self-cleaning coating for solar panels · 2017-07-19 · 1 experimental prototype – cleaning...

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1

Experimental prototype – cleaning surface contaminants

Self-cleaning Coating for Solar Panels

T=0s T=5s

Apply Water Drop

Surface Contamination

T=2s T=12s

Portable prototype and solar cell assembly

(a) (b) (c) (d)

Optical transmission test result

350 400 450 500 550 600 650 700 750 80090

91

92

93

94

95Transmission Measurement

Tran

smis

sion

(T%

)

Wavelength (nm)

Glass Glass+Coating

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