Abstract: Renewable energy in form of PV solar technology is the fundamental source of electrical power used in present days and nearly eighty percent of the energy is absorbed by the surrounding environment. In other to design a PV system, it is necessary to carry out an electrical and thermal performance analysis of the solar PV power generator to know how efficient the PV cell and the system will be. Electrical and thermal performance analysis of a solar PV power generator includes both energy and exergy analysis.