Global Market Outlook for Solar Power 2025-2029

Global solar installations reached nearly 600 GW – an impressive 33% increase over the previous year – setting yet another record. Solar accounted for 81% of all new renewable energy

Growth of photovoltaics

OverviewHistory of market developmentSolar PV nameplate capacityCurrent statusHistory of leading countriesSee alsoExternal links

The average price per watt dropped drastically for solar cells in the decades leading up to 2017. While in 1977 prices for crystalline silicon cells were about $77 per watt, average spot prices in August 2018 were as low as $0.13 per watt or nearly 600 times less than forty years ago. Prices for thin-film solar cells and for c-Si solar panels were around $.60 per watt. Module and cell prices declined even further after 2014 (see price quotes in table).

Spring 2025 Solar Industry Update

• At the end of 2024, global CSP capacity reached approximately 7 GW.

Solar Energy Facts & Statistics 2026 | ConsumerAffairs®

Residential solar use is expected to grow at an average of 6% annually over the next five years. All renewable energy sources combined generated 30.2% of the world''s electricity in 2023.

Residential solar market in the U.S.

In the last decade, solar has grown with an average annual rate of 26 percent, reaching a capacity of over 138 gigawatts in 2023. In that same year, solar energy accounted for 55 percent of

90+ Solar Energy Statistics: The Green Gold Rush (2025)

These statistics illustrate how different countries and regions are progressing in their transition to solar power, highlighting the leaders and emerging players in the field.

Solar Industry Research Data – SEIA

Solar has seen massive growth since 2010. There are now 262 gigawatts direct-current of solar capacity installed nationwide, enough to power 45 million homes. In the last decade, solar deployments have

Solar PV Energy Factsheet

Solar energy can be harnessed two primary ways: photovoltaics (PVs) are semiconductors that generate electricity directly from sunlight, while solar thermal technologies use sunlight to heat water for

Growth of photovoltaics

From 2016 to 2022, PV has seen an annual capacity and production growth rate of around 26%, doubling approximately every three years.

Solar Panel Statistics, Facts, and Trends of 2026

Solar panel installations in the UK hit 1.73 million in 2025, a 6.8% rise from the previous year. Renewables now provide 37% of the UK''s electricity, surpassing fossil fuels for the first time.

Solar power generation, 2025

“Data Page: Electricity generation from solar power”, part of the following publication: Hannah Ritchie, Pablo Rosado, and Max Roser (2023) - “Energy”. Data adapted from Ember, Energy