China had the greatest new solar photovoltaic capacity additions worldwide in 2024, at some 357 gigawatts. The global solar PV cumulative capacity increased massively over the past 20 years. In the year 2000, the capacity amounted to just over one gigawatt and by 2024 had surpassed 2.2 terawatts. Solar capacity is expected to continue to rise as renewables increase their role in the global energy mix. The United States increased its solar photovoltaic capacity by 47 gigawatts in 2024.Â
China leads the solar raceÂ
Despite being ranked second in terms of new capacity installations, the United States added considerably less than the top-ranked nation, China. In 2024, China's solar pv cumulative capacity amounted to over 885 gigawatts. This was more than the combined cumulative capacities of the United States, Germany, Japan, and India. China’s newly installed capacity has presented a growing trend in the last decade. Unsurprisingly, China is home to many of the world’s major solar PV companies, such as Jinko Solar. In 2024, the solar company reported an annual revenue of 12.6 billion U.S. dollars.
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REN21. (September 15, 2025). Leading countries based on new solar photovoltaic capacity additions worldwide in 2024 (in gigawatts) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 29, 2026, from /statistics/275932/world-construction-of-photovoltaic-systems-by-installed-capacity/
REN21. "Leading countries based on new solar photovoltaic capacity additions worldwide in 2024 (in gigawatts)." Chart. September 15, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 29, 2026. /statistics/275932/world-construction-of-photovoltaic-systems-by-installed-capacity/
REN21. (2025). Leading countries based on new solar photovoltaic capacity additions worldwide in 2024 (in gigawatts). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 29, 2026. /statistics/275932/world-construction-of-photovoltaic-systems-by-installed-capacity/
REN21. "Leading Countries Based on New Solar Photovoltaic Capacity Additions Worldwide in 2024 (in Gigawatts)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 15 Sep 2025, /statistics/275932/world-construction-of-photovoltaic-systems-by-installed-capacity/
REN21, Leading countries based on new solar photovoltaic capacity additions worldwide in 2024 (in gigawatts) ÌÇÐÄÆÆ½â°æ, /statistics/275932/world-construction-of-photovoltaic-systems-by-installed-capacity/ (last visited July 29, 2026)
Leading countries based on new solar photovoltaic capacity additions worldwide in 2024 (in gigawatts) [Graph], REN21, September 15, 2025. [Online]. Available: /statistics/275932/world-construction-of-photovoltaic-systems-by-installed-capacity/