英文關鍵字
alternative
cell
clean
close
cloudy
collector
countryside
eco
ecological
ecology
electric
electrical
electricity
energy
environment
environmental
equipment
future
generation
global
green
industry
innovation
installation
installed
long
modern
nature
panel
photovoltaic
power
provide
reflection
renewable
row
science
sky
solar
solarcell
station
substation
sun
sunny
supply
technology
upper
view