英文關鍵字
3d
animation
isometric
solar
panel
battery
bank
windmill
wind
inverter
controller
turbine
photovoltaic
energy
power
system
electric
storage
charge
sun
cell
farm
generation
green
portable
smart
glass
renewable
clean
technology
environment
eco
ecological
angle
plant
factory
city
industry
preservation
protection
sustainability
white
climate
ecology
electricity
grid
solution
station
resource
render