Established in 1999, Q-Cells
is the world's largest manufacturer of photovoltaic
(PV) cells. Its core business is the development, production and marketing of high-quality mono- and multicrystalline photovoltaic cells
Since commencing production in 2001, Q-Cells has grown rapidly and now employs more than 1000 people at its site in Bitterfeld-Wolfen, Saxony-Anhalt, Germany.
Q-Cells has developed the performance of its cells as well as its technological production processes. Q-Cells is also developing additional important technologies through partnerships for the commercialization of these technologies.
Its cells are sometimes marked with a small capital 'Q' near a corner.