A typical 3 kW rooftop solar system in Neyyattinkara costs roughly ₹1.7–2.1 lakh before subsidy; homes can receive up to ₹78,000 under PM Surya Ghar, bringing net cost to around ₹1.0–1.3 lakh, and the system usually pays back in 3.5–5 years. KSEB net metering lets you offset your bill with your own generation.
Why solar works in Neyyattinkara
Neyyattinkara and the southern Trivandrum belt have a large base of independent houses with RCC terraces — ideal for simple, low-cost 2–5 kW systems.
Who goes solar here
- Independent homes with flat RCC roofs
- Churches and schools
- Small commercial establishments
Local installation tip
Flat RCC roofs allow low-cost ballast or anchor mounting; confirm waterproofing is intact before drilling.
Cost, subsidy and net metering in Neyyattinkara
| System | Typical roof area | Indicative cost | Home subsidy | Approx. yearly output |
|---|---|---|---|---|
| 2 kW | ~215 sq ft | ₹1.2–1.4 lakh | ₹60,000 | ~2,900 units |
| 3 kW | ~320 sq ft | ₹1.7–2.1 lakh | ₹78,000 | ~4,400 units |
| 5 kW | ~540 sq ft | ₹2.8–3.4 lakh | ₹78,000 | ~7,300 units |
Grid connection and net metering are handled by KSEB. Read our KSEB net metering guide and the PM Surya Ghar subsidy guide. Not sure of your numbers? Use the solar calculator.
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