills and long‑term energy savings. Disclaimer:The views and opinions expressed in this article are those of the author and do not necessarily reflect the official policy or position of any agency, organization, employer, or company. All information provided is for general informational purposes only. While every effort has been made to ensure accuracy, we make no representations or warranties of any kind, express or implied, about the completeness, reliability, or suitability of the information contained herein. Readers are advised to verify facts and seek professional advice where necessary. Any reliance placed on such information is strictly at the reader’s own risk.
- ₹1.65 lakh to ₹2.20 lakh for a standard on‑grid system (panels + inverter + installation).
- Cost varies slightly by city and provider.
- Up to ₹78,000 for a 3 kW system (₹18,000 per kW for the first 3 kW).
- Subsidy is credited directly to your bank/installer after installation.
- In Delhi, a state subsidy of ₹30,000 was approved for 3 kW systems — bringing total support up to around ₹1.08 lakh (Center + Delhi).
- Many other states also offer additional incentives through DISCOMs or solar policies.
- A 3 kW system can cost around ₹60,000 to ₹1.1 lakh net for a residential household.
- A 3 kW system typically generates around 360–450 units per month.
- At ₹7 per unit, this could save ₹2,500–₹3,100+ per month on your electricity bill.
- Most systems pay back their cost within 4–6 years after subsidies.
- Solar panels generally last 20+ years, giving you long‑term free or very low‑cost electricity.
✔ You may need to pay the full cost first and get subsidy refunded later.
✔ Subsidies and processes differ slightly by state and DISCOM rules — so check with your local electricity provider.SummaryItemTypical Amount3 kW System Cost (Before Subsidy)₹1.65 – ₹2.20 lakhCentral Govt Subsidy~₹78,000State Subsidy (Example)Up to ₹30,000 (varies)Net Cost After Subsidy₹60,000 – ₹1.1 lakh (approx)✅ Bottom line: Installing a 3 kW solar panel system in india has become much more affordable thanks to government subsidies like the PM surya Ghar scheme. After subsidies, many homeowners pay a fraction of the original cost — and benefit from lower electricity bills and long‑term energy savings. Disclaimer:The views and opinions expressed in this article are those of the author and do not necessarily reflect the official policy or position of any agency, organization, employer, or company. All information provided is for general informational purposes only. While every effort has been made to ensure accuracy, we make no representations or warranties of any kind, express or implied, about the completeness, reliability, or suitability of the information contained herein. Readers are advised to verify facts and seek professional advice where necessary. Any reliance placed on such information is strictly at the reader’s own risk.