15kW Solar System Price in Pakistan
A 15kW system needs about 26 × 585 W panels and roughly 83 m² of shade-free roof. It typically produces about 1,620 units a month (annual average, after losses).
Estimated cost (panels, inverter and installation)
Rs 1,071,760 – Rs 1,679,114
Based on prices updated 2 Oct 2026, 3:45 pm PKT. Batteries not included.
Cost breakdown
| Component | Basis | Estimate |
|---|---|---|
| Panels (26 × 585 W) | Scraped Rs/W, 20th–80th percentile (Rs 38.0/W – Rs 42.2/W, 78 listings) | Rs 577,980 – Rs 642,014 |
| Inverter (~15 kW) | Scraped listings rated 12.0–18.8 kW (75) | Rs 220,000 – Rs 580,800 |
| Structure, wiring, protection & labour | Assumption Rs 18–30/W (not scraped) | Rs 273,780 – Rs 456,300 |
How this estimate works
- Panels: number of 585 W panels = 15,000 W ÷ 585 W, rounded up (26). Cost uses the 20th–80th percentile of today's real dealer price per watt for 540 W+ panels, so outliers don't skew it.
- Inverter: real listings rated 80–125% of the system size; 20th–80th percentile of their prices. If we lack data, the inverter is excluded and the headline says so.
- Balance of system: mounting structure, DC/AC cables, breakers/SPDs, earthing and installation labour, using a stated planning assumption of Rs 18–30 per watt. This is not a scraped price; installers' quotes vary with roof type and structure height.
- Not included: lithium batteries (see battery prices), net-metering fees and green meter, elevated structures.
- Generation: 15 kW × 4.5 peak sun hours × 30 days × 80% system efficiency ≈ 1,620 units/month.
At the NEPRA un-protected rate for that consumption, 1,620 units would cost about Rs 76,464 in base energy charges per month on the grid (before taxes and adjustments). See the electricity bill calculator.
Frequently asked questions
How many panels are in a 15kW solar system?
About 26 panels of 585 W (15.21 kW DC). With 600 W panels you'd need 25.
How many units does a 15kW solar system produce?
Roughly 1,620 units per month on average in Pakistan, higher in summer and lower in winter or with shading and dust.
Can a 15kW system run an air conditioner?
Yes. A 15kW system can run 6 inverter AC(s) of 1.5 ton during sunny hours alongside normal household load.