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Ranked: The 15 Countries With the Most Solar Power Installed

See which countries have installed the most solar power, and which ones have the fastest annual growth rates over the last decade.

What percent of the world uses solar energy? 2026

The table below summarizes the countries with the most solar energy consumption in 2022. Note the annual primary energy consumption from solar, which evaluates a country''s total

Country Rankings

This dashboard ranks countries/areas to their renewable energy power capacity or electricity generation. The data can be further refined based on region, technology or year of interest.

Solar power by country

The worldwide growth of photovoltaics is extremely dynamic and varies strongly by country. In April 2022, the total global solar power capacity reached 1 TW, increasing to 2 TW in 2024. The top

Top 50 Countries That Use the Most Solar Power as a Percentage of

Data from BP''s Statistical Review of World Energy 2022 and the International Energy Agency''s solar energy statistics reveal the countries that are at the forefront of global solar power capacity and

Solar Power by Country 2026

Data and analysis including a list of solar power in every country in the world, countries with the most solar power, and countries that generate the highest percentage of their electricity from solar power.

Which countries use the most solar energy? [Top 13, 2026]

China dominates the solar energy sector, producing 77.8% of the world''s solar panels and possessing 393GW of solar capacity in 2022. According to the International Energy Agency (IEA),

Where is Solar Power Used the Most in 2024?

See which countries have installed the most solar power, and which ones have the fastest annual growth rates over the last decade.

Capacity and Generation by State | Energy Markets & Planning

Data from 2007 through 2024. Source: Berkeley Lab, Utility-Scale Solar Data Update 2025. Copyright (c) 2025, The Regents of the University of California, through Lawrence Berkeley National Laboratory

Where is Solar Power Used the Most in 2024?

Generation numbers estimated based on 2022 production ratios from IRENA. Population numbers for the same point in time sourced from the World Bank. China leads the world in solar power

Solar State By State – SEIA

California leads as the top solar state. With over 54 GW of solar installed, enough energy to power over 15 million homes. Texas has the fastest growing solar economy with the largest utility-scale solar and

Solar power by country

OverviewGlobal use figuresAfricaAsiaEuropeNorth AmericaOceaniaSouth America

Many countries and territories have installed significant solar power capacity into their electrical grids to supplement or provide an alternative to conventional energy sources. Solar power plants use one of two technologies: • Photovoltaic (PV) systems use solar panels, either on rooftops or in ground-mounted solar farms, converting sunlight directly into electric power.

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IWAP OPTOELECTRONICS Technical Support Team

24/7 Technical Support for Energy Storage Systems

Our certified solar specialists provide round-the-clock monitoring and support for all installed photovoltaic energy storage containers, battery energy storage systems, and smart energy management platforms. From system design to long-term maintenance, IWAP OPTOELECTRONICS ensures optimal performance of your energy storage solutions, including power conversion system cabinets and demand-side response integration. We also specialize in base station energy storage, unattended power supply for mining areas, rural photovoltaic systems, microgrid energy storage cabinets, residential energy storage batteries, battery energy storage cabinets, BESS container supply, integrated PV containers, 5kWh energy storage batteries, mobile energy storage power, villa photovoltaic systems, PV-diesel-storage hybrid containers, and sodium-ion battery storage cabinets. Our team is ready to assist with any technical inquiry or project requirement.

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