Trina Solar was established in 1997 and has been listed at the New York Stock exchange since 2006.
It is one of the oldest solar module producers and it is the most financially sound. This Chinese giant has a yearly production capacity of a whopping 5.0 GW. Trina Solar controls the largest part of the production chain, from ingot to wafer and from solar cell to solar module. The company also controls the entire quality assurance, all product are extensively tested each step of the way.