Guides · Faisalabad, Lahore, Punjab
Protected vs Unprotected Consumers and Solar: What the 200-Unit Rule Means for You
Short answer
Protected vs unprotected consumers is about one test: a domestic household that bought 200 units or less from the grid in each of the last six months is protected and pays much lower rates; one month above 200 units makes it unprotected for months. For a home that is protected most of the year, solar rarely pays. For a home that loses protected status every summer because of ACs, solar that keeps grid units down can matter a great deal, though that benefit depends on rules that may change from January 2027.
We checked the facts below on 14 October 2026. For the full layout of your bill, see how to read your electricity bill.
The rule in plain words
- Protected: a domestic (A-1) household that used 200 units or less in each of the previous six billing months. It is a month-by-month test, not an average.
- Unprotected: every other domestic household. If a protected home crosses 200 units in a single month, it pays unprotected rates and, as reported, can apply them to all units that month, not just the units above 200.
- Getting it back: the household must complete another run of six months at 200 units or less.
Protected consumers and solar
Protected
Low-use slab rates
Solar
Can change your slab status
How big the gap is
Base energy rates reported for 2026, before fixed charges, adjustments and taxes:
| Monthly units | Protected (Rs per unit) | Unprotected (Rs per unit) |
|---|---|---|
| 1-100 | 10.54 | 22.44 |
| 101-200 | 13.01 | 28.91 |
| 201-300 | Not protected | 33.10 |
Protected homes also pay a lower fixed charge per kW of sanctioned load: reported at Rs 200 or Rs 300, against Rs 275 to Rs 675 for unprotected homes. As reported, only protected homes get the benefit of the previous slab. Our guides to the 2026 tariff and fixed charges give the full tables.
Example arithmetic only, ignoring fixed charges, adjustments and taxes: a home using 190 units as a protected consumer pays roughly 100 × 10.54 + 90 × 13.01, about Rs 2,220. The same 190 units as an unprotected consumer, at an illustrative Rs 28.91 on every unit, is about Rs 5,490. One hot month can more than double the energy part of the bill for the following months.
Three kinds of household, three different answers
1. Protected all year (under about 200 units every month)
This home already pays the lowest rates in the schedule. A grid-tied solar system would need to save a lot of cheap units to pay back, and Solar Works Pakistan designs systems from about 6 kW upward, which is far larger than this home needs.
Better first steps: efficient fans and LED lights, an inverter AC if you are buying one, and watching the meter in hot months so you do not cross 200 units.
2. Protected in winter, unprotected after summer
This is the household where the six-month rule hurts most. A typical pattern: 150 to 200 units from November to March, then 400 to 700 units in June to August when ACs run. The summer months push the home into unprotected rates, and the penalty carries into the cooler months.
Solar can change this pattern, because most summer AC use is in daytime. A system sized for daytime load, with good load management, reduces the units you buy in summer. Whether it brings grid imports under 200 units depends on your night use, especially night-time AC. A battery can cover part of the night.
Be realistic: a home that uses 600 units in July, much of it at night, will not easily get under 200 imported units without a large battery. The honest aim is to reduce imported units and the slab you reach, and treat keeping protected status as a possible bonus, not a promise.
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3. Unprotected all year (well above 200 units)
This is the common profile for 10 marla and larger homes with several ACs. The protected question does not arise; what matters is the slab you reach and the fixed charge rate that goes with it. Solar here is sized for self-use under net billing. See sizing under net billing and solar system size for 5 marla, 10 marla and 1 kanal houses.
Multiple meters: what not to do
Some households split their load across two or three meters so each stays under 200 units. Officials have cited this as a reason for reforming the subsidy, and splitting meters only to stay protected can break DISCO rules. We do not design systems around it.
If your house genuinely has more than one meter, for example a joint family with separate portions, solar can be designed for each meter or for a shared load. Our guide to solar for joint family houses with multiple meters explains the options.
Changes that may affect protected status
Two changes were under discussion in 2026. Neither was in force when we wrote this.
- A shorter penalty. In September 2026 the Power Division was reported to be examining a change so that crossing 200 units raises the rate only for that month, not for the following months.
- A targeted subsidy from January 2027. Pakistan told the IMF in May 2026 that it would replace the general subsidy for consumers using up to 200 units with support targeted through BISP, using the national socio-economic registry. Reports in October 2026 said households would need to be BISP-registered to benefit, and that details were still being worked out.
What this could mean for solar:
- If the six-month penalty is shortened, the benefit of staying under 200 units in summer becomes smaller, because one bad month costs less.
- If the general subsidy ends for non-BISP homes, many households that are protected today could pay unprotected-style rates for all their units. For them, each unit bought from the grid would cost more, and the case for solar, or at least for cutting daytime grid use, would strengthen.
We do not build proposals on rules that have not been notified. If you are deciding now, plan around today's tariff and treat any future change as a risk either way. Our net metering and net billing guide covers the export side of the rules.
A quick self-check
- Look at 12 months of bills. Count how many months were 200 units or less.
- Mark each month protected or unprotected. The bill usually shows the category or the rates used.
- Find your summer peak and note how much of it is daytime AC.
- Estimate night use. Fans, lights, fridge and any night AC.
- Run a starting size in our solar calculator, then ask an engineer to check it against your bills.
If you are protected all year, solar is probably not your next step. If you lose protected status every summer, or are unprotected all year, solar sized for self-use is worth a proper look.
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- Email: info@solarworks.pk
- Head office: Main Boulevard, Sargodha Rd, Block F FDA City, Faisalabad
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- Hours: 9:00 AM to 6:00 PM, daily
- Service area: all of Punjab. See our Faisalabad and Lahore pages, or contact us.
Site surveys are normally free. Founded in 2021, Solar Works Pakistan has served 300+ customers, including 50+ industrial clients.
Frequently asked questions
What is a protected electricity consumer?
A domestic household that used 200 units or less in each of the previous six billing months. Protected homes pay lower slab rates and lower fixed charges. It is tested month by month, not as an average.
How long does unprotected status last after crossing 200 units?
Under the current rule, until the household completes another six consecutive months at 200 units or less. A proposal to limit the higher rate to the month in which 200 units is crossed was under review in September 2026.
Can solar help me stay a protected consumer?
It can help if most of your extra use is daytime AC and the system is sized for it, but it is not guaranteed. Night use still comes from the grid unless you have a battery. Confirm with your DISCO which units count toward the 200-unit test on a solar connection.
Is solar worth it for a protected household?
Usually not as a grid-tied system. A home under 200 units a month already pays the lowest rates, and the system it would need is small. Efficient appliances and careful summer use are usually the better first step.
What happens to protected consumers in 2027?
Pakistan has told the IMF it plans to replace the general 200-unit subsidy with BISP-targeted support from January 2027. The details were not final in October 2026. Check the latest notification before deciding.
Is it allowed to use two meters to stay protected?
Splitting load across meters only to stay under 200 units can break DISCO rules, and officials have cited it as a reason for reform. If your house genuinely has separate portions with separate meters, solar can be designed for that setup.
Sources
- Pakistan Observer, update on the 200-unit protected rule and six-month penalty (21 Sep 2026)
- ARY News, "K-Electric clarifies protected consumer eligibility" (17 Jul 2026)
- Geo News, "Pakistan assures IMF of 'ending subsidy' for 200-unit power consumers" (7 May 2026)
- Profit (Pakistan Today), "Pakistan assures IMF of replacing 200-unit power subsidy with BISP-linked system" (7 May 2026)
- Pakistan Observer, "Who will be eligible for 200-unit electricity subsidy from January 2027?" (8 Oct 2026)
- The News, "Nepra loads Rs132bn onto domestic bills to cut industrial tariffs" (12 Feb 2026)
- Pakera, "Electricity unit price in Pakistan 2026: slab rates" (Oct 2026): https://pakera.pk/electricity-unit-price-slab-rates-pakistan-2026/