Solar Energy in Nellore (Sri Potti Sriramulu Nellore): Complete 2026 Guide
Nellore sits between Andhra and Tamil Nadu and is AP's shrimp aquaculture capital. Its coastal plain receives excellent solar irradiance year-round. With electricity tariffs charged by APSPDCL at ₹6.80/unit and rising every year, switching to rooftop solar is now the single best financial decision a Nellore (Sri Potti Sriramulu Nellore) household can make in 2026.
Solar Potential: How Much Can You Generate in Nellore (Sri Potti Sriramulu Nellore)?
Nellore (Sri Potti Sriramulu Nellore) receives approximately 5.4 peak sun hours per day (based on MNRE solar radiation data for this region). This means every 1 kW of rooftop solar installed here generates about 1,642 units of electricity per year.
For a typical 3 kW system — the most popular size for a 2–3 BHK home — you can expect:
- ~13.5 units per day on average (higher in summer, lower in monsoon)
- 4,928 units per year
- ₹2,754/month savings on your APSPDCL electricity bill
- Payback period: ~3.1 years after PM Surya Ghar subsidy
PM Surya Ghar Subsidy for Nellore (Sri Potti Sriramulu Nellore) Residents
Residents of Nellore (Sri Potti Sriramulu Nellore) in Andhra Pradesh are fully eligible for the PM Surya Ghar Muft Bijli Yojana. The central government provides a Direct Benefit Transfer (DBT) subsidy directly to your bank account:
- Up to 2 kW system: ₹30,000/kW (total ₹60,000 for 2 kW)
- 2 kW to 3 kW: ₹18,000/kW for the additional capacity
- Above 3 kW: No additional central subsidy — but net metering earnings continue
- Maximum central subsidy: ₹78,000 for a 3 kW system
State subsidy note: No AP state top-up. Central PM Surya Ghar applies. AP has a Net Feed-in Tariff of ₹2.50/unit for excess solar export.
Cost & Savings Table — Nellore (Sri Potti Sriramulu Nellore) (2026)
| System Size | Gross Cost | Subsidy | Net Cost | Annual Generation | Monthly Savings | Payback |
|---|---|---|---|---|---|---|
| 1 kW | ₹60,000 | ₹30,000 | ₹30,000 | ~1,642 units | ₹918/month | 2.7 yrs |
| 2 kW | ₹120,000 | ₹60,000 | ₹60,000 | ~3,285 units | ₹1,836/month | 2.7 yrs |
| 3 kW | ₹180,000 | ₹78,000 | ₹102,000 | ~4,928 units | ₹2,754/month | 3.1 yrs |
| 5 kW | ₹300,000 | ₹78,000 | ₹222,000 | ~8,212 units | ₹4,590/month | 4.0 yrs |
| 10 kW | ₹600,000 | ₹78,000 | ₹522,000 | ~16,425 units | ₹9,180/month | 4.7 yrs |
* Costs are indicative estimates for Nellore (Sri Potti Sriramulu Nellore) as of 2026. Actual prices vary by brand (Waaree, Adani, Tata, Vikram). Savings calculated at ₹6.80/unit tariff. Use our cost calculator for personalised estimates.
Your DISCOM: APSPDCL
In Nellore (Sri Potti Sriramulu Nellore), electricity distribution and net metering for rooftop solar is managed by APSPDCL (Southern Power Distribution Company of AP). Here's what you need to know about solar net metering under APSPDCL:
- Net metering limit: up to 1 MW per consumer connection
- Meter type: Bi-directional smart meter (provided and installed by APSPDCL)
- Billing cycle: Monthly — excess units exported to grid are credited against your consumption
- Annual settlement: Any remaining credit units are carried forward; some DISCOMs pay a feed-in tariff for net annual export
- Application portal: apspdcl.in
Step-by-Step: How to Get Solar in Nellore (Sri Potti Sriramulu Nellore)
- Check your eligibility: Use our Subsidy Calculator to see the exact PM Surya Ghar amount for your home's load and Andhra Pradesh location.
- Size your system: Use the Panel Requirement Calculator — enter your monthly bill in units. Most Nellore (Sri Potti Sriramulu Nellore) households need a 2–4 kW system.
- Register on the National Portal: Go to pmsuryaghar.gov.in, register with your Aadhaar and APSPDCL consumer number.
- Choose an MNRE-empanelled installer from the portal's vendor list — do not use non-empanelled vendors as your subsidy will be blocked.
- Get installation done: Typical completion time in Nellore (Sri Potti Sriramulu Nellore): 2–4 days for a residential system.
- Submit inspection documents to APSPDCL for net meter installation (usually within 15–30 days).
- Receive subsidy: DBT credit directly to your bank account within 30 days of net meter commissioning.
Solar ROI Analysis for Nellore (Sri Potti Sriramulu Nellore)
Here's a quick back-of-envelope calculation for a typical Nellore (Sri Potti Sriramulu Nellore) household:
- Monthly electricity bill before solar: ~₹1,700 (250 units/month)
- 3 kW solar system generates ~405 units/month
- Monthly bill after solar: near ₹0 (net metering covers remaining consumption)
- Monthly savings: ₹2,754
- Annual savings: ₹33,048
- 25-year savings (at 5% tariff escalation): ₹868,000+
Want the exact numbers for your home? Use our Solar ROI Calculator and Solar Loan EMI Calculator if you're considering financing.
Nearby Cities Also Exploring Solar
If you found this guide useful, also check our guides for nearby cities: Vijayawada, Chennai, Guntur — each with city-specific DISCOM, tariff, and cost data.
For state-level subsidy policy in Andhra Pradesh, see our Andhra Pradesh Solar Calculator.