SunPower (NASDAQ:SPWR) is sold out of panels through the end of 2014, and it's rushing to expand capacity. The company recently announced a 350 MW capacity expansion, which along with efficiency improvements will increase capacity from 1.1 GW now to 1.8 GW in 2016. 

Erin Miller sat down with Travis Hoium to discuss what this capacity expansion means, both short-term and long-term, for the company. 

Erin Miller has no position in any stocks mentioned. Fool contributor Travis Hoium manages an account that owns shares of SunPower. He also owns shares of SunPower and has long January 2015 $5, $7, $15, $25, and $40 calls on SunPower. The Motley Fool has no position in any of the stocks mentioned. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.