Introduction: Switch to Rooftop Solar and Save Big
With rising electricity costs and growing environmental awareness, many Indian households are exploring how to install rooftop solar systems. The government’s support—through subsidies, simplified processes, and easy solar loans—makes this green energy solution more accessible than ever. In this post, we explain the complete rooftop solar installation process, break down costs, and highlight the benefits of net metering and government subsidies. Whether you're considering a 1 kW or 5 kW solar system, this guide will help you make an informed, cost-effective choice for your home.
National Portal for Rooftop Solar: Easy Online Registration
The Ministry of New and Renewable Energy (MNRE) launched the National Portal for Rooftop Solar (https://pmsuryaghar.gov.in) to streamline the application process. Homeowners can register online without any upfront payment. To apply: Visit the portal and select your DISCOM. Upload your Aadhaar, latest electricity bill, mobile number, and email ID. Receive a feasibility approval from the electricity department within 7–10 days
Related post: Government Schemes That Help You Save on Home Energy Costs
Rooftop Solar Costs in India: System Size & Price Guide
Depending on your electricity needs, you can choose a suitable solar system. Average installation costs in India (including panels, inverter, wiring, and delivery):
|
System Size |
Cost Range (₹) |
|
1 kW |
₹60,000 – ₹80,000 |
|
3 kW |
₹1.8L–₹2.4L |
|
5 kW |
₹3L–₹4L |
The central government subsidy under PM Suryaghar Muft Bijli Yojana significantly lowers your investment. Up to 3 kW → 40% subsidy. Above 3 kW → 20% subsidy (capped at ₹78,000). RWAs/societies → ₹18,000/kW (up to 500 kW). Example: If you install a 5 kW system (₹3.5L), you can receive up to ₹78,000 subsidy, reducing your cost to ₹2.72L. You must use Made-in-India DCR panels to qualify.
External Source: PM Suryaghar Portal – MNRE
Net Metering for Solar: How It Works
After installation, your electricity provider will replace your standard meter with a bidirectional net meter. This meter imports power from the grid (when solar isn't producing). Exports surplus solar power back to the grid. Calculates your net bill = import – export. If you export more than you import, your electricity bill could even be ₹0. The new meter is generally installed within a month of system setup.
Solar ROI and Savings: Real Case Example
Case: 5 kW Rooftop Solar System, Cost after subsidy: ₹2.8L Monthly savings: ₹4,640–₹4,800 Annual savings: ~₹55,000 Break-even: 4–5 years Total 20-year savings: Over ₹11.5L. This doesn't even factor in the 3–5% yearly rise in electricity costs, meaning actual savings could be much higher.
Advantages of On-Grid Solar Systems
No battery needed—Grid acts as your backup. Subsidy available only for on-grid residential systems. Lower upfront cost and maintenance. Real-time savings visible on your power bill. Eco-friendly—Reduce your carbon footprint by generating clean energy
Related post: How to Improve Your Electricity Efficiency at Home
Final Though
Installing a rooftop solar system in India has never been easier or more rewarding. With the government subsidies, fast approvals, and net metering benefits, your investment is safe, economical, and sustainable. Whether you're looking to save on electricity bills or contribute to a greener future, now is the perfect time to make the switch.
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