jee4980 – sr design project solar...1 solar electric siting 1 jee4980 – sr design project •...

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Solar Electric Siting 1

JEE4980 – Sr Design Project

• Solar Electric Siting Lecture

• Assignment

– Develop a tool to gage the potential of sites

– Due in final report appendix

• Lab Time

– Read and understand Design Project

– Decide on sites to evaluate, tools, approach

Solar Electric Siting 2

Sun Path

http://www.educypedia.be/education/spacejavaearth.htm

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Solar Electric Siting 3

Earth’s Orbit

Solar Electric Siting 4

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Solar Electric Siting 5

Declination at Solstices and

Equinox

http://www.rkm.com.au/ANIMATIONS/animation-seasons.html

Solar Electric Siting 6

Solar Window

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Solar Electric Siting 7

Azimuth & Altitude

Solar Electric Siting 8

Magnetic vs. True North

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Solar Electric Siting 9

Solar Altitude

Solar Electric Siting 10

Average Seasonal Insolation

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Solar Electric Siting 11

Average Sun / Day

But we want Solar Energy!

Solar Electric Siting 12

Max Daily Transmittance Ithaca NY

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Solar Electric Siting 13

Integrated Insolation Ithica NY

Solar Electric Siting 14

Direct vs Diffuse Radiation

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Solar Electric Siting 15

Effect of Collector Tilt Angle

Solar Electric Siting 16

Insolation Table NY

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Solar Electric Siting 17

INSOLATION TABLE STL

Solar Electric Siting 18

STL Insolation Calculation

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Solar Electric Siting 19

Solar Chart 36N

Solar Electric Siting 20

Solar chart 40N