Top 10 Solar Power Countries In The World: Solar energy is one of the cleanest and most powerful sources of renewable energy in the world. As concerns about climate change and pollution grow, many countries are turning to solar power to reduce their dependence on fossil fuels. With the help of government support, advanced technology, and increasing awareness, solar power capacity has grown rapidly in recent years.

Installing solar power systems, including small rooftop panels and large solar farms, has advanced significantly in a number of nations in 2024. In addition to protecting the environment, these nations are lowering electricity prices and generating green jobs. Leading the world in solar energy production are countries like China, the US, India, Germany, and Japan. Large solar parks have been constructed, rooftop systems have been promoted, and solar energy is now affordable for both individuals and companies.

This list of the Top 10 Solar Power Countries in the world is based on their total solar power capacity in gigawatts (GW) as of 2024. It shows how each country is using sunlight to power homes, industries and cities. Let’s explore how these nations are lighting up their future with clean and renewable solar energy. 

Rank Country

Solar Power Capacity (MW)(In 2023)

 Solar Power Capacity (GW) (In 2024)
1 China 609,921 886
2 United States 139,205 239
3 Japan 89,077 91
4 Germany 81,739 99
5 India 73,109 97.86
6 Brazil 37,449 50
7 Australia 32,612 37.8
8 Spain 31,016 38.59
9 Italy 29,795 37.08
10 Netherlands 23,904 24.35

Source: World Population Review (Ranking and Data of 2023)

1. China – 886 GW 

With a projected 886 gigawatts of solar power capacity in 2024, China is the global leader in solar energy. The nation has made significant investments in rooftop solar, solar farms, and desert solar projects, such as those in Inner Mongolia and Qinghai. China has dominated the global solar market thanks to government assistance, extensive manufacturing, and technological advancement.

 2. United States – 239 GW 

Top 10 solar power countries in 2025.

Top 10 Solar power countries in the world (Image: Canva)

In 2024, the United States produced 239 gigawatts of solar power, ranking second. In places like Florida, Texas, and California, solar energy is expanding quickly. The U.S. is expanding its solar infrastructure in both the residential and commercial sectors thanks to government incentives, expansive solar parks, and a push for clean energy.

 

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 3. Japan – 91 GW 

Japan is one of the world's leading producers of solar power, with 91 gigawatts of solar energy in 2024. Japan concentrates on rooftop solar systems, floating solar farms and solar panels on unused lands because of its limited land area. Solar was at the forefront of Japan's transition to clean energy following the Fukushima accident.

 4. Germany – 99 GW 

By 2024, Germany's solar capacity reached 99 gigawatts. It has been a leader in Europe's adoption of solar energy. Germany's extensive network of rooftop panels and solar parks is a major contribution to the country's green energy objectives, thanks to robust government regulations, public awareness, and creative energy solutions.

 5. India – 97.86 GW 

Top 10 solar power countries in 2025..Top 10 Solar power countries in the world (Image: Canva)

In 2024, India produced a total of 97.86 gigawatts of solar power. India has constructed solar parks in Rajasthan, Gujarat, and Karnataka through the implementation of ambitious government programs like the National Solar Mission and initiatives like PM-KUSUM. Growth has also been accelerated by the emphasis on solar rooftops and rural electrification.

 6. Brazil – 50 GW 

Brazil's solar energy output increased quickly, reaching 50 gigawatts in 2024. Distributed generation systems, particularly in homes and small businesses, provide the majority of Brazil's solar energy. The nation has been concentrating on clean energy to lessen its reliance on hydroelectric power and benefit from an abundance of sunlight.

 7. Australia – 37.8 GW 

As of 2024, Australia's solar capacity stands at 37.8 gigawatts. In terms of solar power per person, it is among the top nations. Thanks to generous government rebates and year-round sunshine, rooftop solar is installed in the majority of Australian homes and businesses. The national demand is also influenced by large solar farms.

 8. Spain – 38.59 GW 

Spain generated 38.59 gigawatts of solar energy in 2024. Spain has built numerous utility-scale solar farms thanks to its sunny climate and robust EU support. Nationwide, significant investments in solar infrastructure have been prompted by clean energy policies and electricity market reforms.

 

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 9. Italy – 37.08 GW 

In 2024, Italy's solar energy output reached 37.08 gigawatts. Rooftop solar panels are a common sight in Italian cities and villages. Through tax breaks, net metering, and clean energy targets in line with the EU's carbon neutrality plans, the nation encourages the use of solar power.

 10. Netherlands – 24.35 GW 

As of 2024, the Netherlands' solar capacity is 24.35 gigawatts. It has widely embraced solar energy, particularly through rooftop installations and floating solar systems, despite its small size and lack of sunshine in comparison to other places. This has been made possible by innovation and strong policy support.