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Solar Calculator — Pakistan
Estimate the system size, installed cost, and payback period for going solar.
📋 Your usage
ℹPanels generate electricity all day — peak sun hours is an engineering figure used for accurate sizing, not the number of hours panels work.
Generates ~12 hrs/day (sunrise–sunset) · 5.2 peak sun hours (effective full-power equivalent)
On-grid (battery-less) system, PKR 90,000–110,000/kW typical
✓ Your solar estimate
Recommended system size
4.8 kW
Estimated panels needed9 panels (550W each)
Estimated system costPKR 480,769
Estimated monthly savingsPKR 37,500
Estimated payback period1.1 years
ℹPayback assumes full retail-rate offset — real net-metering payback often runs 2.5–4 years.
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