NEPRA's Rs1,000/kW Solar Licence Fee: What SRO 251 Really Costs You in 2026

• By Best Solar Company PK
• 27 Oct, 2026
• Net Metering
• 8 min read

If you are planning a rooftop system in 2026, the **NEPRA Rs1,000/kW solar licence fee** is the single rule change you cannot ignore. Introduced through SRO 251(I)/2026 — the National Electric Power Regulatory Authority (Prosumer) Regulations — it ended the era of simple, free net-metering hookups and made formal licensing part of the process for larger systems. Here is exactly what the solar licence fee means for Pakistani homeowners and businesses, what it adds to your install cost, and how to register without delays.

What SRO 251 Actually Changed

Effective from **9 February 2026**, SRO 251 replaced the old net-metering framework with a "prosumer" regime covering every solar, wind, and biogas system from 1 kW up to 1 MW connected to a DISCO network. Two things changed at once:

• **Net metering became net billing.** Instead of swapping units one-for-one, your exported surplus is now bought back at the National Average Power Purchase Price — roughly **Rs11 per unit** — while every unit you import is still charged at the full tariff of **Rs37–55 per unit**.
• **Licensing and a fee were introduced.** The regulation originally required a NEPRA licence and a one-time **Rs1,000 per kilowatt** fee on all system sizes, centralising approvals that DISCOs once handled locally.

The buyback cut was steep — the old rate was close to Rs25.9/unit. That shift, combined with the new fee, triggered a strong public backlash.

Who Actually Pays the Rs1,000/kW Fee Now

This is where the premise most people repeat is out of date. After criticism that the state was "fleecing" solar adopters, NEPRA amended SRO 251 and **removed the licence requirement and the Rs1,000/kW fee for systems up to 25 kW** — retroactive to 9 February 2026. Applications at or below 25 kW are again handled directly by your DISCO.

So as of late 2026, the solar licence fee applies only to systems **above 25 kW, up to 1 MW** — typically commercial, industrial, and large agricultural installations. Since the vast majority of Pakistani homes install 5–15 kW, most residential prosumers pay **no licence fee at all**. For the details of that carve-out, see our guide on how NEPRA removed the solar licence fee under 25kW.

What the Licence Fee Adds to Your Install Cost

For systems that do fall above the 25 kW threshold, the fee is a one-time charge paid in favour of NEPRA. Here is what it works out to in rupee terms:

| System size | Who it affects | One-time licence fee (Rs1,000/kW) | Share of a typical install | |---|---|---|---| | 10 kW | Home / small shop | Rs 0 (exempt) | 0% | | 25 kW | Large home / small office | Rs 0 (exempt) | 0% | | 50 kW | Commercial building | Rs 50,000 | ~1% of install | | 100 kW | Factory / school | Rs 100,000 | ~1% of install | | 500 kW | Industrial unit | Rs 500,000 | ~1% of install | | 1 MW | Large industry | Rs 1,000,000 | ~1% of install |

In practice, even for commercial clients the fee is a small slice of total project cost — a 50 kW system runs into several million rupees, so Rs50,000 is roughly one percent. The bigger financial hit for everyone is the **net billing buyback rate**, which lengthens payback periods far more than the fee does. Our breakdown of the NEPRA net billing rules for 2026 explains that impact in detail.

How to Register Your Solar System in 2026

The registration pathway now depends on your system size. SRO 251 set strict, time-bound steps that DISCOs must follow, which is good news — it reduces the old "file sitting on a desk" problem.

1. **Install through a licensed vendor** and get your inverter and panel documentation ready (equipment datasheets, single-line diagram, test reports). 2. **Submit the standardised application form** to your DISCO (LESCO, IESCO, MEPCO, K-Electric, etc.). The DISCO must provide all NEPRA-approved forms free of cost within two working days. 3. **Wait for acknowledgement.** The licensee must confirm within **five working days** whether your file is complete; you then have three working days to supply anything missing. 4. **Inspection and bidirectional meter installation** by the DISCO. 5. **For systems above 25 kW**, your file is forwarded to NEPRA along with the Rs1,000/kW fee for formal licence concurrence. Systems at or below 25 kW skip this step entirely.

One practical tip from our installation teams: apply for the system size that matches your sanctioned load, not an inflated figure. Oversizing a home system past 25 kW purely "to be safe" can needlessly pull you into the licensing-and-fee bracket. If you need the capacity, budget for it; if you don't, stay under the threshold.

Also note that new prosumer contracts are now capped at **five years** (down from seven), though existing agreements remain valid until they expire.

Is Solar Still Worth It Under SRO 251?

Yes — but the maths has shifted. With import tariffs above Rs40/unit and export credits near Rs11, the winning strategy in 2026 is **self-consumption**: size your system and your usage so you burn your own solar during the day rather than exporting it cheaply. Battery storage, daytime load-shifting, and right-sizing matter more than ever. For most homes, zero licence fee plus avoided grid tariff still delivers a payback of roughly 3–4 years.

Frequently Asked Questions

**Does every solar system in Pakistan now need a NEPRA licence?** No. After the 2026 amendment to SRO 251, systems up to 25 kW are exempt from both the licence and the Rs1,000/kW fee, and are processed directly by your DISCO. Only systems above 25 kW up to 1 MW require a NEPRA licence.

**How much is the solar licence fee for a commercial system?** It is a one-time Rs1,000 per kilowatt paid to NEPRA. A 50 kW system pays Rs50,000; a 100 kW system pays Rs100,000; a 1 MW system pays Rs1,000,000. There are no annual charges — it is a single payment at registration.

**What is the new net billing buyback rate?** Surplus units exported to the grid are now credited at the National Average Power Purchase Price, about Rs11 per unit, while units you draw from the grid are billed at the full retail tariff (roughly Rs37–55 per unit).

**When did SRO 251 take effect?** The NEPRA (Prosumer) Regulations under SRO 251(I)/2026 are effective from 9 February 2026, and the 25 kW exemption applies retroactively from that same date.

The Bottom Line

SRO 251 did end free, unlicensed solar hookups — but the final rules are friendlier than the headlines suggested. Homeowners under 25 kW pay **no licence fee**, while larger adopters pay a modest one-time Rs1,000/kW charge that rarely exceeds one percent of project cost. The real variable is net billing, so design for self-consumption. You can confirm the current regulation text on NEPRA's official website and read the policy coverage in Dawn.

Ready to size a system that stays efficient under the new rules? Get a free, NEPRA-compliant solar quote from Best Solar Company PK and we'll handle the registration end to end.

Best Solar Company PK designs and installs reliable solar systems in Rawalpindi, Islamabad, Lahore, Multan, Taunsa Sharif and Karachi. Contact us for a free survey and the best advice for your home or business.