The Sunmodule from SolarWorld has a reputation of complete quality and reliability. you can guarantee consistent efficiency and output from SolarWorld PV modules. SolarWorld tests the performance of every single one of their modules and only those modules that have been specified with a certain amount of rated power or more leave their factory in the USA.
SolarWorld operates factories in the United States and Germany as well as sales offices in all of the world's solar markets. At its U.S. headquarters location in Hillsboro, Ore., the company operates the equivalent of four production plants on a 97-acre campus, maintaining 500 megawatts worth of photovoltaic production capacity. Production from that site supplies demand not only in the United States but also in Canada and Latin America. The company's location in Camarillo, Calif., houses its commercial hub, providing sales, marketing and distribution for all three markets in the Americas since the late 1970s. The site is the longest-running solar operation anywhere within them, too.