英文關鍵字
aerial
battery
cell
eco
ecology
electric
electrical
electrician
electricity
energy
environmental
facility
farm
farms
field
flight
future
generate
generation
generator
green
lithium
over
panel
panels
park
passive
photography
photovoltaic
power
production
reflection
renewable
rural
solar
station
storage
summer
sun
sunlight
sunrise
sustainability
sustainable
system
technology
transmission
voltage
wind