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☀️UA SOLAR SOLUTIONS • ADVANCED SOLAR SIZING ENGINE

Smart Solar Sizing Calculator

Step-by-step sizing wizard for residential, commercial and industrial solar installations across Pakistan.

STEP 01 OF 04 • LOAD ESTIMATION

How would you like to calculate your solar load?

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PKR 45,000
ℹ️ Estimated consumption: ~703 units/month
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UA SOLAR SOLUTIONS
Engineering, Procurement & Turnkey Solar Solutions
Helpline: 0341-4377635 • Website: https://www.uasolarsolutions.com
PRELIMINARY SOLAR PROPOSAL
Ref: UAS-2026-786520
Date: 28 Sep 2026
CLIENT NAME:
Valued Client
Phone: Not provided
SITE LOCATION & UTILITY:
Faisalabad
DISCO: FESCO (Faisalabad & Central Punjab)
1. System Sizing & Energy Generation
Recommended System Capacity7 kW (7.02 kWp Array)
Solar Modules12x 585W Tier-1 N-Type TOPCon
Inverter Specification7 kW 3-Phase Inverter
Mounting Structure & BOSCustom 12-Gauge Hot-Dip Galvanized Structure
Estimated Monthly Generation~809 kWh (with 20% Derating)
Required Roof Footprint~324 Sq. Ft. (Approx. 1.4 Marlas)
2. Financial Offsets & Payback
Daytime Self-Consumption Benefit (60%)PKR 31,040 / mo
Estimated Grid Export Credit (40% @ PKR 11.50)PKR 3,726 / mo
Estimated Total Monthly Financial BenefitPKR 34,766 / mo
Estimated Turnkey InvestmentPKR 737,100
Estimated Capital Payback Period~1.8 Years
3. Illustrative Solar Financing (3 Years @ 6% p.a.)
Down Payment (20%): PKR 147,420 • Financed Principal: PKR 589,680 • Monthly EMI: PKR 17,939 / mo
Warranty & Site Survey Note: Warranty terms vary by selected equipment and manufacturer. Final warranty coverage, duration and terms will be confirmed in the official quotation based on selected equipment and manufacturer terms. Final design, structural certification, and quotation are confirmed upon physical site survey.
Assumptions & Disclaimer:
All calculations are estimates based on the information provided by the user and the assumptions selected in this calculator. Actual solar generation, savings, export credits, system cost and payback may vary due to electricity tariffs, weather, shading, equipment performance, operating patterns, battery usage, site conditions and applicable regulations. Final system design and quotation are subject to site survey and engineering verification.
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PRELIMINARY SIZING
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