Solar energy is quickly becoming one of the most important sources of renewable energy in the world. As more and more companies and individuals are looking to reduce their carbon footprint and rely on clean energy sources, the demand for solar panels has increased significantly. As a result, many companies have begun to focus on solar panel installation but also focusing on manufacturing high-quality solar panels that are both efficient and affordable.

In this article, we will take a closer look at some of the top solar panel manufacturing companies in the world. Whether you are looking for investment opportunities, competitors, add-on targets or platform companies – this list can be a good starting point. Going through the companies out there can help you understand the market and its dynamics better. You can also do a search for a full list of solar panel manufacturers here.

What are solar panels and what are they used for?

Solar panels are technical devices that convert sunlight into electricity. They are made up of photovoltaic (PV) cells, which are made of semiconductor materials such as silicon. When sunlight hits a PV cell, it causes a flow of electricity through the semiconductor material, generating electricity. Solar panels provide a great renewable energy source for consumers and businesses.

What do solar panel manufacturing companies do?

Solar panel manufacturing companies design and manufacture solar panels for consumers and businesses. They create the photovoltaic cells that make up the solar panel and assemble them into a working panel. The cells are made of semiconductor materials, such as silicon, that convert sunlight into electricity. The companies also test the panels for efficiency and safety, and provide other services, such as custom design and installation, to ensure that the panels meet their customers' needs. Solar panel manufacturers are responsible for helping to make solar energy more accessible and economical, ensuring that everyone has the opportunity to benefit from renewable, clean energy.

What are the latest developments in solar panel technology from solar panel manufacturing companies?

1. Improved Efficiency: Solar panel manufacturing companies are continually developing new technologies and products to increase the efficiency of the solar panel conversion process, allowing for more efficient energy production from the panels.

2. Advanced Materials: Recent advances in solar panel materials have enabled solar technology to be more durable and longer-lasting. This has led to a decrease in the costs associated with solar energy production over time.

3. Smart Solar Technology: Smart solar technology is revolutionizing the way solar energy is generated. By integrating sensors and smart software, solar panels can now be monitored remotely and adjusted to optimize energy production.

4. Solar Tracking: Solar tracking is a technology that allows solar panels to move in real-time with the sun, resulting in a more efficient energy production process.

5. Solar Charging Stations: Solar charging stations are becoming increasingly popular, allowing users to charge their electric vehicles directly from solar power. This is a great way to reduce your carbon footprint and save money on energy costs at the same time.

The top solar panel manufacturing companies

If you want to get a full picture of the solar panel manufacturing industry, going through this list is a great place to start. There are various of solar panel manufacturing companies operating all around the world. Some of the solar panel manufacturers are from Europe, some from Asia and some from North America. In this list, you can find 5 top solar panel companies, where they are headquartered, and what they actually do.

Hanwha Qcells

Headquarters: Seoul, Korea

Headcount: 10 000+

Ownership: Private

Founded: 1952

Company website:

Hanwha Q CELLS is a global solar panel manufacturer and its part of the Hanwha Group. The company was founded in 1999 in South Korea and has since grown to become one of the largest solar panel manufacturers in the world. It operates in many countries in the world including the United States and many countries in Europe. Hanwha Group employs more than 10 000 people worldwide.

Hanwha Q CELLS’ product offering includes solar modules, energy storage systems, and complete solar solutions for residential, commercial, and utility-scale projects. The company is known for its advanced technology, stringent quality control, and commitment to sustainability.

Vikram Solar

Headquarters: Kolkata, West Bengal, India

Headcount: 1000-5000

Ownership: Private

Founded: 2006

Company website:

Vikram Solar is a leading solar panel manufacturer and engineering, procurement, and construction (EPC) solutions provider based in India. They also have a subsidiary in the US in Massachusetts. Vikram Solar was founded in 2006 and employs thousands of people.

Vikram Solar specializes in the production of high-efficiency crystalline silicon solar panels and has a wide range of products catering to different applications like residential, commercial and utility-scale projects. The company also offers EPC solutions for large-scale solar power plants, which includes the design, engineering, supply, installation, and commissioning of solar power systems. They sell their products worldwide. It is the largest solar panel manufacturer in India, and they are able to manufacture 2.5GW capacity every year.

Omnis power

Headcount: 11-50

Ownership: Private

Founded: 2010

Company website:

Omnis Power is a Lithuanian company that manufactures solar PV modules and kits. It does this for residential, commercial and industrial needs. It was founded in 2010 and has been in the solar business for over 10 years. They operate worldwide and have offices in Asia, Australia, Europe and the US.

Omnis Power is committed to helping its customers reduce their energy costs and environmental impact by providing them with cost-effective, sustainable energy solutions.


Headquarters: Shanghai, China

Headcount: 13 500+

Ownership: Public

Founded: 2006

Company website:

JinkoSolar is a solar panel manufacturer. It has over 13,500 employees. JinkoSolar is a public company and it is listed in the New York Stock Exchange. It provides solar modules and equipment to customers in over 150 countries. JinkoSolar is headquartered in Shanghai, China but it has offices also in the US.

With a vertically integrated business model, JinkoSolar is able to control the quality of its products and offer competitive prices to its customers. The company has a diverse customer base, including both residential and commercial customers, as well as utility-scale power plants.


Headquarters: San Jose, California, U.S.

Headcount: 201-500

Ownership: Private

Founded: 2002

Company website:

Nanosolar is a clean-tech company that specializes in the production of low-cost, high-efficiency solar panels. They developed a unique printing technology that enables the efficient and cost-effective production of solar cells on a large scale. This technology enables them to produce solar panels that are lightweight, flexible and easy to install, making them suitable for a wide range of applications.

On Nanosolar’s website they tell that their products are designed to be durable, reliable and long-lasting, making them a cost-effective solution for residential, commercial and industrial customers. Nanosolar’s mission is to accelerate the widespread adoption of solar energy by making it accessible and affordable for everyone.

Want to find similar companies to Adani Solar, Vikram Solar, Omnis Power, JinkoSolar and Nanosolar?

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With Inven you can find all the relevant renewable energy companies operating in the US or anywhere else in the world. You can easily find competitors and similar companies to Xcel Energy, AES Corporation, Green Mountain Energy or EDF Renewables – and get a full picture of the renewable energy market. You can also filter the list to see only, for example, renewable energy companies operating in Europe or only publicly traded renewable energy companies.

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