A thorough exploration of the central concepts that make solar power work.
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Need 3D illustration and animation? Have suggestions for what to explain next? Animagraffs can help! Let’s chat: https://animagraffs.com/contact/
Chapters
0:00 Intro
1:16 P-N Junction
3:13 Space Charge Region
5:28 Supporting Structures
5:43 Anti-Reflective Layer
6:30 Front Contact
6:42 Passivation
6:56 Rear Contact
7:14 Module Video Rating: / 5
By combining solar panels and battery storage, these German homes are maximizing their renewable energy credentials.
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More and more countries of the world are beginning to use alternative energy sources, including solar. Therefore, modest rooftop panels are being replaced by “solar farms” spread over vast areas. So, the fourth-largest solar power plant in the world, Benban Solar Park is located in Egypt, covers an area of 37 square kilometers, and generates a capacity of 1,650 MW. In third place is Shakti Sthala, located in the city of Pavagada in India. Its area is 50 square kilometers and has a capacity of about 2000 MW. The second is the Chinese Hainan Solar Park. It consists of 672 photovoltaic arrays and produces 2,200 MW. What is the largest solar power plant in the world and how is it arranged? Watch in our video!
#solar #invention #construction #technology
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Production Music courtesy of Epidemic Sound https://www.epidemicsound.com/ Video Rating: / 5
MIT 22.01 Introduction to Nuclear Engineering and Ionizing Radiation, Fall 2016
Instructor: Michael Short
View the complete course: https://ocw.mit.edu/22-01F16
YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP61FVzAxBP09w2FMQgknTOqu
Ka-Yen’s lecture on how nuclear reactors work is expanded upon, to spend more time on advanced fission and fusion reactors. Lots of topics related to reactor operation are conceptually introduced – moderation, absorption, leakage, fast vs. thermal spectrum, breeding fuel, neutron poisons, and temperature/density feedback. This sets the stage for student control of the MIT reactor to come shortly.
License: Creative Commons BY-NC-SA
More information at https://ocw.mit.edu/terms
More courses at https://ocw.mit.edu
Geothermal Energy Options is a full service geothermal heating and cooling company. We engineer, design and install residential and commercial systems and specialize in direct exchange geothermal.
We are certified by BPI, IGSHPA, NYSERDA and part of Central Hudson’s Trade Allies and The Connecticut Clean Energy Fund. All of our employees are trained and certified in every phase of the geothermal process.
It is our goal to supply our clients with well designed, well installed geothermal heating systems, sensible solar products, wind power as well as emerging energy saving technology. Use of this technology can help eliminate or reduce America’s dependency on foreign oil, and fossil fuel products. With a range of equipment to suit as many needs as possible, we can accommodate nearly every type of new and retrofitted situation.
Geothermal Energy Options is committed to providing sound geothermal energy options and solutions for the residential and commercial building industries. Having over three decades experience in the construction and building energy industries, we offer complete turnkey services to our clients. As a consultant, we offer building modeling and energy auditing services that identify your building’s energy consumption and the potential for improvement. Our company can engineer and design for your home or businesses complete building system solutions that improve the building’s thermal performance, interior comfort level and indoor air qualities. The result is a healthier building, with reduced annual energy consumption.
Visit our website at www.geo-us.com or call us at (877) ALL-4-GEO Video Rating: / 5
As we shift away from fossil fuel energy, communities like Gillette, Wyoming, face a renewable reckoning.
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100% renewable energy – El Hierro, the smallest of the Canary Islands, wants to be the world’s first island to cover its energy needs without fossil fuels. Even so, 60% of its electricity still comes from its conventional generating station. Video Rating: / 5
We are Jane Joyce, Sarah Lever, Clare Sims and Paul Weston from the engineering history educational charity Engineering Timelines. This movie documents a visit to a waste-to-energy plant in north London. We’ve added some animation that explains the workings of the process of generating electricity from rubbish.
Want to know more about engineering stuff? Visit www.engineering-timelines.com Video Rating: / 5
