Pakistan’s net-metering policy is governed by NEPRA. Under the 2026 Prosumer Regulations, the model is net billing: imported units are billed at your tariff and exported solar units are credited at a notified rate. Eligibility typically needs a 3-phase connection and sanctioned load supporting your system size; the application goes through your DISCO and AEDB.
If you’re investing in a grid-tied system, it helps to understand the net-metering policy behind your savings because the 2026 rules reward a differently designed system than the old ones did. Here’s the current picture in plain terms, from a company that has processed approvals across 1,000+ projects since 2021.
Who Regulates Net Metering?
Three bodies share the job, and knowing who does what saves weeks of misdirected phone calls. NEPRA (National Electric Power Regulatory Authority) writes the framework the Prosumer Regulations that define how exports are valued, who qualifies and on what terms. Your DISCO K-Electric in Karachi, LESCO in Lahore, IESCO in Islamabad/Rawalpindi, PESCO in Peshawar, and so on is the body you actually apply to: it inspects your installation, installs the bi-directional (green) meter and settles your monthly account. AEDB (the Alternative Energy Development Board) issues the small-scale generation licence that makes you a legal “prosumer”. The practical consequence: NEPRA sets the rules, but your experience processing speed, inspection scheduling, meter availability depends almost entirely on your DISCO, which is why timelines differ between a Karachi and a Multan application.
The 2026 Policy: Net Billing
NEPRA’s Prosumer Regulations 2026 updated how exports are valued moving from 1:1 net metering toward net billing, where exported units are credited at a notified rate rather than offsetting imports unit-for-unit. Under the old model, a unit pushed to the grid at noon cancelled a unit pulled back at midnight, which made oversized, export-heavy systems lucrative. Under net billing, the unit you export earns the notified rate while the unit you import costs your full retail tariff including fuel adjustments and taxes so the two no longer cancel. Existing net-metering licence holders generally continue on their original terms until their agreements expire, which is why you’ll meet neighbours on better arrangements than new applicants get. The shift doesn’t break solar economics; it redirects them toward self-consumption. See net metering updates for what it means for savings.
Net Metering vs Net Billing: What Actually Changed
| Feature | Old net metering | 2026 net billing |
|---|---|---|
| Export value | 1:1 against imported units | Notified rate (below retail tariff) |
| Import cost | Retail tariff | Retail tariff (unchanged) |
| Best system design | Oversize and export freely | Size to daytime load, self-consume |
| Settlement | Units netted off | Rupee credit against the bill |
| Existing licensees | Generally retain old terms until expiry |
The headline: exporting is still worthwhile, just no longer the main event. Every unit you consume directly from your panels saves the full retail rate Rs 50-70 on the upper residential slabs once taxes land while an exported unit earns only the notified credit. That gap is the single most important number in modern Pakistani solar design.
NEPRA Net Metering Rules: Eligibility & System-Size Limits
The NEPRA net metering rules set three practical gates before your DISCO will accept an application:
- Usually a 3-phase connection single-phase homes need a phase upgrade first, which Zynergy arranges alongside the installation.
- Sanctioned load that supports your system size (system size is generally tied to your sanctioned load, so a home sanctioned at 5KW cannot register a 10KW system without upgrading the sanction).
- Suitable rooftop/space, verified at the DISCO’s site inspection along with your inverter’s compliance certification.
Capacity limits sit within the distributed-generation framework residential applications typically range from 3KW to 25KW, with most homes landing at 5-15KW. Your account must also be clear of arrears, and the meter must be in the applicant’s name; mismatched property documents are the most common silent rejection we see at file scrutiny.
The Application Process (and Realistic Timelines)
Survey & design → DISCO application → AEDB generation licence → bi-directional meter installation & inspection → agreement & go-live. On paper it’s five steps; in practice the elapsed time depends on your DISCO’s inspection backlog and green-meter stock. A well-prepared file moves through K-Electric or IESCO in roughly 4-10 weeks; LESCO and PESCO can run longer in peak season when applications surge after summer bills. Two delays dominate: objections over incomplete documents (resolved by getting the file right the first time) and meter availability (resolved by applying early ideally while your system is being installed, not after). Zynergy submits the file in parallel with your 7-15 day installation so the wait for approval, not the build, is the only clock running. Full step-by-step on Net Metering in Pakistan.
Common reasons applications stall
Four issues account for most delays we see: the meter name not matching the applicant’s CNIC (fix the name transfer first); outstanding arrears or a disputed detection bill on the account; an inverter model missing from the approved type-list, common with grey-market imports; and a sanctioned load lower than the proposed system size. Every one of these is checkable before submission which is exactly what a competent installer’s pre-scrutiny is for. Files that clear these four gates rarely bounce.
Agreement validity and renewal
Your net-metering agreement runs for a defined term and renews on the conditions prevailing at renewal, not the ones you signed under. That’s why existing 1:1 customers keep their terms only until expiry. Diarise your agreement’s end date, and design your system so its economics stand on self-consumption alone then any export credit regime at renewal is upside, not a dependency.
Documents Required
CNIC · recent electricity bill · property documents · connection details. In full: the applicant’s CNIC copy (matching the name on the meter), a recent bill showing the reference number and sanctioned load, proof of ownership or a registered tenancy with the owner’s consent, the single-line diagram of the installed system, and the inverter’s type-approval certification. Commercial applicants add NTN and incorporation papers. Zynergy prepares and submits the file for you our engineers draw the single-line diagram and handle DISCO queries directly, which is why our files rarely bounce.
Worked Example: Net Billing on a 10KW Lahore Home
Numbers make the net billing policy concrete. A Lahore home on LESCO consumes 900 units a month and installs a 10KW system generating ~1,350 units. Of its 900-unit consumption, 550 units are used directly from the panels during daylight; the remaining 350 are imported at night. The surplus 800 units export to the grid.
| Line item | Units | Rate (illustrative) | Amount |
|---|---|---|---|
| Pre-solar bill | 900 imported | ~Rs 60/unit (upper slab, all-in) | ~Rs 54,000 |
| Post-solar imports | 350 | ~Rs 60/unit | ~Rs 21,000 |
| Export credit | 800 | notified rate, assume Rs 12/unit | −Rs 9,600 |
| Post-solar net bill | ~Rs 11,400 + fixed charges |
Monthly saving: roughly Rs 42,600 about 79% off the bill, keeping payback inside the standard 2.5-4 year window. Note what drives the saving: the 550 self-consumed units are worth ~Rs 33,000 of it. The export credit helps, but self-consumption does the heavy lifting. (Export rate shown is illustrative confirm the currently notified figure.)
How the Net Billing Policy Should Change Your System Design
The net metering regulations in Pakistan now effectively pay you to use your own power. Three design responses follow. First, size to your daytime load rather than your roof’s maximum the Lahore example above earns more per installed kW than an oversized 15KW exporting half its output at the notified rate. Second, shift consumption into daylight: run the water pump, washing machine and AC pre-cooling between 10am and 3pm, when your panels are at peak. Third, for night-heavy households, a hybrid system with a battery converts would-be exports into stored units worth full retail value the battery’s economics improved the day net billing arrived. An on-grid system remains the lowest-cost entry point for daytime-heavy users like offices, schools and shops.
How Zynergy Helps
We confirm eligibility, size for strong self-consumption under the current rules, and manage the entire DISCO/AEDB approval application, single-line diagram, inspection coordination and meter follow-up. Zynergy has operated since 2021, completed 1,000+ projects, holds a 4.9★ rating from 100+ customers, and is a Meezan Bank Top-3 approved solar vendor if you want Islamic financing to spread the cost while approval proceeds. Installation itself takes 7-15 days; we run the paperwork in parallel so go-live isn’t waiting on us. Estimate savings with the Net Metering Savings Calculator.
FAQs
A net-billing framework under NEPRA’s Prosumer Regulations 2026. Imports are billed at your normal tariff while exported solar units earn a notified credit rate, settled through your monthly DISCO bill.
Generally yes. Single-phase homes need a phase upgrade through their DISCO first, which is routine and can run alongside the solar installation.
Up to your sanctioned load; most homes register 5-15KW. If you need more capacity, upgrade the sanctioned load before applying.
Your DISCO processes the application and installs the bi-directional meter, while AEDB issues the generation licence. Zynergy manages both ends of the file.
No grid-tied solar with export credits continues. What ended for new applicants is 1:1 unit offsetting; exports now earn a notified rate instead.
Existing licence holders generally continue on their original terms until their agreement expires. Check your agreement’s validity date and renewal terms with your DISCO.
The rate NEPRA notifies, which sits below the retail tariff. The exact figure is updated by notification, so confirm the current rate before finalising your savings model.
Typically 4-10 weeks with a complete file, varying by DISCO workload and green-meter availability. Applying in parallel with installation avoids dead time.
The application follows the meter, which must match the applicant’s documents. Tenants generally need the owner’s consent and property papers in the file.
Often, yes, for night-heavy users. Storing surplus for evening use captures full retail value per unit instead of the lower export credit, improving hybrid-system economics.
The NEPRA framework is identical nationwide, but processing speed, inspection scheduling and meter stock differ by DISCO which is what actually shapes your waiting time.
Likely, in detail if not in direction NEPRA revises notified rates and procedures periodically. Sizing for self-consumption keeps your savings robust to rate revisions either way.
