Net metering lets a grid-tied solar system export surplus units to the grid so they offset the units you draw at other times. In 2026 the framework changed: under NEPRA's Prosumer Regulations, new applicants are placed on net billing, where exported units are bought at a notified rate and imported units are billed at your normal tariff. The paperwork and coordination can be daunting — Engineering World manages the whole process for you.
What changed in 2026
NEPRA's Prosumer Regulations 2026 replaced the 2015 net-metering framework. New rooftop applicants move to net billing rather than 1:1 unit exchange, while existing net-metering agreements generally continue on their original terms until they expire. Connections up to 1 MW on a three-phase supply are eligible to apply.
What we handle for you
- Eligibility check for your connection and tariff category
- Single-line diagram of the installation
- Equipment datasheets and specifications
- Completed application to your DISCO (e.g. LESCO)
- Coordination through technical evaluation and meter installation
- Status updates until your bi-directional meter is live
How long does it take?
DISCO approval typically takes around 2.5–3.5 months after installation, depending on load, documentation and the utility's processing. Larger and industrial systems can involve additional AEDB certification and NEPRA steps, which we also prepare.
Already have solar?
If your system is installed but not yet net-metered, we can prepare and submit the application for you. Ask about net-metering assistance.
What's included
- Application prepared end to end
- Single-line diagram and datasheets
- DISCO / LESCO coordination
- NEPRA 2026 net-billing guidance
- Three-phase up to 1 MW eligible
- Status tracking to approval
Equipment we supply & install
Frequently asked questions
What is the difference between net metering and net billing?
How long does net-metering approval take in Lahore?
What connection size is eligible?
Can you help if another company installed my system?
Ready for a net-metering assistance quote?
Book a free site survey in Lahore and get an itemised, no-obligation proposal designed around your load.