China's Solar PV Installed Capacity Surpasses Coal Power for the First Time, Reaching 1.286 Billion Kilowatts
nashnova research
As of end-July 2026, China's installed solar capacity reached 1.286 billion kW, edging past coal power's 1.285 billion kW to become the country's largest power source by capacity. This means → China's power mix has crossed a historic threshold, yet solar accounts for just 13% of actual electricity generated — the real test is only beginning.
Solar passed coal — by how much?
At end-July, solar stood at 1.286 billion kW; coal at 1.285 billion kW — a gap of just 10 GW.
In plain terms = solar barely crossed the line; the lead is less than one-tenth of one percent of total capacity.
By type, utility-scale solar accounts for 704 GW and distributed solar — rooftop and small commercial installations — for 582 GW.
Why did new installations drop 62% year-on-year?
July alone added 13.73 GW, up 43% year-on-year — a healthy pace.
But January-to-July cumulative additions were 85.65 GW, down 62% year-on-year. This means → this year's pace is not slow; last year's was abnormally fast.
The NEA's explanation: a rush of installations in early 2025 ahead of policy-deadline closures inflated the comparison base.
Capacity is number one — does generation keep up?
January-to-July solar generation reached 802.4 TWh, up 15.5% year-on-year, outpacing total electricity-demand growth by 10.8 percentage points.
Solar's share of total electricity consumption hit 13%, up 1.7 percentage points from full-year 2025.
In plain terms = solar ranks first in capacity but delivers only 13% of the electricity. Coal, now second in capacity, still generates far more power. This reflects solar's structural weakness: panels installed, but utilization hours remain low.
What is the next bottleneck?
Solar is a weather-dependent source; how much it generates depends on sunlight and grid absorption — the grid's ability to consume or store solar output in real time.
This means → passing coal in capacity is a milestone, but whether solar's generation share keeps rising hinges on storage and grid-dispatch infrastructure catching up.
Put simply = enough panels are in the ground; the test now is whether the grid can absorb what they produce.
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