Country Research · May 15, 2026
This market report covers trends, opportunities, and forecasts in the solar panel market in Indonesia to 2031 by type (crystal silicon, monocrystalline silicon, polycrystalline silicon, and others), application (photovoltaic and concentrated solar power), and end use (commercial, residential, and industrial)
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• Lucintel forecasts that, within the application category, photovoltaic is expected to witness higher growth over the forecast period due to its affordability, easy installation, and efficiency at converting sunlight into electricity.
• Within the end use category, the commercial sector is expected to witness the highest growth over the forecast period due to growing preference for solar energy in this sector to reduce electricity expenses.

• Growing Government Support and Policies: The government of Indonesia has been proactive in supporting the uptake of solar energy. The rollout of policies such as the 35 GW power capacity program and incentives such as feed-in tariffs is speeding up solar projects. Through incentives for residential and commercial solar installations, the government is promoting investment in renewable energy. These practices are assisting Indonesia in achieving its renewable energy objectives, offering capital support for solar panel adoption, and stimulating job creation within the green energy industry.
• Solar Panel Leasing and Financing Models: he use of solar panel leasing and financing models is increasingly prevalent in Indonesia. These alternatives are making solar installations accessible to more businesses and homes by breaking up the initial cost over time. With increased demand for rooftop solar solutions, financing plans enable customers to pay less for electricity without making high capital outlays. As solar leasing schemes grow, they will have the potential to drive market penetration, especially among small- and medium-sized enterprises and urban dwellers who might have been discouraged by high upfront costs.
• Utility-Scale Solar Projects: Large-scale utility solar projects are increasingly being developed in Indonesia. The government has promoted large solar farms through public-private partnerships to expand capacity and meet national energy needs. The largest projects, such as the Java-Bali solar power project, will contribute to the nations achievement of renewable energy objectives by harnessing the islands' rich solar resources. These utility-scale initiatives are crucial for reducing dependence on fossil fuels and securing Indonesian energy future, while also creating jobs and supporting infrastructure growth.
• Solar for Rural and Off-Grid Communities: With tens of millions of citizens residing in remote and off-grid communities, solar energy is emerging as an essential solution for delivering affordable, reliable electricity in rural Indonesia. Home and microgrid systems powered by solar energy are being installed in rural areas to compensate for the insufficient access to the national grid. Off-grid solar solutions are boosting energy access, especially in remote areas, enhancing residents' quality of life, and sustaining local economic development through secure power sources for businesses and educational institutions.
• Technological Advances in Solar Energy: Technological improvements in solar energy are driving growth in Indonesian solar market. The introduction of highly efficient photovoltaic panels, energy storage facilities, and intelligent grid systems is making solar power more efficient and affordable. The emergence of smart technologies, like bifacial solar panels that collect sunlight from both sides, is enhancing efficiency. Solutions to energy intermittency, such as energy storage, are becoming more prevalent. These technological advancements are essential in making solar energy a more sustainable and viable choice for residential and commercial consumers.
• Government Policies to Encourage Solar Power: The Indonesian government has taken substantial steps to encourage solar energy by implementing several policies. The rollout of the National Energy Policy (KEN) aims to increase the contribution of renewables to the energy mix to 23% by 2025. The government is also working to simplify regulations and offer incentives for solar investments. Through these initiatives, Indonesia is not just speeding up solar energy adoption but also charting a clear path forward for the industry. Government policies are essential in propelling the mass installation of solar panels throughout the country.
• Rooftop Solar Installation Growth: Rooftop solar installations have gained traction in Indonesia, with more companies and homes recognizing the advantages of lowering electricity expenses and promoting sustainability. Several cities have experienced an increase in solar residential and commercial systems, aided by policy incentives like net metering. These systems enable consumers to produce electricity and feed excess energy into the grid. The rapid growth of rooftop solar installations is helping to expand Indonesian solar capacity, with more individuals and businesses embracing this clean energy option for long-term cost-effectiveness and environmental benefits.
• Strategic Alliances with International Investors: Foreign investment is flowing into Indonesian solar industry through strategic alliances with global investors. These alliances bring capital, technical expertise, and cutting-edge technology to facilitate the establishment of large solar farms. Such partnerships are instrumental in achieving the nations renewable energy objectives and creating the infrastructure needed for clean energy. Foreign investors are driving the growth of solar energy projects, especially utility-scale solar facilities, and helping Indonesia transition toward a cleaner, more diversified energy future.
• Energy Storage Solutions and Smart Grids: Technological advancements in energy storage and smart grid technologies are enhancing the efficiency of solar energy systems in Indonesia. As energy storage technology improves, unused solar energy can be stored for later use, allowing solar power to be accessed without interruption. Smart grids are being introduced to help efficiently distribute power and integrate solar energy with the country’s main power grid. This ensures the effective use of solar energy even when the sun is not shining and leads to a smoother, more efficient energy distribution process across Indonesia.
• Off-Grid Solar Solutions for Remote Locations: Innovations in off-grid solar solutions are helping deliver energy access to remote and underserved regions of Indonesia. Solar-powered microgrids, community-based solar systems, and home solar kits are being implemented in rural communities where the national grid is unavailable. These solutions are enhancing electricity access for millions of Indonesians and facilitating local economies by powering homes, schools, and small businesses. Off-grid solar systems are critical in advancing energy equity and contributing to sustainable development in rural areas.
• Residential and Commercial Rooftop Solar Installations: The growth of rooftop solar installations is a leading opportunity in both the residential and commercial sectors in Indonesia. As the government encourages people to reduce energy costs and adopt sustainable practices, rooftop solar systems offer affordable and scalable solutions for homes and businesses. Policies such as net metering allow consumers to generate and sell excess energy easily, making solar panels an economical choice. This application is expected to drive widespread adoption, helping Indonesia increase its solar capacity while lowering electricity expenses for both businesses and households.
• Utility-Scale Solar Power Projects: Utility-scale solar projects represent one of the largest potential applications for solar panel growth in Indonesia. Large-scale solar farms are making notable contributions to meeting the country’s energy needs while reducing reliance on fossil fuels. Public-private partnerships and feed-in tariffs provided by the government are essential in attracting investment for the development of new solar farms. By utilizing Indonesia’s vast land resources, these utility-scale projects are set to play a vital role in meeting renewable energy targets, creating employment, and promoting long-term sustainability in the energy sector.
• Off-Grid Solar Solutions for Remote Regions: Remote and off-grid regions in Indonesia continue to lack reliable electricity access, presenting a major opportunity for off-grid solar solutions. Solar home systems and microgrids can deliver clean and affordable energy to these areas, improving living standards for millions. By supporting rural economic development, off-grid solar can also power small businesses and schools, enabling communities to thrive. These installations are essential to achieving energy equity and ensuring that the benefits of solar power are available throughout the entire country.
• Solar for Industrial and Agricultural Uses: The industrial and agricultural sectors in Indonesia present a growing market for solar energy. Factories, warehouses, and farms can install solar panels to reduce electricity costs. In agriculture, solar-powered irrigation systems and cooling technologies help boost productivity while lowering operational costs. The sector can also use solar technologies for off-site processing or storage facilities. This application not only reduces environmental impact but also supports economic efficiency in key industries that drive the nation’s development.
• Solar Storage Systems and Smart Grids: As solar energy production increases, there is growing demand for storage and smart grid technologies. Solar storage systems, such as batteries, help solve issues of intermittency by providing a continuous power supply even during periods without sunlight. Smart grids improve energy distribution, ensuring the efficient use of generated solar power. These technologies are essential for making solar energy more dependable and practical, particularly for residential and commercial users. Investment in storage and smart grids holds strong potential for growing Indonesia’s solar market and strengthening long-term energy security.
• Government Policies and Support: The government of Indonesia plays a key role in advancing the solar panel market through several initiatives and incentives. Programs like feed-in tariffs, tax credits, and the 35 GW power capacity goal are designed to speed up renewable energy adoption. These efforts, coupled with regulatory simplification, support the development of solar projects and attract both domestic and international investors. Such government backing is critical in making solar energy a reliable and appealing option for all user segments.
• Technological Advancements in Solar Power: Technology continues to be a powerful driver in the solar panel sector. Improvements in panel efficiency, battery storage, and grid integration are reducing costs and improving the reliability of solar energy. Innovations such as bifacial panels, which capture sunlight from both sides, and enhanced battery storage solutions are increasing system effectiveness. These advancements are making solar power more cost-efficient and applicable across various sectors. As technology progresses, solar energy is becoming more competitive as a mainstream energy source.
• Reducing Solar Panel Prices: The cost of solar panels has declined significantly, making solar energy more affordable for the Indonesian market. This drop is due to reduced production costs, larger-scale manufacturing, and improved production efficiency. Lower prices are encouraging adoption among residential and commercial users, removing a key barrier to entry. As installation becomes less expensive, solar energy becomes an economically viable solution, helping to expand access and support national renewable energy targets.
• Increased Demand for Renewable Energy: Rising interest in clean energy is another major driver of Indonesia’s solar panel industry. Concerns about energy security and environmental impact are increasing the appeal of renewable sources like solar power. The global trend toward sustainability, combined with Indonesia’s need to cut emissions, is encouraging more investment in solar technology. This growing demand is creating momentum for the expansion of solar infrastructure and solutions across the country.
• International Investment and Partnership: Foreign investment in Indonesia’s solar sector is accelerating, with multinational companies and global investors recognizing the market’s potential. These partnerships bring financial resources, technological expertise, and best practices to the industry. Collaborations with international stakeholders also promote knowledge transfer and innovation. Foreign capital is playing a crucial role in expanding the market, creating jobs, and supporting Indonesia’s transition to cleaner and more diverse energy sources.
• Infrastructure Limitations: Despite strong growth prospects, Indonesia faces major infrastructure limitations. The national grid is underdeveloped, especially in rural and remote areas, making it difficult to distribute solar-generated electricity effectively. These limitations reduce the ability to deploy large-scale solar systems or integrate them with the existing power network. Significant investment is needed to upgrade the grid and improve solar connectivity across the country.
• Access to Financing: Access to affordable financing remains a key challenge for individuals and businesses interested in adopting solar energy. The high initial investment required for solar installations can be prohibitive, particularly for lower-income groups. Although financing options are emerging, the market still lacks tailored financial products that suit solar energy investments. Expanding financing through loans, leasing models, and government-backed incentives is essential to overcome this challenge.
• Regulatory and Policy Barriers: Although the government supports solar development, regulatory inconsistencies remain a barrier. Complex permitting processes, vague guidelines, and varying local regulations can hinder project execution and investor confidence. These issues create uncertainty and slow down project implementation. Simplifying regulations, ensuring clarity, and creating long-term policy frameworks would help attract investment and support the adoption of solar technologies across Indonesia.
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• Company 10
• Crystal Silicon
• Monocrystalline Silicon
• Polycrystalline Silicon
• Others
• Photovoltaic
• Concentrated Solar Power
• Commercial
• Residential
• Industrial
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