Solar power around the world

Which countries use the most solar energy?

Solar energy is used all around the planet, but currently, China, Japan, and the United States lead the world in terms of total installed solar capacity. Here are the top ten countries ranked in terms of total installed solar in megawatts (MW): Compared to the year before, the United States is one rank higher, having jumped past Germany.

Why do more countries use solar power?

Although only 4.5% of global electricity comes from solar power, more countries continue adding solar capacity each year. Major increases in global capacity are driven by solar PV advancements and lowered costs, which makes it more likely for more countries to take advantage of this renewable energy source.

What is the contribution of solar energy to global electricity production?

While the contribution of solar energy to global electricity production remains generally low at 3.6%, it has firmly established itself among other renewable energy technologies, comprising nearly 31% of the total installed renewable energy capacity in 2022 (IRENA, 2023).

How many MW of solar power are there?

Currently, around 2,500 MW of solar power is being built for utility-scale projects. The Department of Energy says that enough sunlight hits the Earth every hour and a half to meet the world's energy needs for an entire year. The U.S. power grid is very reliable, with a 99.95% reliability rate.