Everything you need to know about IESCO net metering in Islamabad / Rawalpindi: step-by-step application, complete documents checklist, exact fees in PKR, inspection timeline, billing explained, savings calculator and what to do if IESCO delays your application.
IESCO (Islamabad Electric Supply Company) supplies electricity to Islamabad, Rawalpindi, Attock, Chakwal, Jhelum. Net metering under NEPRA's regulations is available across all IESCO territory for residential, commercial and industrial consumers.
Only AEDB-registered installers can submit IESCO net metering applications. Verify AEDB certificate before signing any contract. Ask for their IESCO net metering track record — prior approved applications in your area indicate familiarity with IESCO's specific requirements.
Before everythingComplete solar installation per NEPRA technical standards. Inverter must be on IESCO's approved list. All wiring, earthing, protection devices (SPD, MCB) must meet standards. Photograph the completed installation — IESCO inspectors may compare against single-line diagram.
Before applicationYour installer compiles all technical documents and submits with your personal documents at the IESCO Customer Service Centre covering your area. Pay the application processing fee. Get the reference number and submission date in writing — keep this safe for follow-up.
Day 1 — 5–10 weeks clock startsIESCO's inspection team visits your premises. Be present with your installer. They check: inverter model vs approved list, DC/AC wiring, earthing, surge protection device (SPD), disconnection switches, and overall installation quality. Ensure everything matches your submitted single-line diagram.
3–6 weeks after submissionAfter passing inspection, IESCO issues approval and schedules bi-directional meter installation. The new meter records both imported and exported units. Net metering credits begin from the next billing cycle. Your 25-year net metering license is issued.
2–4 weeks after inspectionMake 3 complete sets of all documents. Keep submission receipt with date stamp. Photograph every document before submission. Incomplete applications are the primary cause of delays — get everything right first time.
| Fee Item | Amount (PKR) | Paid To | When |
|---|---|---|---|
| Application Processing Fee | Rs. 3,000–5,000 | IESCO (at CSC) | Application submission |
| Bi-Directional Meter | Rs. 3,500–7,000 | IESCO | Meter installation |
| Meter Sealing Fee | Rs. 1,000–2,000 | IESCO | Meter installation |
| Installer Handling Fee | Rs. 10,000–20,000 | Your installer | In installation contract |
| Total Government Fees | Rs. 7,500–14,000 | IESCO directly | Split across process |
Confirm the installer's net metering handling fee is explicitly included in your written installation contract before signing. Some budget installers exclude this and charge separately later.
Always submit at the CSC covering your connection's division. Check your IESCO electricity bill header for your division code. Submitting to the wrong CSC causes redirection delays of 1–2 weeks.
After bi-directional meter installation, your monthly bill changes significantly:
| Bill Item | Meaning | Example (5kW system) |
|---|---|---|
| Units Imported | Electricity drawn from IESCO grid | ~270 units/month |
| Units Exported | Excess solar exported to grid | ~260 units/month |
| Net Units | Import minus export (what you pay for) | ~10 net units |
| Energy Charges | Net units × tariff rate | ~Rs. 450 |
| Fixed Charges | Meter rent + surcharges (NOT offset by solar) | Rs. 1,500–3,500 |
| Total Bill | Energy + fixed + taxes | ~Rs. 3,000–6,000 |
| Pre-solar bill | Without solar (same consumption) | ~Rs. 24,000+ |
IESCO export rate updated 2025–2026 per NEPRA revised avoided cost framework. Confirm current rate with IESCO billing department before finalizing your financial projections.
IESCO area has 4.5 peak sun hours/day — good solar resource.
| System Size | Monthly Generation | Monthly Bill Reduction | Annual Savings | Payback (On-Grid) |
|---|---|---|---|---|
| 3 kW | ~286 kWh | Rs. 12,900–13,975 | ~Rs. 154,800 | ~2 yrs |
| 5 kW | ~478 kWh/month | ~Rs. 21,500/month | ~Rs. 2.58 Lac/year | ~2 yrs |
| 7 kW | ~669 kWh | Rs. 30,099–32,250 | ~Rs. 361,199 | ~2 yrs |
| 10 kW | ~956 kWh | Rs. 43,000–45,150 | ~Rs. 516,000 | ~1.9 yrs |
After 15% system losses. Savings at Rs. 45/unit. Load-shedding areas: add Rs. 10,000–20,000/month hybrid generator savings.
IESCO is known for strict technical inspection — especially earthing requirements. Ensure your installer uses copper earthing with proper depth (minimum 3 metres). IESCO's Islamabad inspectors check more items than most DISCOs — a missed surge protection device (SPD) is the most common rejection reason.
Islamabad: 4–6 hrs (select sectors: 2–3 hrs). Rawalpindi: 6–10 hrs. Attock/Chakwal: 8–14 hrs.
For most IESCO residential buyers: GoodWe ES/EM hybrid inverter is the top recommendation — sub-20ms switching handles Pakistan's sudden load-shedding, generator input is critical for IESCO's outage hours, and SEMS monitoring lets you track generation from your phone. Solis RHI is the best budget alternative. Avoid on-grid inverters in any IESCO area with 6+ hours daily load-shedding.
IESCO net metering typically takes 5–10 weeks: application to inspection 3–5 weeks, inspection to meter installation 2–4 weeks. Islamabad CSC (G-9) is the fastest. Rawalpindi and outstation offices may take 8–14 weeks. Ensure complete documentation at first submission — rejected applications restart the clock.
Rawalpindi residential areas with 8–10 hours load-shedding give the best hybrid system ROI — generator savings add Rs. 12,000–20,000/month to savings calculation. Islamabad premium sectors (F/E/G) with minimal load-shedding are better suited to on-grid net metering systems.
Yes — Rawalpindi is fully in IESCO territory. Apply at the Rawalpindi Customer Service Centre (Satellite Town). Same process, same fees, same documents as Islamabad. Processing may take 1–2 weeks longer than Islamabad CSC applications.
IESCO's main helpline is 051-111-000-118. For net metering specifically, the G-9 Markaz CSC solar desk handles most queries. Email: info@iesco.com.pk. For escalation of delayed applications: NEPRA consumer portal at nepra.org.pk.
IESCO export rates follow NEPRA's revised avoided cost framework (2025–2026). The avoided cost rate is lower than the retail tariff you pay for imports — confirm the exact current rate with IESCO billing department before installation. Net metering is still strongly financially positive even at avoided cost rates.
Yes — commercial and industrial connections are eligible under NEPRA net metering regulations. The process is identical to residential. Three-phase connections require 3-phase inverters and 3-phase bi-directional meters. Commercial applications may require additional IESCO load study for systems above 20kW.
Connect with an AEDB-registered installer experienced with IESCO applications in your area.
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