☀️ The Incredible Evolution of Solar Energy Worldwide (2011 - 2026)

When I arrived in China in 2011, the solar energy landscape was radically different from what we know today. At the time, photovoltaics was still perceived as a technology of the future, a bit expensive, largely driven by subsidies from European countries. China, although beginning to structure its factories, was only a very minor player on the map of global installations.

Today, in 2026, the situation on the ground is undeniable. In just fifteen years, I have seen this country transform to become the absolute center of gravity of the global energy transition. Solar has evolved from a niche market to the most dynamic, competitive, and massive energy source in modern history.

💡 This dynamic is now evident at the individual level with the rise of portable and foldable solar solutions that allow everyone to become self-sufficient in Europe and internationally.

Here's a look at the numbers behind an unprecedented industrial and geopolitical metamorphosis.

⚡ The Great Electric Mix: The day renewables dethroned coal

Beyond raw installation capacities, it is the actual share of solar in global electricity production that is reshaping our energy landscape. The year 2026 marks a historic turning point: for the first time in the modern era, all renewable energies have surpassed coal as the primary source of electricity on the planet.

Solar energy alone has become the ultra-dominant driver of this transition. Coupled with the dramatic drop in battery storage prices, solar is shifting from an intermittent "daytime" energy to a continuously available energy source.

🔋 Storage is now accessible to everyone via new generations of high-capacity portable solar power stations, securing energy wherever you are.

🏆 Global ranking of electricity production by source (2011 vs 2026)

In fifteen years, solar has moved from statistical anecdote to a pillar of the global electricity grid, successively surpassing oil, gas, wind, and now catching up with nuclear.

• In 2011: Solar represented barely 0.3% of global electricity.
• In 2026: Solar crosses the symbolic threshold of 10% of the global electricity mix. This is the fastest structural growth ever recorded for an energy source, doubling in volume approximately every three years.

🌍 Global: The Terawatt Era and Asian Hegemony

In 2011, cumulative global solar capacity hovered around 73 GW. In 2026, the planet has reached a staggering milestone of nearly 2,400 GW (2.4 Terawatts) of installed capacity. A more than 30-fold increase.

The Global Top 15: The redistribution of power

Key global insights:

• The Chinese steamroller: Discreet in 2011 with only 3.3 GW, China now accounts for nearly half of the world's capacity with 1,150 GW. Its industrial might has driven down manufacturing costs for modules, making solar accessible everywhere.
• The rise of Southern giants: India and Brazil, almost non-existent at the beginning of the previous decade, now rank among the world's Top 6, driven by exceptional sunshine conditions and aggressive electrification policies.

🇪🇺 Europe: From Pioneer to Industrial Maturity

In 2011, Europe was the world's solar laboratory, accounting for over 70% of global capacity (52 GW). In 2026, although its relative share has decreased compared to continental giants, its gross capacity has exploded to reach approximately 390 GW, recently boosted by the urgent need for energy sovereignty.

The European Top 15: New Balances

Key Facts for the Old Continent:

• Germany Stays on Course: Despite fluctuations in its subsidy policies, Berlin has remained the undisputed leader on the continent, quadrupling its capacity to reach 92 GW.
• Spain's Awakening: After a long period of legislative stagnation, Spain has finally unleashed its potential to secure a legitimate second place given its solar resources.
• The Polish UFO: This is the most spectacular transition in Eastern Europe. Stuck at a near-zero level in 2011, Poland has risen to 6th place in Europe thanks to a massive boom in residential photovoltaics.
• The Netherlands, Kings of Density: With 25 GW installed on a tiny territory, the country boasts one of the highest per capita penetration rates in the world, transforming its rooftops into power plants.

🔮 Conclusion: The Next Challenge of the Decade

When I think back to my arrival here in 2011, the central question from skeptics was: "Is solar truly a viable technology on a large scale?" In 2026, that question seems almost prehistoric.

The debate has shifted. The challenge is no longer production capacity or panel cost, but our ability to modernize electricity grids and massively deploy storage infrastructure (physical batteries, smart management) to absorb this gigantic decentralized power.

🤝 This is also the core issue for larger-scale projects. For professionals, building professionals, or installers, we provide tailor-made support for your material and logistical needs via our Professional & B2B Sourcing Area.

One thing is certain: the sun has definitely taken control of the global energy mix, and the journey has only just begun.