Solar Energy System Design builds upon the introduction to PV systems from Solar Energy Basics course, which included basic system components and functions, as well as some basic system sizing using simplifying assumptions. You should at this point have a basic understanding of electrical power and energy, be able to calculate the energy needs of a site as well as energy production potential for a PV system at a given location under optimal conditions. Much of this course will focus on incorporating on the ground conditions into energy production considerations, and how to account for these conditions in system design and equipment selection. By the end of this course you should be able to incorporate losses in irradiance due to array setups with less than optimal positioning and/or shading, and account for variations in module output due to temperature variations in your system design.
À propos de ce cours
Completing Solar Energy Basics course, and some basic spreadsheet skills would be helpful as some datasets are in a comma separated text files.
Completing Solar Energy Basics course, and some basic spreadsheet skills would be helpful as some datasets are in a comma separated text files.
Offert par
Université d'État de New York
The State University of New York, with 64 unique institutions, is the largest comprehensive system of higher education in the United States. Educating nearly 468,000 students in more than 7,500 degree and certificate programs both on campus and online, SUNY has nearly 3 million alumni around the globe.
Programme du cours : ce que vous apprendrez dans ce cours
Following solar energy from source to panel
Welcome to the first module of Solar Energy System Design. In this module, you will be revisiting the solar resource in a bit more depth than the Solar Energy Basics course. This will entail looking more closely at some of the properties of sunlight, and what happens to that light as it travels from the Sun until it eventually reaches the Earth's surface.
PV module and array circuits
We will now look closer at the circuits and electrical characteristics of modules and arrays. In Solar Energy Basics, you used module spec sheets to calculate power using voltage and current. In this module, you will be using those module specifications again, and looking at how the different voltage and current values included are important for determining how that module will operate under different conditions. Lastly, we will be looking at the design of both the internal circuitry of modules, and the circuitry of arrays of modules.
PV sizing and output under different conditions
You calculated photovoltaic system sizes and outputs in Solar Energy Basics based on available insolation. Those insolation values were always based on the assumption of the array being set up at optimal conditions. On-the-ground conditions can often result in variations from the optimal design for capturing all the available insolation, such as the angle of a roof and the direction it is facing being fixed, or nearby trees casting shade onto part of an array. In this module you will learn how to account for the different sources of losses in insolation, because the overall productivity of a system design can change based on the positioning of the array, temperature variations, and shading on parts of the array. These variations in productivity need to be accounted for early in the planning phase of a PV system.
Grid-tie PV System design under real world conditions
In the last content module of the course you will be working on equipment selection and system sizing. The previous modules on array siting, irradiance variability, temperature effects, shading losses, and circuit design will all come into play when you are designing a system. Additionally, you will be looking at site surveying, where those pieces of information are gathered, and permitting, where they are recorded and communicated along with the recommended system design.
Avis
Meilleurs avis pour SOLAR ENERGY SYSTEM DESIGN
Teacher is very elaborative and explained each concept so nicely. Thankfully now i can design solar systems for net metering. Thanks Professor Neal Abrams and Coursera
This course is really great. I learned a lot and boost my confidence by adding new sets of skills.
It was really good course. I understood the practical version of solar system designing.
Good introduction in system sizing and calculation of losses
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