Leading companies at the forefront of solar energy have chosen to partner with SunPower.  One of them is Elecnor, a Spanish business group with over thirty years experience in renewable energy projects, which is a driving force behind the use of solar power in Spain.  Elecnor knows the industry, the companies and the products available.  For high ROI and optimum reliability, it chooses the TO Tracker from SunPower for a 108MW solar farm project.