IESCO area - 5.1 peak-sun hrs/day

Solar calculator for Rawalpindi

Rawalpindi customers share IESCO assumptions with Islamabad but often have different roof constraints, mixed old and new housing, and denser streets. This page helps you size a system before comparing local quotes.

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City estimate

Rawalpindi solar estimate at a glance

These planning numbers use IESCO city assumptions, 5.1 peak-sun hours per day, a 75% performance ratio, Rs. 60/unit retail value, and Rs. 11/unit export credit. Final quotes should still be verified by site survey.

DISCO
IESCO
Islamabad Electric Supply Company
Peak sun
5.1
hours per day used for sizing
Province
Punjab
local assumptions and installer coverage
Default type
Hybrid
on-grid costs are shown below too
Use caseMonthly unitsHybrid sizeCost estimateMonthly generationSavingsPayback
Small home350 kWh4 kWRs. 610K - Rs. 730K459 kWhRs. 17,4003.2 years
Family home600 kWh6 kWRs. 910K - Rs. 1.09M688 kWhRs. 26,1003.2 years
Large home900 kWh8 kWRs. 1.21M - Rs. 1.45M918 kWhRs. 34,8003.2 years
Shop or office1,500 kWh14 kWRs. 2.13M - Rs. 2.54M1,606 kWhRs. 61,0003.2 years
System prices

Rawalpindi 5 kW, 7 kW, 10 kW, and 15 kW solar cost guide

Use fixed-size costs when an installer quotes a standard package. Use the monthly-units table above when you want bill-first sizing.

5 kW

On-grid range
Rs. 410K - Rs. 500K
Hybrid range
Rs. 760K - Rs. 910K
Estimated monthly generation
574 kWh

7 kW

On-grid range
Rs. 580K - Rs. 690K
Hybrid range
Rs. 1.06M - Rs. 1.27M
Estimated monthly generation
803 kWh

10 kW

On-grid range
Rs. 830K - Rs. 990K
Hybrid range
Rs. 1.52M - Rs. 1.82M
Estimated monthly generation
1,148 kWh

15 kW

On-grid range
Rs. 1.24M - Rs. 1.49M
Hybrid range
Rs. 2.28M - Rs. 2.72M
Estimated monthly generation
1,721 kWh
Local sizing notes

What changes in Rawalpindi

Rawalpindi uses a 5.1 peak-sun-hour planning assumption for areas such as Saddar, Bahria Town, Satellite Town, Chaklala, Adiala Road, and Gulraiz.

Older roofs, water tanks, overhead wires, and nearby buildings can cut usable roof area. Measure clear roof space before deciding between 5 kW, 7 kW, 10 kW, or a hybrid system.

SaddarBahria TownSatellite TownChaklalaAdiala RoadGulraiz
Net billing

IESCO savings logic

For IESCO net billing, high daytime usage improves economics. If most usage happens at night, compare battery cost against expected backup and savings.

The calculator separates direct savings from export credit because imported units and exported units have different cash values. This is why two Rawalpindi homes with the same kW size can have different payback.

Quote checklist

Before you sign a Rawalpindi solar quote

Keep every installer on the same scope. Otherwise a cheaper quote may simply be missing protection gear, stronger mounting, monitoring, battery wiring, or IESCO paperwork.

1

Confirm the IESCO filing scope, fees, drawings, testing, inspection, and bidirectional meter timeline.

2

Ask for panel brand, exact model, wattage, serial verification, product warranty, and performance warranty.

3

Require inverter make, model, warranty channel, monitoring access, surge protection, earthing, and breaker details.

4

Separate panels, inverter, mounting, protection gear, battery, labor, and net-billing filing into line items.

5

Ask Rawalpindi installers for roof-strength notes, mounting details, protection equipment, IESCO filing support, and a written after-sales response commitment.

FAQ

Rawalpindi solar calculator questions

Short answers for the searches people make before they request quotes.

Are Rawalpindi and Islamabad solar assumptions the same?

This calculator uses 5.1 peak-sun hours for both because both are under similar IESCO regional assumptions. Roof shade and usable area create the bigger differences.

What system size is common for Rawalpindi homes?

Many homes compare 5 kW to 10 kW systems. The right size depends on monthly units, AC load, roof area, and whether you need battery backup.

More cities

Compare nearby solar calculator pages

Solar output and DISCO paperwork vary by city. Use these pages to compare assumptions before asking for quotes across multiple locations.

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