BSQ Solar is a developer and manufacturer of high concentration photovoltaic systems. In high concentration photovoltaics, by using tiny multi-junction solar cells, that already double the efficiency of convencional silicon solar cells, a sustainable indutrial path is provided towards cheap solar electricity based on high coversion efficiencies. With more than a decade of intesive field-testing and thorough development in the lab, the BSQ HCPV system combines high efficiency and high concentration non-imaging optics, with a simple and rugged module design. Modules are optimally complemented by a highly accurate and robust sun tracker.