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During the day, the hanger save the
solar energy as electricity. When at night
or cloudy, the hanger will chang electricity
into heat to dry clothes.
It can save time to dry cloth and
save energy to use the drier.
And it can help people to dry clothes
when the weather is cloudy or
rainy.
Ningbo Institude of Technology,Zhejiang University
Ningbo, China
Ningbo Institude of Technology,Zhejiang University
Ningbo, China
Ningbo Institude of Technology,Zhejiang University
Ningbo, China