NI LabVIEW-Based Solar Power Recording Device for Optimizing PV Modules with Fixed Orientation and Tilt to Capture Maximum Solar Irradiance with Respect to Magnetic Declination. - Leonardo A. Samaniego; Stanley Glenn E. Brucal; Samuel P. Candava; Queennie Richelle C. Mendoza; Raisa Fatima V. Nasara (GCCE, 2019)