How big is the Solar Panel Market | Industry Forecast & Growth Analysis 2025

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Code: MTA9052

Publication Date: Sep 2025

What is the size of Solar Panel Market?

According to 6Wresearch internal database and industry insights, the Global Solar Panel Market was valued at USD 181 Billion in 2024 and is expected to reach USD 250 Billion by 2031, growing at a compound annual growth rate of 4.30% during the forecast period (2025-2031).

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The main contributors to the growth in the Solar Panel Market are an increase in solar power project buildup, a drop in solar panel production costs, and increased use of renewable energy solutions across residential, commercial, and utility-scale applications.

Growth Factors for Solar Panel Industry

An increase in residential rooftop solar systems.
An increase in large-scale solar farm installations in energy-demanding industries.
Technological improvements for high-efficiency panels and bifacial panels.
Government subsidies and favourable renewable energy standards.
Reduced the cost of solar panel manufacturing, leading to lower costs.

Solar Panel Market Trends

The solar panel market indicates a strong trend for monocrystalline panels due to their higher efficiency and longevity. Bifacial panels are also being embraced since they use multiple surfaces to maximize energy production. This is particularly relevant for large installations. The growing interest in photovoltaic solutions integrated into buildings and lightweight panels is also notable. With the heightened focus on urban sustainability, the types of solar panels being developed for a range of uses, such as roofs, facades, and portable solutions, are numerous.

Emerging Developments in the Solar Panel Market

The solar panel market developments highlight advancements with perovskite-silicon tandem panels, which disrupt efficiencies associated with solar. There is an increase in research and product development to get these panels to market and produce scale. In addition, panel recycling programs and credits, and the implementations of the circular economy, are a focus for manufacturers. Co-operation partnerships between panel manufacturers, EPC contractors, and energy utility companies are going to reinforce our market penetration and presence across markets.