GT Solar to Participate in Investor Events

Jefferies Global Clean Tech Conference 2011

MERRIMACK, N.H.--()--GT Solar International, Inc. (NASDAQ: SOLR) ("GT Solar"), a global provider of polysilicon production technology, and sapphire and silicon crystalline growth systems and materials for the solar, LED and other specialty markets, today announced that it will participate in the following investor events:

Jefferies 11th Global Clean Technology Conference
Date: Thursday, February 24, 2011
Presentation Time: 2:30 p.m. ET

2011 Pacific Crest Emerging Technology Summit
Date: Tuesday, March 1, 2011
Presentation Time: 2:30 p.m. ET

4th Annual Canaccord Genuity Sustainability Forum
Date: Wednesday, March 2 – Thursday, March 3, 2011
No Presentation

Presentations will be webcast on a live and archived basis and can be accessed in the ‘Events and Presentations’ section of GT Solar’s Investor Relations website at http://investor.gtsolar.com/.

About GT Solar International, Inc.

GT Solar International, Inc. (NASDAQ: SOLR) is a global provider of polysilicon production technology, and sapphire and silicon crystalline growth systems and materials for the solar, LED and other specialty markets. The company's products and services allow its customers to optimize their manufacturing environments and lower their cost of ownership. For additional information about GT Solar, please visit www.gtsolar.com.

Contacts

GT Solar International, Inc.
Media
Jeff Nestel-Patt, 603-204-2883
jeff.nestelpatt@gtsolar.com
or
Investors/Analysts
Ryan Blair, 603-681-3869
ryan.blair@gtsolar.com

Contacts

GT Solar International, Inc.
Media
Jeff Nestel-Patt, 603-204-2883
jeff.nestelpatt@gtsolar.com
or
Investors/Analysts
Ryan Blair, 603-681-3869
ryan.blair@gtsolar.com