[8] Evergreen operated out of Marlborough, Massachusetts, USA and in 2007 announced plans to expand annual production from 17MW to 100MW.

In 2006 Evergreen, Q-Cells and Renewable Energy Corporation (REC) formed EverQ (later renamed Sovello), a joint venture to open a factory in Thalheim, Germany which was expected to produce 300 MW of photovoltaic modules by 2010.

Sovello intended to make a public stock offering, but instead was acquired by Ventizz Capital Partners.

Evergreen's factory in Devens, MA opened in mid-2008 and expected to be producing at a rate of 80 megawatts per year by early 2009.

[10] CEO Michael El-Hillow (appointed September 2010) closed the factory at Devens, MA at the end of March, 2011, shifting production to China.