First Solar, Inc. (NASDAQ: FSLR) will report financial results for the first quarter ended March 31, 2022, after the market closes on Thursday, April 28, 2022. The Company will hold its quarterly conference call to discuss these results and its outlook for 2022 at 4:30 p.m. ET. Investors may access a live webcast of this conference call by visiting investor.firstsolar.com.

An audio replay of the conference call will be available through Thursday, May 12, 2022 and can be accessed by dialing +1 (800) 585-8367 if you are calling from within the United States or +1 (416) 621-4642 if you are calling from outside the United States and entering the replay passcode 9984077. A replay of the webcast will also be available on the Investors section of the Company’s website approximately five hours after the conclusion of the call and remain available for 90 days.

About First Solar, Inc.

First Solar is a leading American solar technology company and global provider of responsibly-produced eco-efficient solar modules advancing the fight against climate change. Developed at R&D labs in California and Ohio, the company’s advanced thin film photovoltaic (PV) modules represent the next generation of solar technologies, providing a competitive, high-performance, lower-carbon alternative to conventional crystalline silicon PV panels. From raw material sourcing and manufacturing through end-of-life module recycling, First Solar’s approach to technology embodies sustainability and a responsibility towards people and the planet. For more information, please visit www.firstsolar.com.

Contacts

First Solar Investor Relationsinvestor@firstsolar.com

First Solar Mediamedia@firstsolar.com