Global Solar Power Capacity Reached 2.96 Terawatts
The world installed 690 GW of new solar photovoltaic capacity in 2025, driven largely by significant growth in China.
Updated on Oct. 12, 2026 in Energy
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Global cumulative installed solar photovoltaic capacity reached 2.96 terawatts by the end of 2025. This total followed the installation of 690 gigawatts of new solar capacity throughout the year.
Why it matters
Extremely low module costs and strong deployment rates in major markets like China fueled this record growth. The transition reflects a global scaling of renewable energy infrastructure to meet rising power demands.
China led global installations with 415 GW, followed by India at 54 GW and the United States at 43 GW. N-type technology dominated cell manufacturing, capturing an 82% market share of crystalline-silicon wafers.
The players
China
China is the largest market for solar PV installations globally.
India
India currently maintains the second largest market for solar installations.
United States
The United States is the third largest global market for solar PV capacity.
Germany
Germany continues to serve as a major regional market for solar PV deployment.
Pakistan
Pakistan represented a significant emerging market for PV installations in 2025.
The details
Distributed solar PV installations accounted for 282 GW of the new annual capacity added in 2025. The industry now supports approximately 8.2 million jobs worldwide as global adoption continues to diversify.
Timeline
Annual BESS capacity additions reached 2.9 GWh in 2020.
Global solar PV deployment occurred throughout 2024.
Global cumulative installed solar PV capacity hit 2.96 TW by December 31, 2025.
The Big Picture
This record-breaking year for installations follows the historical trajectory of global solar photovoltaic capacity growth. The deployment marks an acceleration in the transition away from legacy fossil fuel generation toward decentralized renewable systems.
The continued expansion of solar PV and battery storage capacity is likely to accelerate the decentralization of power grids and lower long-term energy costs for residential users. Increased adoption of N-type technology promises higher efficiency modules that provide more power per square foot of rooftop installation.
The takeaway
The rapid growth in solar PV highlights a global shift toward decentralized energy production as module costs decline. Readers can consider exploring residential solar or battery storage incentives that may now be more accessible due to increased market competition.
Further reading
For more information on the evolving energy sector, see Energy.
Source note: This article includes information reported by DQ.
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