The 5 kW rooftop plant is the sweet spot for most Jaipur homes — big enough for 2–3 ACs plus geysers and kitchen load, yet priced well within reach after the PM Surya Ghar subsidy. Here's the full 2026 breakdown.
1. What a 5 kW plant costs in Jaipur
| Item | Indicative Range |
|---|---|
| Total system (panels + inverter + structure + wiring + installation) | ₹2,60,000 – ₹3,10,000 |
| PM Surya Ghar subsidy | − ₹78,000 (maximum) |
| Effective cost to you | ₹1,82,000 – ₹2,32,000 |
GST extra. Exact price depends on roof type (RCC vs tin shed), cable run and the brand you choose.
2. What's inside the price
- 9–10 top-brand panels (550–580W Mono-PERC, ALMM-listed: Tata Power, Adani, Waaree, Vikram, Goldi)
- 5 kW inverter (Growatt, Sungrow or Havells) with 5-year warranty
- HDGI mounting structure (150+ km/h wind-rated), DC/AC cabling, ACDB/DCDB, earthing
- Installation, testing and net-metering assistance
3. How much it generates & saves
In Jaipur's sunshine (5.5–6 kWh/m²/day), a 5 kW plant generates 20–25 units/day — 600–750 units a month. At an average tariff of ₹8/unit, that's a saving of ₹5,000–₹6,000 every month, or ₹60,000–₹72,000 a year. Most homes see their bill drop 80–100%.
4. Payback: the number that matters
| Metric | Value |
|---|---|
| Effective investment (after subsidy) | ~₹2,00,000 |
| Yearly savings | ₹60,000 – ₹72,000 |
| Payback period | ~3 years |
| Savings over 25-year panel life | ₹15+ lakh |
5. Space needed
A 5 kW plant needs roughly 450–500 sq. ft. of shadow-free roof. South-facing is ideal in Rajasthan; east-west splits also work with a small generation loss. Not sure your roof qualifies? That's exactly what our free site survey checks.
6. Why prices differ between installers
Two 5 kW quotes can differ by ₹40,000+. The difference is usually in panel brand (A-grade vs local), structure quality (HDGI vs cheap MS), cable sizing and — most importantly — whether after-sales service is real. Cheapest isn't cheapest when a ₹15,000 inverter repair takes 3 months. Check brands, check the structure, check the installer's track record.