On Grid Solar PV Market Size & Share 2025 - 2034
Market Size by End Use (Residential, Commercial & Industrial, Utility), & Forecast.
Report ID: GMI5975
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Published Date: December 2024
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Report Format: PDF
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Authors:
Ankit Gupta, Srishti Agarwal
On Grid Solar PV Market Size
The global on grid solar PV market was valued at USD 301 billion in 2024 and is estimated to grow at a CAGR of 8.1% from 2025 to 2034. An on-grid solar PV system is a solar power system that is connected to the local electricity grid. These systems allow excess solar energy to be sent back to the grid, providing energy credits or financial compensation through programs like net metering.
On Grid Solar PV Market Key Takeaways
Market Size & Growth
Key Market Drivers
Challenges
The on-grid solar PV system directly channels generated electricity into the grid, ensuring smooth integration with the current power infrastructure. Features like synchronizing solar power with grid frequency and voltage, along with the ability to earn credits through net metering, are set to boost product adoption. Potential savings from avoiding extra investments in storage batteries and their maintenance, alongside ongoing research and development efforts will influence the market statistics.
Supportive policies and standards are being introduced to ensure regulatory stability, and government incentives to boost investments in solar energy systems will drive the business scenario. Improved manufacturing processes and economies of scale has made on-grid solar systems more affordable for residential, commercial, and industrial customers. Additionally, rising electricity demand and consumer preferences for systems that reduce electricity bills are set to bolster industry statistics.
On Grid Solar PV Market Trends
Government authorities are bolstering business potential through the introduction of new norms and mandates, alongside enhancements to building infrastructures. The business landscape is being enriched by robust partnerships between private and public sectors, coupled with a surge in regional manufacturers. Rising consumer preference for clean energy, combined with the export of expertise and technology to global markets, is favorably influencing industry statistics. Growing adoption of clean and renewable energy and a concerted effort to lessen reliance on fossil fuels is set to drive the industry momentum. Moreover, heightened concerns over climate change and a shift towards sustainable energy have amplified the demand for solar power, reshaping the market landscape.
On Grid Solar PV Market Analysis
Based on end use, the commercial & industrial segment is set to cross USD 132 billion by 2034, on account of growing need to reduce carbon emissions driving advancements in solar panel technology. Products that offer stability, compatibility, and high-power generation will continue to support business trends. Introduction of net metering policies allow businesses with on-grid solar systems to send excess power back to the grid, earning credits that can offset future electricity usage, augmenting the business landscape. In addition, set ambitious renewable energy targets, drive both public and private investments in on-grid solar power, stimulating market growth.
Rising residential energy costs and increasing environmental concerns, will influence a growing number of homeowners to on-grid solar PV systems. Reduced electricity bills, energy independence, and the opportunity to earn by selling surplus energy back to the grid either through net metering or power purchase agreements will drive the market growth. Various financing options, such as solar leases, power purchase agreements and solar loans, has made on-grid solar more accessible to homeowners thereby driving the product demand.
The U.S. on grid solar PV market is likely to exceed USD 47 billion by 2034. National and local governments worldwide have introduced policies and financial incentives to encourage the adoption of on-grid solar PV. These include tax credits, rebates, and grants for residential and commercial solar systems. For instance, the Investment Tax Credit (ITC) in the U.S. provides significant tax incentives for solar installations. On-grid solar systems are increasingly being integrated with smart grid technology allowing for better monitoring, management, and distribution of electricity, ensuring that solar energy is utilized efficiently, stimulating the product penetration.
Moreover, hybrid system integrated with battery storage systems supports improve energy reliability and reduces reliance on the grid during peak demand times, strengthening the market growth.
On Grid Solar PV Market Share
The on-grid solar PV industry is highly competitive, with numerous players involved across different aspects of the value chain, from manufacturing solar panels and inverters to providing installation, maintenance, and financial solutions. Companies are seeking to reduce their carbon footprint, lower energy costs, and secure energy supply against rising utility prices. Major corporations have committed to powering their operations with renewable energy, including on-grid solar.
On Grid Solar PV Market Companies
Eminent players operating in the on grid solar PV industry are:
On Grid Solar PV Industry News
This on grid solar PV market research report includes an in-depth coverage of the industry with estimates & forecast in terms of revenue and volume in “USD Million and MW ” from 2021 to 2034, for the following segments:
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Market, By End Use
The above information has been provided for the following regions and countries:
Research methodology, data sources & validation process
This report draws on a structured research process built around direct industry conversations, proprietary modelling, and rigorous cross-validation and not just desk research.
Our 6-step research process
1. Research design & analyst oversight
At GMI, our research methodology is built on a foundation of human expertise, rigorous validation, and complete transparency. Every insight, trend analysis, and forecast in our reports is developed by experienced analysts who understand the nuances of your market.
Our approach integrates extensive primary research through direct engagement with industry participants and experts, complemented by comprehensive secondary research from verified global sources. We apply quantified impact analysis to deliver dependable forecasts, while maintaining complete traceability from original data sources to final insights.
2. Primary research
Primary research forms the backbone of our methodology, contributing nearly 80% to overall insights. It involves direct engagement with industry participants to ensure accuracy and depth in analysis. Our structured interview program covers regional and global markets, with inputs from C-suite executives, directors, and subject matter experts. These interactions provide strategic, operational, and technical perspectives, enabling well-rounded insights and reliable market forecasts.
3. Data mining & market analysis
Data mining is a key part of our research process, contributing nearly 20% to the overall methodology. It involves analysing market structure, identifying industry trends, and assessing macroeconomic factors through revenue share analysis of major players. Relevant data is collected from both paid and unpaid sources to build a reliable database. This information is then integrated to support primary research and market sizing, with validation from key stakeholders such as distributors, manufacturers, and associations.
4. Market sizing
Our market sizing is built on a bottom-up approach, starting with company revenue data gathered directly through primary interviews, alongside production volume figures from manufacturers and installation or deployment statistics. These inputs are then pieced together across regional markets to arrive at a global estimate that stays grounded in actual industry activity.
5. Forecast model & key assumptions
Every forecast includes explicit documentation of:
✓ Key growth drivers and their assumed impact
✓ Restraining factors and mitigation scenarios
✓ Regulatory assumptions and policy change risk
✓ Technology adoption curve parameter
✓ Macroeconomic assumptions (GDP growth, inflation, currency)
✓ Competitive dynamics and market entry/exit expectations
6. Validation & quality assurance
The final stages involve human validation, where domain experts manually review filtered data to identify nuances and contextual errors that automated systems might miss. This expert review adds a critical layer of quality assurance, ensuring data aligns with research objectives and domain-specific standards.
Our triple-layer validation process ensures maximum data reliability:
✓ Statistical Validation
✓ Expert Validation
✓ Market Reality Check
Trust & credibility
Verified data sources
Trade publications
Security & defense sector journals and trade press
Industry databases
Proprietary and third-party market databases
Regulatory filings
Government procurement records and policy documents
Academic research
University studies and specialist institution reports
Company reports
Annual reports, investor presentations, and filings
Expert interviews
C-suite, procurement leads, and technical specialists
GMI archive
13,000+ published studies across 30+ industry verticals
Trade data
Import/export volumes, HS codes, and customs records
Parameters studied & evaluated
Every data point in this report is validated through primary interviews, true bottom-up modelling, and rigorous cross-checks. Read about our research process →