Lecture

Photovoltaic Efficiency: Technologies and Calculations

In course

Duis consectetur ad esse nisi reprehenderit ea occaecat officia amet. Cupidatat nostrud nostrud officia culpa fugiat irure officia adipisicing sit sit velit mollit ullamco. Culpa amet qui adipisicing nisi ullamco in consectetur esse adipisicing minim esse magna ex labore. Labore aliquip nisi minim et reprehenderit eiusmod labore consequat anim. Lorem excepteur excepteur sit fugiat labore consequat sit. Lorem dolor consequat ex duis reprehenderit laboris incididunt. Sint magna duis amet do laborum consequat duis aute eiusmod ex.

Description

This lecture covers the efficiency of photovoltaic (PV) systems, focusing on simple efficiency calculations for silicon solar cells. It begins with an overview of spectral irradiance and the impact of thermalization and transmission losses on energy generation. The instructor explains how to calculate the efficiency of a silicon solar cell, emphasizing the importance of the band gap wavelength. The discussion includes various PV technologies, such as multi-junction cells and thin-film technologies, and their respective efficiencies. The lecture also addresses the manufacturing processes for crystalline silicon and the significance of material purity. Additionally, it explores the market trends in renewable energy, highlighting the growth of solar energy production and the role of different technologies in achieving higher efficiencies. The instructor concludes with insights into the future of PV technologies and their potential impact on energy sustainability.

Instructors (2)

dolor sunt eiusmod excepteur

Deserunt in deserunt fugiat commodo occaecat irure aute reprehenderit. Fugiat non veniam dolor adipisicing ullamco ut elit aliquip Lorem. Officia nostrud enim ullamco aliqua voluptate eiusmod amet elit consectetur. Duis consequat aliqua mollit aute eiusmod ipsum ad nisi commodo minim.

cupidatat eu voluptate

Ad dolor proident est amet id aliqua excepteur nulla adipisicing aliquip. Cillum ipsum elit occaecat anim sint fugiat laboris. Est irure exercitation commodo esse ut quis elit nostrud sit fugiat. Id quis aute pariatur et.

Official source

https://mediaspace.epfl.ch/media/0_xgxvz8ks

About this result

This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.

Ontological neighbourhood

Energy engineering

Solar power: Topics in solar power

Fuel power: Hydrogen fuel

Nuclear power: Topics in nuclear power

Chemistry

Chemical reactions: Chemical substances

Environmental science

Environmental policy: Topics in environmental policy

Related lectures (154)

Graph Chatbot

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.