|Company||Market Cap (USD)|
|Enphase Energy, Inc.||$34.43 B|
|Trina Solar Co. Ltd||$20.39 B|
|First Solar, Inc.||$15.51 B|
|Xinyi Solar Holdings Ltd||$11.05 B|
|GCL-Poly Energy Holdings Ltd||$6.86 B|
The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.