Pakistan’s estimated total installed solar capacity reached 51 gigawatts by early 2026, according to data tracked by PV Magazine — a figure that dwarfs the country’s entire official grid capacity of roughly 46 gigawatts and reflects a citizen-led energy transition driven not by policy but by the failure of the national grid (PV Magazine). Solar module imports alone reached 54 GW by the end of March, the Pakistan Solar Association said.
Pakistanis have been purchasing and installing solar panels at a rate unmatched in the developing world relative to grid capacity, driven by electricity prices that have risen sharply over the past three years, chronic load-shedding that can exceed twelve hours a day in parts of Punjab, and a power sector circular debt that has locked generators and distributors into a cycle of under-recovery and outages. The circular debt stood at Rs1.837 trillion by February 2026, according to official data, though the Power Division said it had edged down to Rs1.798 trillion by March (Profit by Pakistan Today).
Solar’s share of Pakistan’s electricity mix has jumped from 4 percent in 2021 to between 14 and 25 percent in 2024-25, depending on measurement methodology.
The government changes the rules
As the solar boom has accelerated, it has begun to hollow out the grid’s commercial base: households with panels stop buying daytime power, weakening DISCOs’ revenue and worsening the circular debt dynamic even as overall consumption falls.
In February 2026, the National Electric Power Regulatory Authority issued new Prosumer Regulations 2026 that effectively ended the older unit-for-unit net metering model for new adopters, replacing it with a financial settlement under a net billing regime that pays prosumers lower rates for electricity exported to the grid (Arab News). The government has also proposed extending taxation to existing solar users as part of IMF discussions on widening the tax base. Existing installations keep their net metering terms for now.
The government is also moving to solarise loss-making power feeders as part of a broader distribution reform push, recognising that the private solar revolution cannot be reversed — only integrated into the grid’s economics.
