Embodied Energy of PV: Difference between revisions

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*200Whr/Watt [https://www.google.com/search?q=How+much+energy+does+it+take+to+make+1+watt+of+solar+panels%3F&sca_esv=e220491a6dd7fa54&sxsrf=AHTn8zoYLWKocNZC-PE_8aFjyDv-a_m13Q%3A1747104953494&ei=ubQiaMj2HangwN4P1avPsAk&ved=0ahUKEwiIt42RuZ-NAxUpMNAFHdXVE5YQ4dUDCBA&uact=5&oq=How+much+energy+does+it+take+to+make+1+watt+of+solar+panels%3F&gs_lp=Egxnd3Mtd2l6LXNlcnAaAhgCIjxIb3cgbXVjaCBlbmVyZ3kgZG9lcyBpdCB0YWtlIHRvIG1ha2UgMSB3YXR0IG9mIHNvbGFyIHBhbmVscz8yBRAhGKABMgUQIRigATIFECEYoAFI4XpQ2xdY83hwDXgBkAEAmAGKAaAB9ieqAQQ1Ny43uAEDyAEA-AEBmAJNoALZKsICChAAGLADGNYEGEfCAgoQIxiABBgnGIoFwgIEECMYJ8ICCxAAGIAEGJECGIoFwgIOEC4YgAQYsQMY0QMYxwHCAgsQLhiABBjRAxjHAcICCBAAGIAEGLEDwgIKEAAYgAQYQxiKBcICBRAAGIAEwgILEAAYgAQYsQMYgwHCAg0QABiABBhDGMkDGIoFwgILEAAYgAQYkgMYigXCAgoQABiABBgUGIcCwgILEC4YgAQYsQMY1ALCAgcQABiABBgKwgIKEC4YgAQY1AIYCsICBxAjGLECGCfCAgoQABiABBixAxgKwgIQEAAYgAQYsQMYgwEYFBiHAsICBhAAGBYYHsICCBAAGBYYChgewgIFEAAY7wXCAgsQABiABBiGAxiKBcICBRAhGKsCwgIIECEYoAEYiwOYAwCIBgGQBgiSBwU2Ny4xMKAH6-gDsgcFNTQuMTC4B5gqwgcHMC4xNi42McgHrwI&sclient=gws-wiz-serp]
*{{x}}200Whr/Watt [https://www.google.com/search?q=How+much+energy+does+it+take+to+make+1+watt+of+solar+panels%3F&sca_esv=e220491a6dd7fa54&sxsrf=AHTn8zoYLWKocNZC-PE_8aFjyDv-a_m13Q%3A1747104953494&ei=ubQiaMj2HangwN4P1avPsAk&ved=0ahUKEwiIt42RuZ-NAxUpMNAFHdXVE5YQ4dUDCBA&uact=5&oq=How+much+energy+does+it+take+to+make+1+watt+of+solar+panels%3F&gs_lp=Egxnd3Mtd2l6LXNlcnAaAhgCIjxIb3cgbXVjaCBlbmVyZ3kgZG9lcyBpdCB0YWtlIHRvIG1ha2UgMSB3YXR0IG9mIHNvbGFyIHBhbmVscz8yBRAhGKABMgUQIRigATIFECEYoAFI4XpQ2xdY83hwDXgBkAEAmAGKAaAB9ieqAQQ1Ny43uAEDyAEA-AEBmAJNoALZKsICChAAGLADGNYEGEfCAgoQIxiABBgnGIoFwgIEECMYJ8ICCxAAGIAEGJECGIoFwgIOEC4YgAQYsQMY0QMYxwHCAgsQLhiABBjRAxjHAcICCBAAGIAEGLEDwgIKEAAYgAQYQxiKBcICBRAAGIAEwgILEAAYgAQYsQMYgwHCAg0QABiABBhDGMkDGIoFwgILEAAYgAQYkgMYigXCAgoQABiABBgUGIcCwgILEC4YgAQYsQMY1ALCAgcQABiABBgKwgIKEC4YgAQY1AIYCsICBxAjGLECGCfCAgoQABiABBixAxgKwgIQEAAYgAQYsQMYgwEYFBiHAsICBhAAGBYYHsICCBAAGBYYChgewgIFEAAY7wXCAgsQABiABBiGAxiKBcICBRAhGKsCwgIIECEYoAEYiwOYAwCIBgGQBgiSBwU2Ny4xMKAH6-gDsgcFNTQuMTC4B5gqwgcHMC4xNi42McgHrwI&sclient=gws-wiz-serp]. Cannot reproduce 200Wh/Watt
*{{check}}In other words, it takes one month for energy payback of PV.
*{{check}}Fraunhofer study - 1 year payback time, meaning 20x energy EROI over 20 years. [https://www.ise.fraunhofer.de/content/dam/ise/de/documents/publications/studies/Photovoltaics-Report.pdf]

Latest revision as of 19:37, 26 May 2025

  • Cross.png200Whr/Watt [1]. Cannot reproduce 200Wh/Watt
  • Check.pngFraunhofer study - 1 year payback time, meaning 20x energy EROI over 20 years. [2]
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