COMMERCIAL & INDUSTRIAL SOLAR FINANCING Ā· NEPRA NET-METERING
Solar ROI & Sizing Calculator
Estimate your factory or commercial plaza solar system capacity (kWp), monthly kWh generation, per-unit grid savings in PKR, and capital amortisation payback timeline.
10 kW TO 5 MW PLANTS
120 UNITS / kW / MO
2.0-YEAR PAYBACK
NEPRA NET-METERING
Sizing Input Method
LESCO, K-Electric, IESCO, FESCO, MEPCO, or GEPCO commercial/industrial bill.
Blended commercial/industrial tariff including FCA, surcharges & taxes.
Recommended Solar Capacity
100 kW
171 Modules (585W N-Type)
Estimated Monthly Generation
12,000 kWh / Month
Estimated Monthly Bill Savings
PKR 6.60 Lakh / mo
Estimated Annual Financial Savings
PKR 7.92 Million / yr
Estimated Turnkey Payback Period
2.1 Years
Required Shadow-Free Rooftop Area
8,000 sq ft
āļø Solar Generation & Financial Payback Model in Pakistan:
Formula: Required kW = (Monthly Units / 120) Ā· Monthly Savings = Units Ć Tariff
Solar PV systems in Punjab and Sindh benefit from high solar peak sun hours (4.8 to 5.4 PSH/day). TransfoLine provides complete Tier-1 EPC including N-Type TopCon panels, string inverters, 11kV step-up substations, and complete NEPRA net-metering approval handling.
Industrial Solar Capacity, Generation & Payback Matrix
| System Scale | Monthly Generation | Annual Generation | Annual Savings (@ PKR 55) | Payback Period |
|---|---|---|---|---|
| 50 kW Commercial | 6,000 kWh | 72,000 kWh | PKR 3.96 Million | 2.0 Years |
| 100 kW Plaza / Hospital | 12,000 kWh | 144,000 kWh | PKR 7.92 Million | 2.0 Years |
| 250 kW Medium Factory | 30,000 kWh | 360,000 kWh | PKR 19.80 Million | 2.1 Years |
| 500 kW Industrial Substation | 60,000 kWh | 720,000 kWh | PKR 39.60 Million | 2.1 Years |
| 1 MW (1000 kW) Power Plant | 120,000 kWh | 1,440,000 kWh | PKR 79.20 Million | 2.0 Years |
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SOLAR EPC PROPOSAL & SITE SURVEY
Get a turnkey solar engineering proposal.
Send your monthly electricity bill copy or rooftop dimensions. Our solar engineering team will prepare an itemized 3D solar layout, financial yield report, and turnkey BOQ proposal.