Frequently asked questions

• What makes Trina Solar a reliable partner for your installations?
  Trina Solar has a proven track record of providing high quality solar solutions to customers around the world. The company is present in over 100 countries and has an excellent reputation for customer service and support. Trina Solar offers comprehensive warranties and guarantees for its products, providing customers with peace of mind for their investments.

  
  

• When was Trina Solar founded?
  Trina Solar was founded in 1997 by Jinan Gao. From its beginnings as one of the first photovoltaic companies in China, Trina Solar quickly developed into a global leader in photovoltaic technology and production.

  
  

  
  

• What is Trina Solar known for?
  Trina Solar is a pioneer in the development of smart solar solutions and innovative Energy Internet solutions. With a strong balance sheet and outstanding financials, the company is one of the most bankable manufacturers in the solar industry, making it a reliable long-term investment opportunity for partners. The high efficiency and performance of its products has helped Trina Solar set new global records in solar cell efficiency and module performance 16 times, a testament to the company's commitment to research and development.
  
  

• What is the production volume?
  Trina Solar has delivered a total production volume of over 80 GW by the end of 2021, including over 5.5 GW of grid-connected systems. The company employs more than 19,000 people worldwide and serves more than 100 global customers, making Trina Solar one of the top 5 manufacturers in the world.

• Where does Trina Solar manufacture?
  Trina Solar has manufacturing facilities in Vietnam and Thailand and sales offices in numerous countries, including Spain, Mexico, Chile, Italy, Germany, Australia, France, Colombia, Brazil and India.

  Trina Solar distributes its products worldwide with regional headquarters in Singapore, Tokyo, Zurich, Dubai, Fremont and Miami.

• Can Trina solar modules convince in their performance?
  In 2022, Trina Solar achieved a record 24.24 percent efficiency with its large-area i-Topcom modules, with the Vertex module using 66 n-type cells made of 210-millimeter wafers. This achievement was accredited by TÜV Nord.

• What product groups does Trina Solar offer?
  Trina Solar is a leading solar energy company that offers a range of high-quality solar modules, mounting systems and trackers. The company's products are designed for applications of all types and are available worldwide. Trina Solar is known for its commitment to innovation, sustainability and customer service, making it a popular choice for solar installations. 

• How reliable are Trina Solar's products?
  Trina Solar has established itself as a reliable supplier in the solar industry. With robust warranties of up to 25 years and high power efficiency, its products offer long-term reliability. Its modules have been successfully used in demanding environments such as high mountain and desert regions and have also proven their quality through certifications such as TÜV Nord accreditation.

• Is Trina Solar a Tier-1 manufacturer?
  China's Trina Solar is a major global player in the solar and PV market and has been ranked as a Tier-1 manufacturer by BloombergNEF.

• How recommendable are Trina Solar modules?
  Trina Solar's solar modules are priced in the mid-range of photovoltaic modules and have an excellent reputation for quality, making them an attractive solution for anyone looking to realize their upcoming photovoltaic project. The company's vertically integrated production process ensures that the highest standards are maintained at every step. Buying a Trina module is a wise decision, as the modules are proven to deliver high yields over the long term.

• How long are the warranties on Trina Solar modules?
  The Vertex N series from Trina Solar offers a 25-year linear performance guarantee and a 10-year product guarantee. The Vertex S+ and Vertex S series also have a 25-year performance guarantee, but a 12-year product guarantee.