Evergreen Solar, Inc. develops, manufactures and markets solar power products enabled by its String Ribbon technology. The Company’s revenues are primarily derived from the sale of solar modules, which are assemblies of photovoltaic (PV) cells that have been electrically interconnected and laminated in a physically durable and weather-tight package. The Company sells its products using distributors, systems integrators and other value-added resellers, who often add value through system design by incorporating its modules with electronics, structures and wiring systems. Its products are sold primarily in the United States and Europe. The Company manufactures and markets solar power products, including solar cells, panels and systems. It markets and sells all solar panels manufactured by Sovello under the Evergreen Solar brand, as well as manages customer relationships and contracts. The Company ceased its manufacturing operations in Marlboro, Massachusetts, on December 31, 2008.