Amendment To Turnkey Construction Contract For The Construction of A Solar Park, Dated Dated March 5

SOLARGEN PROYECTOS E INSTALACIONES, S.L.

Nfaf1ez de Balboa 120

Madrid



March 5, 2008



Dear Sirs:



Construction Contract for the Solar Park located in Casas de Don Pedro



We hereby refer to the turnkey contract entered into between SunPower Energy Systems Spain, S.L. and Solargen Proyectos e Instalaciones, S.L. on December 28, 2007, as amended by two amendment contracts entered into between both parties on January 31 and Februar ...