The dream of “Muft Bijli” (Free Electricity) is no longer just a slogan. Under the PM Surya Ghar Muft Bijli Yojana 2026, the Indian government has streamlined the process to help 1 crore households transition to clean energy. If you are looking to install a 3 kW solar system, you are in the best position to maximize your subsidy and savings.
In this guide, we break down how to apply, what documents you need, and exactly how much money you can save.
Why 3 kW is the Perfect Choice for Homeowners
For a medium-sized Indian family (using 1.5-ton ACs, refrigerators, and multiple fans), a 3 kW system is the most efficient setup.
- Generation: Produces approx. 12–15 units per day (360–450 units/month).
- Savings: Can reduce your electricity bill to nearly zero if your consumption is under 300–400 units.
- Subsidy: This capacity attracts the maximum possible central subsidy available under the scheme.
The 2026 Subsidy Structure (3 kW)
| System Capacity | Central Subsidy (CFA) |
| First 2 kW | ₹30,000 per kW (Total ₹60,000) |
| Next 1 kW | ₹18,000 |
| Total for 3 kW | ₹78,000 |
Documents Required for Application
To ensure your application isn’t rejected by the DISCOM, keep these digital copies (scanned/clear photos) ready:
- Identity Proof: Aadhaar Card or PAN Card.
- Electricity Bill: The latest bill (not older than 3 months). Crucial: The name on the bill must match your Aadhaar.
- Property Proof: Proof of ownership of the roof (Registry, Sale Deed, or Property Tax receipt).
- Bank Details: A cancelled cheque or passbook copy. The subsidy will be credited here via DBT.
- Passport Size Photo: Of the applicant.
- Site Photo: A clear photo of the rooftop where the panels will be installed.
Step-by-Step Guide to Apply Online (2026 Process)
Step 1: Registration
Visit the official portal: [suspicious link removed].
- Select your State and Electricity Distribution Company (DISCOM).
- Enter your Consumer Account Number (found on your electricity bill).
- Verify your mobile number via OTP.
Step 2: Apply for Rooftop Solar
Once logged in, fill out the application form. Select “3 kW” as your proposed capacity. You will need to upload your electricity bill at this stage.
Step 3: Feasibility Approval
Your DISCOM will review the technical feasibility (checking if your local transformer can handle the load). This usually takes 7–15 days.
Step 4: Installation by Registered Vendor
Once you get “Feasibility Approval,” you must choose a Registered Vendor from the portal’s list.
- Warning: If you install via an unregistered vendor, you will not receive the subsidy.
- Ensure the panels are DCR (Domestic Content Requirement) compliant (Made in India).
Step 5: Inspection & Net Metering
After installation, the vendor will submit a “Project Completion Report.” The DISCOM will then install a Net Meter and perform a final inspection.
Step 6: Subsidy Disbursement
Once the “Commissioning Certificate” is generated on the portal, submit your bank details and cancelled cheque. The subsidy amount (₹78,000 for 3 kW) will be credited to your account within 30 days.
Common Mistakes to Avoid
- Name Mismatch: Ensure the name on your Electricity Bill, Aadhaar, and Bank Account is identical. Even a spelling error can lead to rejection.
- Sanctioned Load: If your home’s sanctioned load is 1 kW or 2 kW, you must apply to the DISCOM to increase it to 3 kW before applying for the solar system.
- Shadowy Areas: Ensure your 300 sq. ft. of roof space is free from shadows of trees or adjacent buildings.
Ready to go Solar?
At greenideas.in, we help you navigate the transition to renewable energy. A 3 kW solar system is an investment that typically pays for itself in just 3 to 4 years, providing free power for the next 25 years.