I am a little stuck on an engineering question to do with Photovoltic cells.

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SUMMARY

The discussion centers on calculating the power output of a solar cell measuring 1.5x3.5 cm² under AM1.5 conditions. To determine the power generated, one must consider the area of the cell and the efficiency of the solar cell material. Assuming 100% efficiency, the theoretical power output can be calculated, but typical efficiencies for solar cells must also be considered for practical applications. The conversation highlights the importance of material properties in accurately assessing solar cell performance.

PREREQUISITES
  • Understanding of solar cell efficiency metrics
  • Familiarity with AM1.5 solar irradiance standards
  • Basic knowledge of photovoltaic cell dimensions and area calculations
  • Awareness of common solar cell materials and their efficiencies
NEXT STEPS
  • Research the AM1.5 solar irradiance spectrum and its implications for solar energy generation
  • Learn how to calculate power output based on solar cell area and efficiency
  • Investigate the efficiency ratings of various photovoltaic materials, such as monocrystalline and polycrystalline silicon
  • Explore real-world performance metrics of solar cells under different environmental conditions
USEFUL FOR

Engineers, solar energy researchers, and anyone involved in the design or analysis of photovoltaic systems will benefit from this discussion.

Kimbo
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I need to calculate how much power will be generated by a solar cell at AM1.5. The cell is 1.5x3.5cm^2.


I know that it is to do with the area of the cell i just don't understand how to work out the power generated without knowing things like the material. Any help would be appreciated.
 
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Kimbo said:
I need to calculate how much power will be generated by a solar cell at AM1.5. The cell is 1.5x3.5cm^2.


I know that it is to do with the area of the cell i just don't understand how to work out the power generated without knowing things like the material. Any help would be appreciated.

Don't feel bad; neither can anyone else, not without knowing something about the material etc.
 
Kimbo said:
I need to calculate how much power will be generated by a solar cell at AM1.5. The cell is 1.5x3.5cm^2.


I know that it is to do with the area of the cell i just don't understand how to work out the power generated without knowing things like the material. Any help would be appreciated.

Tell us what "AM1.5" means. If you assume 100% efficiency, how much power can the solar cell generate? And what are more typical efficiencies for solar cells now?
 

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