Solar Power Demystified: The Beginners Guide To Solar Power, Energy Independence And Lower BillsNew Internet Linked Edition to Free Solar Resources and Free Solar Calculators!The book 'Solar Power Demystified: The Beginners Guide To Solar Power, Energy Independence And Lower Bills' introduces you to the world of solar electric panels and systems. It reveals you the reasons why photovoltaic solar panels are continuing to gain worldwide popularity and are becoming more important as a source of renewable energy. You can see the question "To go or not to go solar?" discussed in its practical aspects. Furthermore you are advised what kind of solar electric system you need and how to evaluate whether your ...
Go green and bring STEM concepts to life with the K'NEX Investigating Solar Energy Set! Using this kit, students in grades 5-9 will learn how to harness the energy of the sun into electricity to power K'NEX models in an exciting, engaging, and collaborative environment. This K'NEX Education Set includes 128 K'NEX parts, solar panel, motor, comprehensive Teacher's Guide, and building instructions. There's enough parts to build three different models up to two at a time, and it is packaged in a strong plastic tray with a snap-on lid for easy classroom storage. The Teacher's Guide provides a program of study that uses hands-on exploration in conjunction with an engaging inquiry-based approach to learning. Students are encouraged to build, investigate, and evaluate concepts, ideas and designs. This set is aligned to STEM standards. STEM Education focuses on science, technology, engineering and mathematics concepts taught through problem-solving, discovery, exploratory learning and critical thinking. STEM Education requires students to be active participants in the learning process. K'NEX models offer hands-on opportunities that encourage scientific inquiry, investigation and experimentation. Our inquiry-based lessons challenge students as they build, investigate, problem solve, discuss, and evaluate scientific and design principles in action.
Also called energy scavenging, energy harvesting captures, stores, and uses energy sources by employing interfaces, storage devices, and other units. Unlike conventional electric power generation systems, renewable energy harvesting does not use fossil fuels and the generation units can be decentralized, thereby significantly reducing transmission and distribution losses. But advanced technical methods must be developed to increase the efficiency of devices in harvesting energy from environmentally friendly resources and converting them into electrical energy. Recognizing this need, Energy Harvesting: Solar, Wind, and Ocean Energy Conversion Systems describes various energy harvesting technologies, different topologies, and many types of power electronic interfaces for stand-alone utilization or grid connection of energy harvesting applications. Along with providing all the necessary concepts and theoretical background, the authors develop simulation models throughout the text to build a practical understanding of system analysis and modeling. With a focus on solar energy, the first chapter discusses the "I"-"V "characteristics of photovoltaic (PV) systems, PV models and equivalent circuits, sun tracking systems, maximum power point tracking systems, shading effects, and power electronic interfaces for grid-connected and stand-alone PV systems. It also presents sizing criteria for applications and modern solar energy applications, including residential, vehicular, naval, and space applications. The next chapter reviews different types of wind turbines and electrical machines as well as various power electronic interfaces. After explaining the energy generation technologies, optimal operation principles, and possible utilization techniques of ocean tidal energy harvesting, the book explores near- and offshore approaches for harvesting the kinetic and potential energy of ocean waves. It also describes the required absorber, turbine, and generator types, along with the power electronic interfaces for grid connection and commercialized ocean wave energy conversion applications. The final chapter deals with closed, open, and hybrid-cycle ocean thermal energy conversion systems.