How big is the Solar Market | Industry Trends & Forecast 2025

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Code: MTA8677

Publication Date: Sep 2025

What is the size of Solar Market?

According to 6Wresearch internal database and industry insights, the Global Solar Market was valued at USD 243.7 Billion in 2024 and is expected to reach USD 621.5 Billion by 2031, growing at a compound annual growth rate of 7.40% during the forecast period (2025-2031).

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This growth is primarily fuelled by the increased need for renewable energy, lower costs of photovoltaic technology, and increased adoption of solar energy across residential, commercial, and industrial segments as a way to reduce reliance on conventional energy sources.

Growth Factors for Solar Industry

Reduced costs, improving the affordability of solar panels
Growth of rooftop solar projects in urban areas
Supportive and renewable-friendly government actions and policies
Growth in the consumption of electricity is driving investments in solar projects
Technological improvements that increase the efficiency of solar modules

Solar Market Trends

The trends in the solar sector suggest widespread adoption both on the utility-scale and more distributed. Rooftop solar systems are growing rapidly alongside utility-scale solar parks several addressing the rapid growth of energy consumption across multiple regions. Solar installations are also often acquired or coupled with storage systems. More inquisitive companies are utilizing flexible and lightweight panels to create a wide range of product applications in residential and commercial settings.

Emerging Developments in the Solar Market

Developments in the solar landscape include the growth towards perovskite, bifacial, and tandem solar products that have higher efficiency, and the providers of these tools have been busy focusing on scalable production that can enable them to be deployed in various applications. More importantly, new applications have surfaced, like building-integrated photovoltaics and floating solar projects. Energy companies are routinely partnering with technology companies to help shape the future of solar adoption.