SolFocus | 1,741 followers on LinkedIn. SolFocus is a leading supplier of Concentrator Photovoltaic (CPV) systems. Featuring a reflective optical system to concentrate sunlight at 650 times onto very small high-efficiency multi-junction PV cells, the company's high efficiency and high performance systems provide the lowest levelized cost of energy (LCOE) in high sun regions. These CPV systems are certified to IEC 62108 industry standard, and have been designed for high reliability in extreme operating environments with very low maintenance requirements.