For most DHA households with high summer consumption, rooftop solar offers strong financial and reliability benefits.
Key Factors to Assess
- Average monthly units consumed.
- Shadow-free roof area and orientation.
- Need for battery backup during load shedding.
- Expected payback window based on current tariffs.
Typical Outcome
Many DHA homes recover system cost in roughly 3 to 5 years when the design is right and net metering is active.
The Payback Math
Solar is most worthwhile when you have high daytime usage and an unshaded roof. With net metering active and electricity tariffs rising, many DHA homes recover their investment in roughly 3 to 5 years, after which generation is effectively free for the remaining system life.
What Size System Suits a DHA Home?
Many DHA homes fall in the 5kW to 10kW range. As a planning reference, a 5kW system commonly costs between PKR 800,000 and PKR 1,200,000, while a 10kW system runs between PKR 1,500,000 and PKR 2,200,000. Exact sizing depends on your monthly units and roof space. For a full breakdown see our 5kW solar system cost guide.
Roof and Space Considerations
- Shadow-free roof area with good orientation.
- A structurally sound roof for the mounting structure.
- Space for possible future expansion (AC additions, EV charging).
Is Solar Worth It for You? Quick Checklist
- High daytime electricity usage.
- An unshaded, well-oriented roof.
- Plan to stay in the home for 5+ years.
- Eligible for IESCO net metering.
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Frequently Asked Questions
Is solar worth it for a DHA Islamabad home?
It is most worthwhile with high daytime usage and an unshaded roof. With net metering active, many DHA homes recover their investment in roughly 3 to 5 years.
What size system suits a typical DHA villa?
Many DHA homes fall in the 5kW to 10kW range. Exact sizing depends on your monthly units and available roof space, confirmed during a site survey.
What does a 10kW system cost in Islamabad?
A 10kW residential system in Islamabad generally costs between PKR 1,500,000 and PKR 2,200,000 depending on components, with an exact quote provided after a free survey.