EL 230 - Introduction to Photovoltaic Systems

Credit Hours: 3

This course will provide an overview of fundamental concepts necessary to work with Photovoltaic (PV) systems, including: photoelectric effect, pn junction, solar cell design and manufacturing, history of solar power; solar radiation, site analysis; grid-direct PV system components (PV modules, inverters, balance of system components), PV module criteria, PV systems safety; system design and sizing for grid-direct systems; NEC for photovoltaic applications, wire sizing, over-current protection, grounding; mounting solutions, thermal effects, wind load; commissioning and maintenance; economic analysis. Experiments emphasize: photoelectric effect; performance characteristics of solar modules based on different technologies; irradiance, temperature, and angular position response of PV modules; shading analysis and mounting determination; series and parallel PV circuits and their characteristics; proper usage of inverters in the PV systems; comparison of pure sine inverters and modified square wave inverters.

Course Outcomes
Upon completion of this course, the student will be able to:

demonstrate mastery of electrical PV terminology, symbols and units;
identify basic components and determine their function in various PV systems;
apply basic principles of photovoltaic systems to design and installation;
construct and troubleshoot photovoltaic circuits including solar modules and inverters;
apply safety procedures applicable to PV systems;
perform standard measurements and analysis using industry-specific PV equipment and software;
function effectively as a member of technical design team; and
make an effective presentation of a research or design topic.

Prerequisites: EL 154, EL 155, EL 158, EL 159
F/S (N)