Ascent Solar (ASTI) Announces Launch of www.EnerPlex.biz

Ascent’s First Consumer Focused Website

Ascent Solar Technologies, Inc. (NASDAQ:ASTI), a developer of state-of-the-art, flexible thin-film photovoltaic modules, announced today the launch of www.EnerPlex.biz, the official website of Ascent’s range of consumer products.

Victor Lee, Ascent’s President & CEO, stated, “We are extremely excited and proud to be able to bring EnerPlex directly to consumers via EnerPlex.biz; Ascent’s EnerPlex products represent the opportunity to fundamentally change the way consumers use both solar and advanced mobile battery products.”

Lee continued, “EnerPlex.biz will allow Ascent to share directly with consumers exciting new product developments such as EnerPlex for the Samsung Galaxy S III as well as the upcoming EnerPlex for iPhone 5 & other consumer products.”

Utilizing the company’s industry leading thin-film CIGS solar modules as well as advanced lithium-ion battery technology, EnerPlex cases are some of the thinnest and lightest battery cases available. EnerPlex for the iPhone 4, weighing less than 74 grams and with a depth of only 14mm, maintains the slim, sleek and industrial lines of the iPhone 4 & 4S.

About Ascent Solar Technologies, Inc.

Ascent Solar Technologies, Inc. is a developer of thin-film photovoltaic modules using flexible substrate materials that can transform the way solar power generation integrates into everyday life. Ascent Solar modules, which were named one of TIME Magazine’s 50 best inventions for 2011, can be directly incorporated into standard building materials, commercial transportation, automotive solutions, space applications, consumer electronics for portable power and durable off-grid solutions. More information can be found at www.ascentsolar.com.

Apple and iPhone are registered trademarks of Apple Inc.

Samsung and Galaxy S are registered trademarks of Samsung Electronics Co., Ltd.

Forward Looking Statements

Statements in this press release that are not statements of historical or current fact constitute “forward-looking statements.” Such forward-looking statements involve known and unknown risks, uncertainties and other unknown factors that could cause the Company’s actual operating results to be materially different from any historical results or from any future results expressed or implied by such forward-looking statements. In addition to statements that explicitly describe these risks and uncertainties, readers are urged to consider statements that contain terms such as “believes,” “belief,” “expects,” “expect,” “intends,” “intend,” “anticipate,” “anticipates,” “plans,” “plan,” to be uncertain and forward-looking. The forward-looking statements contained herein are also subject generally to other risks and uncertainties that are described from time to time in the Company’s filings with the Securities and Exchange Commission.