Solar Savings Calculator

Quick Answer

Estimate how much a solar system saves monthly and its payback period.

Solar Savings

Monthly Electricity Bill (Rs)

System Size (kW)

Total System Cost (Rs)

How This Calculator Works

Estimate how much a solar system saves monthly and its payback period. Based on average Pakistani sunlight hours (5-6 peak hours/day) and current electricity rates.

Estimates only. Results are approximate based on standard formulas and current rates. Actual amounts may vary. Use for planning — verify with official sources for exact figures.

Solar Savings — Investment Calculator

How long until solar pays for itself?

On-grid systems typically pay back in 3-5 years. Off-grid (with batteries) takes 5-8 years. After payback, you get 15-20 years of near-free electricity. See solar ROI details.