First Solar to Webcast Its 2010 Guidance on December 16, 2009

TEMPE, Ariz.--(BUSINESS WIRE)--First Solar, Inc. (NASDAQ: FSLR) will host its 2010 Guidance Webcast on Wednesday, December 16, 2009. Investors may access a live audio webcast of this event in the Investor Calendar section of the Company’s Web site at http://investor.firstsolar.com/phoenix.zhtml?c=201491&p=irol-calendar. Presentations by First Solar’s management team are scheduled to begin at 4:15 PM EST and conclude by 6:15 PM EST. A replay of the webcast will be available on the Investor Calendar section on the Company’s Web site at http://investor.firstsolar.com/phoenix.zhtml?c=201491&p=irol-calendarPast approximately two hours after the conclusion of the event.

About First Solar

First Solar manufactures solar modules with an advanced semiconductor technology and provides comprehensive photovoltaic (PV) system solutions. By continually driving down manufacturing costs, First Solar is delivering an economically viable alternative to fossil-fuel generation today. From raw material sourcing through end-of-life collection and recycling, First Solar is focused on creating cost-effective, renewable energy solutions that protect and enhance the environment. For more information about First Solar, please visit www.firstsolar.com.