英文關鍵字
aerial
alternative
autonomous
blue
building
cell
cells
clean
construction
ecological
electric
electrical
electricity
energy
equipment
facility
factory
field
future
generation
generator
green
home
house
industrial
industry
innovation
installation
light
mall
modules
panels
photovoltaic
plant
power
renewable
roof
rooftop
solar
sun
sunlight
supply
system
technology
tile
top
view