Assam, with high electricity demand in Guwahati, Dibrugarh, Silchar, and Jorhat, is promoting rooftop solar to reduce dependence on costly grid power. Through APDCL (Assam Power Distribution Company Ltd.), households can register under PM Surya Ghar Muft Bijli Yojana 2025 and get up to 60% subsidy on rooftop solar installations.
✅ Eligibility for Solar Subsidy in Assam
- Residential consumers of APDCL.
- Rooftop ownership or NOC from landlord required.
- Only MNRE/APDCL empaneled vendors are eligible.
📑 Documents Required
- Aadhaar card linked with mobile number
- Latest APDCL electricity bill
- Bank passbook copy (for subsidy transfer)
- Property ownership proof / NOC
- Passport size photograph
💰 Subsidy Rates in Assam (2025)
- Up to 3 kW: 60% subsidy
- 3 kW – 10 kW: 40% subsidy
- No extra state-level subsidy, only Central Financial Assistance (CFA) applies.
🔗 How to Apply for Solar Subsidy in Assam
- Visit APDCL solar portal or PM Surya Ghar portal.
- Register using Aadhaar + mobile OTP.
- Select an empaneled vendor approved by APDCL.
- Upload documents (Aadhaar, electricity bill, bank details).
- Rooftop inspection by APDCL.
- Vendor installs the rooftop solar system.
- Net meter installed, and subsidy credited directly to beneficiary’s bank account.
📊 Cost of Solar Installation in Assam (2025)
| System Size | Approx. Cost (₹) | Subsidy (₹) | Net Cost (₹) |
|---|---|---|---|
| 1 kW | 51,000 | 30,600 | 20,400 |
| 2 kW | 1,00,000 | 60,000 | 40,000 |
| 3 kW | 1,48,500 | 88,800 | 59,700 |
| 5 kW | 2,47,500 | 1,22,000 | 1,25,500 |
⚡ Net Metering in Assam
- Rooftop solar systems up to 10 kW eligible.
- Surplus power exported to APDCL grid adjusted in bills.
- Annual settlement as per AERC (Assam Electricity Regulatory Commission) rules.
🏠 Example: 3 kW Solar in Guwahati
- Avg. monthly generation: ~340–360 units
- Electricity bill before solar: ₹2,000–₹2,300
- After solar: ~₹100 monthly (service charge only)
- Payback period: 4–5 years
❓ FAQs
Q1: Which agency handles rooftop solar in Assam?
→ APDCL (Assam Power Distribution Company Ltd.).
Q2: How much subsidy for 3 kW rooftop solar in Assam?
→ Around ₹88,800.
Q3: Can apartments apply for solar subsidy in Assam?
→ Yes, through group housing society approvals.
Q4: Is Aadhaar mandatory for subsidy?
→ Yes, Aadhaar-linked mobile is compulsory.
🚀 Conclusion & CTA
With the support of APDCL and PM Surya Ghar Yojana 2025, Assam residents can save up to 60% on solar installation costs and enjoy free electricity for 25 years. Rooftop solar is the perfect solution to reduce rising energy bills in the Northeast.
