Key Summary

If you are planning how to start a solar panel business in India, this is one of the most promising sectors to enter right now. With rising electricity costs, strong government support for renewable energy, and increasing demand from commercial and industrial sectors, solar power offers long-term growth and stable business opportunities.

Whether it is through the manufacturing segment, EPC services, dealership, or distribution, there are various ways to set up a lucrative business in the solar panel industry in India. The first step towards starting a scalable and sustainable business is to understand the market structure, the investment required, and the process involved in the compliance aspect.

The energy requirement in India is expected to grow manifold in the coming decades because of its rapid economic growth, increasing urbanization, and a large population base. In order to cater to this growing requirement in a sustainable manner, India is focusing on renewable forms of energy production, particularly solar power. India has set a target for achieving a net-zero emission by 2070 and aims at securing 50 percent of its total electricity production from renewable forms of energy by 2030. These targets for solar power infrastructure have resulted in a rapid growth trajectory for this sector in India.

India maintains its position as number four in the world in solar power capacity, wind power capacity, and overall renewable energy installed capacity as of FY25. Moreover, India has surpassed Japan to become the third-largest solar energy-producing country in the world, producing 1,08,494 GWh of solar power, whereas Japan produces 96,459 GWh of solar power, as reported by the International Renewable Energy Agency. Due to the high level of support from the Indian government, the decreasing prices of solar panels, and increased awareness of clean energy, the solar sector is highly attractive for investors and entrepreneurs to invest in this sector. Since India’s energy demand is expected to be 15,820 TWh by 2040, solar power will be very useful in meeting India’s future energy demand.

Prior to commencing a solar business venture, it is important to identify what kind of solar business model best suits your investment capabilities, skills, and long-term goals. This is because the solar industry provides various opportunities, whether in manufacturing, installing, distributing, or offering consulting services, meaning entrepreneurs do not need to venture into all of them at the same time.

For entrepreneurs looking to venture into the solar industry, the best entry points would be the solar EPC sector and the rooftop solar installer sector because they require moderate capital and are in huge demand.

To start a solar panel business in India, several licenses and regulatory approvals are required to ensure compliance with safety, taxation, and renewable energy policies. These licenses apply to different types of businesses, such as solar panel dealerships, installation companies, EPC contractors, and manufacturing units.

By securing these licenses and complying with regulatory standards, solar businesses can operate legally, access government incentives, and build credibility in the renewable energy market.

The solar panel manufacturing plant cost in India depends on several factors, such as production capacity, technology used, plant automation level, and location. For a solar module manufacturing unit with an annual capacity of around 100 MW, the total setup cost can typically range between ₹20 crore and ₹30 crore.

Estimated Total Investment

Total estimated investment: ₹20 – ₹30 crore for a 100 MW solar panel manufacturing plant in India.

This cost may vary depending on automation level, supplier selection, and location, but it provides a realistic estimate for entrepreneurs planning to enter the solar manufacturing sector.

For establishing a solar panel manufacturing plant, specialized machinery is required for efficient assembly, lamination, and testing of solar panels. Some of the required machinery includes:

For a 30 MW capacity solar panel manufacturing plant, the estimated investment in machinery can range from ₹8 crore to ₹12 crore.

Partnering with reliable solar panel manufacturers is an essential part when starting or expanding a solar business in India. Businesses can evaluate the reliability of the manufacturer based on the quality of the product, certifications, production capacity, and warranty support provided by the manufacturer. Partnering with reliable and trustworthy manufacturers is essential when it comes to the performance and delivery of the product to the customers.

By partnering with reliable and trustworthy manufacturers such as Alpex Solar, businesses can access the best quality solar modules and manufacturing expertise in the industry. Partnering with reliable and trustworthy manufacturers, distributors, and EPCs can help the distributors provide reliable solar solutions to commercial, industrial, and residential customers across the country.

A reliable supply chain is vital for efficient solar panel manufacturing. The quality of raw materials plays an important role in determining the manufacturing process and quality of the solar panels produced. Some of the raw materials needed for manufacturing solar panels are as follows:

• Glass and Solar Cells – These can be procured from local or international suppliers.
• Backsheet – This material is needed for insulating and protecting the solar panels.
• EVA Sheets – These are needed for encapsulating the solar cells in the solar panels.
• Aluminium Frame – This is needed to provide strength and durability to the solar panels.
• Sealants – These are needed for protecting the solar panels from moisture and environmental damage.
• Junction Box – This is needed for connecting the solar panels with the electrical system.

Several schemes and incentives are offered by the Government of India to promote the adoption of solar power in residential, commercial, and agricultural sectors. These schemes help reduce the costs of solar installations, encouraging the adoption of renewable power, and creating opportunities for solar businesses.

These schemes help improve the affordability of solar energy systems and increase demand, creating strong growth opportunities for solar manufacturers, installers, and distributors.

Starting a solar panel business in India has good growth opportunities. However, the entrepreneur needs to be aware of the operational challenges and overcome them through proper planning and strategies.

Despite all these challenges, the solar business is growing at a rapid rate. The prices of solar panels are decreasing, and awareness of solar panels is increasing, which are giving positive signs for entrepreneurs to start their solar panel business in 2026 in India.

To start a solar panel business in India, proper planning, registration, and supplier relationships are required. India is aiming to achieve 500 GW in renewable energy, and in this regard, the solar energy sector is full of opportunities for budding entrepreneurs. If proper planning is done by following a step-by-step process, the solar panel business can be both successful and legally compliant.

By following this roadmap, entrepreneurs can successfully establish and grow a solar panel business in India while benefiting from the rapid expansion of the renewable energy market.

Working with Alpex Solar can be a great starting point for any entrepreneur interested in starting or expanding a solar-related business in the country. This is because Alpex Solar has the best and most advanced facilities in the production of solar modules, which are certified to ensure the highest quality and reliability. Having the best production capacity, Alpex Solar can definitely help any entrepreneur fulfill the huge demand for its products while providing the required supply. The company also offers OEM services to any entrepreneur interested in starting their own brand of solar modules and has an efficient distribution system to help any entrepreneur reach the markets with its products.

By following this roadmap, entrepreneurs can successfully establish and grow a solar panel business in India while benefiting from the rapid expansion of the renewable energy market.