Photovoltaic Systems

Photovoltaic Systems: Clean Energy Systems provides a comprehensive textbook-style treatment of photovoltaic technology, covering the fundamentals of solar energy conversion through practical PV system design, performance, and reliability. The book introduces the photovoltaic effect, solar radiation, semiconductor fundamentals, p-n junctions, solar-cell construction, photovoltaic technologies, electrical equivalent-circuit models, I-V and P-V characteristics, maximum power point, fill factor, conversion efficiency, and the effects of irradiance and temperature. It further covers PV modules and arrays, series and parallel connections, mismatch and partial-shading losses, bypass and blocking diodes, maximum power point tracking, inverters, standalone, grid-connected and hybrid PV systems, battery storage, system energy balance, system losses, soiling, degradation, hot-spot formation, and key performance parameters. The book also discusses advanced and practical applications including concentrated photovoltaics, bifacial modules, building-integrated photovoltaics, floating photovoltaics, solar water pumping, PV system sizing, mounting and orientation, tracking systems, grid-connected architecture, protection, standards, high-temperature operation, reliability, and lifetime. With important equations, conceptual explanations, system-level flow descriptions, and examination-oriented formulas, this book is designed as a useful reference for students, educators, researchers, and professionals studying photovoltaic and clean-energy systems.