Global solar energy market worth at USD 271.73 Million in 2024, is expected to surpass USD 1090.78 Million by 2034, with a CAGR of 13.6% from 2025 to 2034.

Solar power companies have skyrocketed, propelled by improvements in the technologies used for electricity generation and government incentives, like the renewable portfolio standard (RPS) targets. RPS legislation requires local utility companies to diversify their portfolio and generate percentages of their energy production through renewable resources. Increases in public support for green energy led to tax incentives and grants to encourage investment in solar power. This has led to more companies powering facilities with solar power, driving growth. Revenue has swelled at a CAGR of 28.7% to $40.6 billion through the end of 2025, including a 39.3% uptick in 2025 alone. Government assistance from federal and state entities led to significant growth in solar power. The number of solar projects has skyrocketed, exemplifying a triumph for energy policy in solar power, which has historically struggled to compete with traditional power sources. Government programs like credits, grants and tax exemptions have allowed many companies to overcome the high entry costs of solar power and support solar energy development. The declines in the price of inputs over the past few decades have lowered operational costs, bolstering profit. Tax credits have also bolstered the number of solar panel manufacturers in the US, allowing the industry to face little setback after tariff waivers on foreign panels expired. Through 2030, several trends that have fueled the solar industry’s rapid growth are set to change dramatically. Federal tax credits will expire earlier than expected, leading to a rush in solar installations before their termination and causing revenue growth to slow considerably afterward, with increased risk of consolidation. While domestically manufactured solar panels and technological advancements will continue to lower costs and improve efficiency, government support for fossil fuels, tariffs on production materials and possible state-level restrictions could create headwinds for further solar expansion. Even so, renewable energy targets in many states and ongoing grid modernization efforts will help drive growth. Revenue will expand at a CAGR of 10.2% to $65.9 billion through 2030.

According to Cognitive Market Research, the global Solar Energy market size was USD 95451.6 million in 2024. It will expand at a compound annual growth rate (CAGR) of 6.50% from 2024 to 2031.

North America held the major market share for more than 40% of the global revenue with a market size of USD 38180.6 million in 2024 and will grow at a compound annual growth rate (CAGR) of 4.7% from 2024 to 2031.
Europe accounted for a market share of over 30% of the global revenue with a market size of USD 28635.4 million.
Asia Pacific held a market share of around 23% of the global revenue with a market size of USD 21953.8 million in 2024 and will grow at a compound annual growth rate (CAGR) of 8.5% from 2024 to 2031.
Latin America had a market share of more than 5% of the global revenue with a market size of USD 4772.5 million in 2024 and will grow at a compound annual growth rate (CAGR) of 5.9% from 2024 to 2031.
Middle East and Africa had a market share of around 2% of the global revenue and was estimated at a market size of USD 1909.0 million in 2024 and will grow at a compound annual growth rate (CAGR) of 6.2% from 2024 to 2031.
The Photovoltaic Systems Technology held the highest Solar Energy market revenue share in 2024.

Market Dynamics of Soloar Energy Market

Key Drivers of Soloar Energy Market

Increase in energy demand to Increase the Demand Globally: The growth of the global solar energy market is primarily driven by the increasing energy demand due to a surge in population. As the global population continues to rise, especially in developing countries, the energy demand grows proportionally. Urbanization is also accelerating, with more people moving to cities, leading to greater energy needs across residential, commercial, and industrial sectors. This rising energy demand is coupled with a growing emphasis on sustainable solutions due to environmental concerns.

Countries Aiming to Achieve Green Energy Targets to Propel Market Growth: A global energy transition is urgently required to limit the increase in average global surface temperature to below 2°C. Consequently, the installation of renewable energy sources is expected to grow significantly in the coming years, driving market expansion. The shift from fossil fuels to low-carbon solutions will be crucial, as energy-related carbon dioxide emissions account for two-thirds of all greenhouse gases. Government initiatives and new energy targets aimed at promoting sustainable energy have positively influenced market growth.

Key Restraint of Soloar Energy Market

High Investment and Lack of Infrastructure to Limit the Sales: The overall cost of solar PV systems is higher than that of traditional solar panels, which may limit their adoption in residential buildings with comparatively lower energy needs. For instance, installing 15 ground-mounted solar panels with a capacity of 300 watts each would cost approximately USD 14,625, with an additional USD 500 per panel for the mounting structure. This higher initial cost can lead to reduced utilization of solar power generation systems. Additionally, inadequate infrastructure further restricts investments in the market.

Trends in Soloar Energy Market

Rapid Adoption of Floating Solar (Floatovoltaics): With limited land availability and rising energy demand, floating solar farms are gaining traction—especially in countries like China, India, and Japan. These systems are installed on lakes, reservoirs, and irrigation ponds, reducing land use while benefiting from natural cooling that boosts efficiency. They also help diminish water evaporation and algae growth, offering both energy and environmental advantages. As deployment costs decline and performance improves, floating solar is emerging as a fast-growing segment of utility-scale solar energy.

Integration of Solar + Storage and Energy-as-a-Service Models: The solar sector is shifting toward integrated solutions that pair photovoltaic systems with battery storage and smart energy management services. This enables consumers and businesses to optimize energy use, store excess production, and gain grid independence. Energy-as-a-Service (EaaS) models—where solar-plus-storage setups are offered on a subscription basis—are becoming popular in commercial and industrial markets. These models reduce upfront costs and simplify system adoption, accelerating distributed solar...

In 2024, net solar power generation in the United States reached its highest point yet at 218.5 terawatt hours of solar thermal and photovoltaic (PV) power. Solar power generation has increased drastically over the past two decades, especially since 2011, when it hovered just below two terawatt hours. The U.S. solar industry In the United States, an exceptionally high number of solar-related jobs are based in California. With a boost from state legislation, California has long been a forerunner in solar technology. In the second quarter of 2024, it had a cumulative solar PV capacity of more than 48 gigawatts. Outside of California, Texas, Florida, and North Carolina were the states with the largest solar PV capacity. Clean energy in the U.S. In recent years, solar power generation has seen more rapid growth than wind power in the United States. However, among renewables used for electricity, wind has been a more common and substantial source for the past decade. Wind power surpassed conventional hydropower as the largest source of renewable electricity in 2019. While there are major environmental costs often associated with the construction and operation of large hydropower facilities, hydro remains a vital source of electricity generation for the United States.

The Egypt Solar Energy Market Report is Segmented by Technology (Solar Photovoltaic and Concentrated Solar Power), Mounting Type (Ground-Mounted, Rooftop, and Floating and Canal-Top), Deployment (On-Grid and Off-Grid), and Application (Utility-Scale, Commercial and Industrial, and Residential Rooftop). The Market Sizes and Forecasts are Provided in Terms of Installed Capacity (GW).

Solar energy generation is one of fastest growing and most promising renewable energy sources of power generation worldwide. Nowadays, the electrical energy becomes one of the basic needs in our daily life, which makes increasing demand for it. As a major source of electrical power generation fossil fuels are depleting day by day and also its usage raises serious environmental concerns. These reasons force the development of new energy sources which are renewable and ecologically safe. There are several applications that use solar power, here is the information on the generation of electricity through PV cells. The solar power generation is the most efficient route for power generation because it takes a minimum number of steps (for producing electricity) than that of other generation methods. PV solar cells are interconnected to form a PV module to capture the sun rays and convert solar energy into electricity. So when the PV modules are exposed to sunlight, they generate direct current. It is one of the best ways in nowadays which can transfer the solar energy into utilization. Many countries in the world have taken this technique into utilization; however, the estimation of the PV generation is a challenge because the PV system generation is greatly affected by the weather conditions.

As the weather has great influence on the production of PV systems, such as irradiation, temperature, humidity, wind velocity. The goal of this competition is to build the relationship between the weather with the production of PV systems by analyzing history data. Through the model, we are able to use predicted data of weather in the near future to predict the production of PV systems. Once the result deviate much from prediction, probably there are problems with PV system, and the reason need to be figured out, and then adopt proper measure to fix the PV system and make better decisions. For example, according to the accurate forecast, PV system operators can balance the consumption of power and reserve spared power for emergency.

Since 2010, global solar energy production continuously rose to its peak, at over *** petawatt hours in 2024. This represents an increase of roughly **** percent from the previous year. Overall, figures increased by more than *** petawatt hours in the period of consideration.

Snapshot img

India Solar Power Market Size 2025-2029

The india solar power market size is valued to increase by USD 754 billion, at a CAGR of 42.4% from 2024 to 2029. Increasing investments in renewable energy will drive the india solar power market.

Major Market Trends & Insights

By Application - Grid-connected segment was valued at USD 44.10 billion in 2022
By End-user - Utility segment accounted for the largest market revenue share in 2022

Market Size & Forecast

Market Opportunities: USD 1.00 billion
Market Future Opportunities: USD 754.00 billion
CAGR from 2024 to 2029 : 42.4%

Market Summary

Solar power, a clean and renewable energy source, has emerged as a significant player in India's energy market. Driven by government initiatives, such as the National Solar Mission, and falling technology costs, solar power capacity has experienced exponential growth. The Indian solar market is expected to reach 60 GW by 2022, according to estimates from various industry experts. Several factors have contributed to this expansion. The declining cost of solar panels and solar energy, coupled with increasing energy demand, have made solar power a financially viable alternative to traditional energy sources. Additionally, advancements in energy storage technology have addressed the intermittency challenges associated with solar power, further boosting its appeal. However, the market faces challenges as well. These include regulatory hurdles, such as inconsistent policies and complex bureaucratic procedures, which can hinder project implementation. Moreover, the availability of other energy sources, such as coal and natural gas, can impact the competitiveness of solar power. Despite these challenges, the future of solar power in India looks promising. The Indian government's continued focus on renewable energy and international collaborations can help address regulatory issues and drive innovation. Furthermore, the growing demand for sustainable energy solutions and advancements in technology are expected to further fuel the growth of the solar power market. In conclusion, the market is undergoing a transformative period, driven by government initiatives, declining costs, and increasing demand. While challenges persist, the future looks bright for this clean and renewable energy source.

What will be the Size of the India Solar Power Market during the forecast period?

Get Key Insights on Market Forecast (PDF) Request Free Sample

How is the Solar Power in India Market Segmented and what are the key trends of market segmentation?

The solar power in india industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD billion' for the period 2025-2029, as well as historical data from 2019-2023 for the following segments. ApplicationGrid-connectedOff-gridEnd-userUtilityRooftopTechnologySolar Photovoltaic (PV)Concentrated Solar Power (CSP)ComponentSolar PanelsInvertersBatteriesMounting SystemsGeographyAPACIndia

By Application Insights

The grid-connected segment is estimated to witness significant growth during the forecast period.

Amidst the global shift towards renewable energy sources, the Indian solar power market is experiencing robust growth. Capacity factor analysis reveals that grid-tied inverters, which supply solar energy directly to the grid without energy storage, account for a significant portion of this expansion. Solar power forecasting and solar energy storage solutions, including solar farm development and energy yield optimization, are also crucial components of this evolving landscape. Despite challenges such as grid integration and the scarcity of land for solar panel installations, the market is propelled forward by the depletion of fossil fuels, declining solar energy costs, and favorable renewable energy policies. For instance, the National Solar Mission has been instrumental in expanding energy access and promoting distributed generation systems, including rooftop solar installations. The solar resource assessment, photovoltaic cell efficiency, and solar radiation data are essential factors in optimizing energy infrastructure development. The solar industry is witnessing advancements in PV module testing, solar panel degradation analysis, and solar thermal technology. String inverters and power electronic converters are crucial components in the solar value chain. Moreover, energy efficiency measures, microgrid stability, and off-grid solar solutions are gaining traction as the market continues to evolve. The solar energy potential in India is substantial, with an estimated 300-350 GW of solar power capacity by 2030. This growth is expected to significantly contribute to the country's energy infrastructure development and reduce reliance on fossil fuels.

Request Free Sample

The Grid-connected segment was valued at USD

China continues to dominate the global solar power landscape, producing a staggering ***** terawatt hours of solar energy in 2024. The United States ranked second that year by a wide margin, with less than half of China's production. India and Japan round out the top four, highlighting the significant role Asian countries play in the solar energy sector. Global solar capacity growth The impressive production figures reflect the rapid expansion of solar photovoltaic capacity worldwide. In 2024, global cumulative solar PV capacity reached *** terawatts, with approximately *** gigawatts of new capacity added that year alone. This growth is particularly pronounced in Asia, where an estimated **** terawatts of new solar PV systems were installed, far outpacing other regions such as Europe and North America, which installed a total capacity of *** and *** gigawatts of solar during 2024, respectively. Economic factors driving solar adoption The surge in solar power production is largely attributed to falling costs and increased investment in the sector. In 2023, the cost of utility-scale solar photovoltaics decreased globally, with countries such as China seeing prices around *** U.S. dollars per kilowatt installed. This declining cost trend has made solar energy increasingly competitive and attractive to investors, outpacing investments in other renewable energy sectors.

The value of the United States' solar energy market increased from some **** billion U.S. dollars in 2020 to more than ** billion U.S. dollars in 2024. Since 2022, the value of the U.S. solar market has more than doubled. U.S. solar electricity generation In the last few years, solar power generation in the United States has seen remarkable growth, reaching a record high of ***** terawatt-hours in 2024. This represented an increase of roughly ** percent from the previous year, when solar power production amounted to ***** terawatt-hours. Overall, solar energy accounted for a share of *** percent of U.S. electricity generation in 2024, a figure that has been increasing rapidly in the last few years. Solar energy: main driver of power sector growth in the U.S. Since 2021, solar energy has remained the largest contributor to new power capacity additions in the United States. In 2024, solar accounted for roughly ** percent of newly installed capacity, followed by storage and wind power. The growth of solar installations in the last few years has significantly contributed to job creation in the sector, with installation and construction-related employment accounting for ** percent of all solar jobs in the U.S. in 2023.

The size of the U.S. Solar Power Industry market was valued at USD XX Million in 2023 and is projected to reach USD XXX Million by 2032, with an expected CAGR of 16.48% during the forecast period. Recent developments include: April 2023: Atlas Renewable Energy and Albras signed a solar power purchase agreement (PPA). Atlas will deliver solar-generated power to Albras for the next 21 years under the contract terms. The 902 MW Vista Alegre Photovoltaic Project will supply solar energy. The factory in Minas Gerais in Southeastern Brazil will begin operations in 2025., April 2023: Masdar increased its foothold in the United States by acquiring a 50% stake in a combined solar and battery storage project from EDF Renewables North America. The Big Beau project in California comprises a 128MW solar facility plus a 40MW battery energy storage system. It is one of eight projects with a total capacity of 1.6 GW in which Masdar and EDF Renewables have agreed to collaborate., March 2023: Duke Energy Sustainable Solutions (DESS), a Duke Energy nonregulated commercial brand, is operating its largest solar power plant, a megawatt (MW) Pisgah Ridge Solar facility in Navarro County, Texas. Over the next 15 years, Charles River Laboratories International Inc. has a virtual power purchase agreement (VPPA) for 102 MW of the project.. Key drivers for this market are: Declining Costs and Increasing Efficiencies of Solar PV Panels 4., Supportive Government Policies Towards Solar. Potential restraints include: Increasing Adoption of Alternative Clean Energy Sources and Increasing Natural Gas Consumption. Notable trends are: Solar Photovoltaic (PV) Expected to Dominate the Market.

The Mexico Solar Energy Industry size was valued at USD XX Million in 2023 and is projected to reach USD XXX Million by 2032, exhibiting a CAGR of 8.00">> 8.00 % during the forecasts periods. Key drivers for this market are: 4., Favorable Government Policies4.; Increasing Demand for Renewable Energy. Potential restraints include: 4., Inefficient Grid Infrastructure and A High Number Of Islands in the Country. Notable trends are: Utility-scale Solar Energy Projects Driving the Renewable Market.

The global renewable energy market is expected to continue its upward growth over the next years. According to the Group Next Move Strategy Consulting, the market will reach over two trillion U.S. dollars by 2030. Environmental concerns regarding fossil fuels, rapid urbanization, and economic growth in emerging regions are all major factors that are contributing to the projected market growth.

Snapshot img

Solar Panels Market Size 2025-2029

The solar panels market size is forecast to increase by USD 60.1 billion, at a CAGR of 8.2% between 2024 and 2029.

The market is witnessing significant growth, driven by increasing investments in the renewable energy sector. This trend is fueled by governments and businesses worldwide seeking to reduce carbon emissions and promote sustainable energy solutions. Another key driver is the continuous advancements in thin-film solar photovoltaic (PV) modules, making solar energy more cost-effective and accessible. However, the intermittent nature of solar power poses a significant challenge. Solar energy production depends on sunlight availability, which can be unpredictable. This variability necessitates efficient energy storage solutions and smart grid management systems to ensure a consistent energy supply. Companies in the market must focus on developing innovative technologies to address this challenge and capitalize on the growing demand for renewable energy. By investing in research and development, collaborating with energy storage providers, and optimizing solar panel designs, companies can effectively navigate this market landscape and seize opportunities for growth.

What will be the Size of the Solar Panels Market during the forecast period?

Explore in-depth regional segment analysis with market size data - historical 2019-2023 and forecasts 2025-2029 - in the full report.
Request Free SampleThe market continues to evolve, driven by technological advancements and expanding applications across various sectors. Off-grid systems, once a niche application, are increasingly gaining traction as an alternative power solution. Thin-film solar panels, with their flexibility and lower manufacturing costs, are finding new uses in solar powered appliances and buildings. Silicon wafer technology, a mainstay in solar panel manufacturing, faces competition from emerging alternatives. Solar powered refrigeration systems are revolutionizing cold storage solutions, while solar tracking systems optimize panel efficiency. Commercial solar adoption is on the rise, with businesses recognizing the cost savings and sustainability benefits. Solar panel warranty and performance degradation are key considerations for investors and consumers alike. Solar panel manufacturing processes are continuously improving, with a focus on reducing costs and increasing efficiency. Solar energy storage and solar energy policy are crucial components of the renewable energy landscape. Industrial solar applications are expanding, from powering factories to providing clean energy for heavy industry. Solar panel maintenance and cleaning are essential for maximizing system performance and longevity. Battery energy storage and net metering are transforming the way we store and distribute solar energy. Solar farm development and ground-mounted solar installations are shaping the future of utility-scale solar. Solar powered electronics, from calculators to smartphones, are becoming increasingly common. Solar powered homes and solar powered buildings are the future of sustainable living. The market is a dynamic and evolving landscape, with endless possibilities.

How is this Solar Panels Industry segmented?

The solar panels industry research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD billion' for the period 2025-2029, as well as historical data from 2019-2023 for the following segments. End-userPower utilitiesCommercialResidentialTypeCrystalline panelThin-film panelConnectivityOn-gridOff-gridTechnologySolar PVConcentrated solar power (CSP)GeographyNorth AmericaUSCanadaEuropeFranceGermanyItalyUKAPACChinaIndiaJapanSouth KoreaRest of World (ROW).

By End-user Insights

The power utilities segment is estimated to witness significant growth during the forecast period.The solar panel market experienced significant growth in 2024, with the power utility segment leading the way. Utility-scale solar power plants continued to expand, contributing to the reduction of carbon emissions and the generation of clean energy. According to the International Energy Agency (IEA), renewable capacity additions reached record levels in 2024, with solar photovoltaics (PV) accounting for around 80% of the growth in renewable electricity capacity. China, the US, Germany, Japan, and India were among the major contributors to the utility segment. For instance, China installed 277 GW of solar capacity in 2024, as reported by the National Energy Administration (NEA). Residential solar installations also gained traction, with homeowners seeking to save on energy costs and reduce their carbon footprint. Solar panel financing options, such as leasing and power purchase agreements, made solar adoption more accessible. Solar panel costs continued to decline, making solar energy a cost-effective solution for both residential and commercial

The Residential Solar Energy Market Report is Segmented by Technology (Monocrystalline PERC, N-Type TOPCon/HJT, and More), Installation Type (Rooftop-Mounted PV and Building-Integrated Solar Roof Tiles), Grid Type (On-Grid, Off-Grid, and Hybrid), and Geography (North America, Europe, Asia-Pacific, South America, and Middle East and Africa). The Market Sizes and Forecasts are Provided in Terms of Installed Capacity (GW).

Snapshot img

Canada Solar Energy Market Size 2025-2029

The Canada solar energy market size is forecast to increase by USD 2.25 billion at a CAGR of 23.9% between 2024 and 2029.

The Canadian solar energy market is experiencing significant growth, driven primarily by increasing government support for solar power technology. This trend is reflected in various initiatives, including subsidies, tax incentives, and regulations that promote renewable energy adoption. Another key driver is the growing adoption of the pay-as-you-go (PAYG) model, which makes solar energy more accessible to a wider consumer base by allowing them to pay for the system in installments. However, the market faces challenges, such as intense competition from alternative energy sources like wind and hydroelectric power. Additionally, the intermittency of solar power and the high upfront costs of installation remain significant obstacles to market expansion.
Companies looking to capitalize on opportunities in this market should focus on innovations that address these challenges, such as energy storage solutions and financing models that reduce the financial burden on consumers. By staying abreast of government policies and consumer trends, businesses can effectively navigate the competitive landscape and position themselves for long-term success in the Canadian solar energy market.

What will be the size of the Canada Solar Energy Market during the forecast period?

Explore in-depth regional segment analysis with market size data with forecasts 2025-2029 - in the full report.
Request Free Sample

The market continues to evolve, with research and development in solar cell materials driving technological advancements and expanding applications across various sectors. Energy storage capacity, including thermal energy storage, plays a crucial role in optimizing system performance and ensuring grid stability. Solar energy policy and feed-in tariff schemes support energy security benefits and economic feasibility studies, leading to a 10% annual growth expectation in the industry. Building-integrated photovoltaics and peak demand reduction contribute to energy independence goals and climate change mitigation efforts. Solar energy infrastructure development, such as energy transmission lines, is essential for maximizing solar energy yield.
Power purchase agreements and renewable portfolio standards further incentivize the adoption of sustainable energy solutions. Environmental impact assessments and system performance optimization are critical considerations in the industry, with solar panel lifespan and greenhouse gas emissions under constant scrutiny. The ongoing integration of solar energy into the grid and the reduction of reliance on traditional energy sources will continue to shape the market landscape. For instance, a recent study revealed a 30% increase in solar installations in a major Canadian province, underscoring the market's continuous dynamism.

How is this Canada Solar Energy Market segmented?

The Canada solar energy market market research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD million' for the period 2025-2029,for the following segments.

Application

  Grid-connected
  Off-grid


End-user

  Utility
  Rooftop


Technology

  Photovoltaic systems
  Concentrated solar power systems


Geography

  North America

    Canada

By Application Insights

The grid-connected segment is estimated to witness significant growth during the forecast period.

The Canadian solar energy market is experiencing significant growth, with the grid-connected segment leading the application landscape in 2024. Grid-connected solar PV systems directly supply solar energy to buildings without energy storage, feeding excess energy back to the grid and importing energy during shortfalls. Renewable energy sources, electric mobility, and grid digitalization are driving this segment's expansion. Canada is prioritizing solar PV systems for power generation, enhancing energy security, promoting economic growth, and supporting environmental sustainability. For instance, the City of Toronto's Green Standard initiative mandates new buildings to incorporate solar panels, leading to a surge in rooftop solar installations.

Furthermore, the country's solar resource assessment and mapping have identified abundant solar potential, particularly in regions like Alberta and Saskatchewan. Inverter technology and solar tracker systems are crucial components of grid-connected solar systems, ensuring optimal performance ratio metrics and power system stability. The market is expected to grow substantially during the forecast period, with utility-scale solar projects and ground-mounted solar farms contributing significantly to the expansion. Energy storage solutions, such as batteries, are also gaining traction to enhance the efficiency of sol

This graph illustrates the revenue of the US solar power industry from 2007 to 2017. It is forecasted that this industry will generate about *** million US dollars in revenue in 2017. The industry is estimated to grow by about *** percent from 2016 to 2017.

Solar energy growth in the United States – additional information The solar power industry in the United States has gradually increased its revenue over the past years, from **** million U.S. dollars in 2007 to an expected ***** million U.S. dollars by 2017. The country has also increased its solar power generation, achieving a recent high growth of **** percent between 2014 and 2015. The U.S. solar market has continued to grow with many project deployments on the pipeline. The residential solar market has also been extremely successful, reaching a capacity of ***** megawatts in 2016. Traditional electric utilities across the country have also begun to install solar modules, following a global trend of renewable energy expansion. Using residential solar energy provides consumers with an opportunity to function autonomously from the grid or receive feed-in tariffs. As of 2010, California began allowing homeowners to sell excess energy to their utility. In the Riverside-San Bernardino-Ontario - California metropolitan area, almost ** percent of electricity generation is derived from solar sources. Feed-in tariffs have become one of the most successful mechanisms in encouraging the installation of solar power modules. Net generation of solar energy in the United States totaled **** billion kilowatt hours in 2015.

Solar energy accounted for some 6.91 percent of electricity generation in the United States in 2024, up from a 5.62 percent share a year earlier. California was the state with the largest percentage of its electricity generation covered by solar, with approximately 28.2 percent.

The global market value of solar energy systems stood at roughly *** billion U.S. dollars in 2023 and is forecast to reach over *** billion U.S. dollars in 2031. Solar panels and batteries accounted for the largest shares of the market in 2023. More information about the global market for solar energy systems can be found here.

The global market value of commercial solar systems stood at roughly **** billion U.S. dollars in 2023 and is forecast to reach almost ** billion U.S. dollars in 2031. Overall, the commercial segment accounted for roughly ** percent of the solar energy system market worldwide in 2023. More information about the global market for residential solar systems can be found here.