1. FIEC Escuela Superior Politécnica del Litoral, ESPOL,CIDIS - Faculty of Engineering in Electricity and Computation,Guayaquil,Ecuador
2. Head Researcher Renewable Energy Lab (LERH), CAR-CSIC,Madrid,Spain
3. FIEC Escuela Superior Politécnica del Litoral, ESPOL,Faculty of Engineering in Electricity and Computation,Guayaquil,Ecuador