Asia-Pacific Rooftop Solar EPC Market is Expected to grow at a robust CAGR of 6.13% through 2030F

The increasing Asia-Pacific Rooftop Solar EPC market is driven by growing demand for decentralized energy solutions, integration of digital technologies in EPC Workflows during the forecast period 2026-2030F.

According to TechSci Research report, “Asia-Pacific Rooftop Solar EPC Market – By Country, Competition, Forecast and Opportunities, 2020-2030F”, The Asia-Pacific Rooftop Solar EPC Market was valued at USD 4.28 Billion in 2024 and is expected to reach USD 6.17 Billion by 2030 with a CAGR of 6.13% during the forecast period. One of the defining trends in the Asia-Pacific Rooftop Solar EPC market is the rising preference for decentralized energy generation. With increasing electricity demand, urbanization, and pressure on aging power grids, decentralized rooftop solar systems are being viewed as a strategic solution for reliable and clean power.

End users especially in residential and commercial sectors—are adopting rooftop systems to reduce grid dependence and avoid frequent power outages, particularly in countries like India, Indonesia, and Vietnam. This is accelerating demand for EPC companies that can offer turnkey, decentralized solar solutions customized for small to mid-sized rooftops.

Decentralized generation aligns well with broader energy access goals in remote and peri-urban areas where centralized grid expansion is cost-prohibitive. Rooftop solar systems, coupled with small battery storage units, are becoming essential in powering underserved regions. This demand is encouraging EPC players to develop low-cost, modular installation techniques and localized O&M services.

Additionally, decentralization offers end users greater control over their energy consumption and costs. With rising grid electricity prices in parts of Asia-Pacific, consumers are incentivized to install rooftop solar and even sell surplus energy through net metering or peer-to-peer trading mechanisms—boosting the value proposition of EPC-led installations.

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Based on capacity, 1 to 10 kW is the fastest growing segment in the Asia-Pacific Rooftop Solar EPC market during the forecast period, due to several compelling factors. This capacity range is ideal for small-scale residential and commercial applications, offering a balanced solution for both energy needs and affordability. As rooftop solar systems gain popularity in homes and small businesses, this segment addresses the increasing demand for self-sufficiency in energy consumption.

One of the key drivers for the growth of the 1 to 10 kW segment is the expanding middle-class population in the region, particularly in emerging markets like India, Indonesia, and Vietnam, where energy access is becoming a significant concern. As electricity prices continue to rise, consumers are seeking affordable alternatives to reduce their energy bills, and a 1 to 10 kW system provides a cost-effective solution.

In addition, the push for energy independence and sustainability is gaining momentum, with governments offering incentives and subsidies for rooftop solar installations. Countries such as India and Japan have rolled out attractive net metering policies, tax benefits, and financial assistance, making it more affordable for homeowners and small businesses to install solar systems within this capacity range.

Moreover, advancements in solar panel technology have made small-scale rooftop solar systems more efficient, cost-effective, and easier to install. The affordability of these systems, coupled with low maintenance costs, has increased their appeal to a broad range of customers. As energy storage solutions like batteries become more accessible, consumers with 1 to 10 kW rooftop systems can store excess energy, further enhancing the system’s efficiency and long-term value. These factors collectively contribute to the rapid growth of the 1 to 10 kW segment in the Asia-Pacific Rooftop Solar EPC market.

Based on country, India is the fastest growing country in the Asia-Pacific Rooftop Solar EPC Market during the forecast period due to a combination of government support, increasing energy demand, and growing environmental awareness. The country's aggressive renewable energy goals, particularly its target to achieve 500 GW of non-fossil fuel capacity by 2030, have made rooftop solar a crucial component of its energy transition strategy.

A key driver for India's rapid adoption of rooftop solar systems is the substantial support from the government, which offers a variety of incentives and subsidies for residential, commercial, and industrial solar projects. Programs like the Pradhan Mantri Sahaj Bijli Har Ghar Yojana (Saubhagya) and the Solar Rooftop Scheme provide financial aid and tax benefits to make rooftop solar more accessible. Additionally, the introduction of net metering policies in several states has further incentivized consumers to adopt solar solutions by allowing them to sell excess power back to the grid.

India's energy demand is growing at a significant pace due to urbanization, industrialization, and a rapidly expanding middle class. As the country faces challenges related to power shortages and rising electricity costs, rooftop solar systems, especially in the 1 to 10 kW capacity range, are becoming increasingly attractive. They offer households and businesses the opportunity to reduce dependence on the grid, lower energy costs, and enhance energy security.

The rising awareness about climate change and the need for sustainable energy solutions is also contributing to the growth of rooftop solar in India. Consumers are increasingly interested in adopting cleaner energy options, and rooftop solar allows them to contribute to reducing the country's carbon footprint.

Key market players in the Asia-Pacific Rooftop Solar EPC market are: -

• Tata Power Solar Systems Ltd.
• Sungrow Power Supply Co., Ltd.
• Adani Solar
• CleanMax Enviro Energy Solutions Pvt. Ltd.
• Trina Solar Limited
• LONGi Green Energy Technology Co., Ltd.
• Sungreen Power and Renewable Energy Pvt. Ltd.
• NTPC Renewable Energy Ltd.
• Canadian Solar Inc.
• Risen Energy Co., Ltd.

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“The Asia-Pacific Rooftop Solar EPC market offers significant opportunities due to growing government incentives, increasing energy demands, and a shift toward sustainable energy solutions. The expanding residential, commercial, and industrial sectors in countries like India, China, and Japan present considerable growth potential. Technological advancements in solar panel efficiency, battery storage systems, and smart metering further drive market growth. The rising need for decentralized energy generation and grid stability presents a lucrative opportunity for rooftop solar solutions. Additionally, favorable financing options and incentives for green energy adoption enhance the market's attractiveness, accelerating the transition to renewable energy.Top of Form” said Mr. Karan Chechi, Research Director of TechSci Research, a research-based global management consulting firm.

“Asia-Pacific Rooftop Solar EPC Market By Capacity (Up to 1 kW, 1 to 10 kW, 10 to 50 kW, 50 kW to 1 MW), By End-User (Residential, Commercial and Industrial), By Country, Competition, Forecast and Opportunities, 2020-2030F,” has evaluated the future growth potential of Asia-Pacific Rooftop Solar EPC Market and provides statistics & information on market size, structure, and future market growth. The report intends to provide cutting-edge market intelligence and help decision makers take sound investment decisions. Besides the report also identifies and analyzes the emerging trends along with essential drivers, challenges, and opportunities in Asia-Pacific Rooftop Solar EPC Market.

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