Efficiency Clipart:


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Costs downs

by cyberang3l
2017-12-05

Costs downs 328

 
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1
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Drive costs down

by cyberang3l
2017-12-05

Drive costs down 308

 
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1
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String Length

by AdamStanislav
2016-08-01

String Length 862

 
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0
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Solar Panel 4

by Merlin2525
2013-04-10

Solar Panel 4 2227

 
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1
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Solar Panel 3

by Merlin2525
2013-04-10

Solar Panel 3 2861

 
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4
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Solar Panel 2

by Merlin2525
2013-04-10

Solar Panel 2 2147

 
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1
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Solar Panel 1

by Merlin2525
2013-04-10

Solar Panel 1 2954

 
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4
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Solar Cell 5

by Merlin2525
2013-04-10

Solar Cell 5 2022

 
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1
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Solar Cell 4

by Merlin2525
2013-04-10

Solar Cell 4 1951

 
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Solar Cell 3

by Merlin2525
2013-04-10

Solar Cell 3 1883

 
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1
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Solar Cell 2

by Merlin2525
2013-04-10

Solar Cell 2 1959

 
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1
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Solar Cell 1

by Merlin2525
2013-04-10

Solar Cell 1 2082

 
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1
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LED lightbulb

by boirac
2012-12-13

LED lightbulb 3006

 
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0
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Energy Efficiency Rating

by ilhooq
2012-04-12

Energy Efficiency Rating 3611

 
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1