英文關鍵字
alternative
array
battery
cell
chimney
close
closeup
eco
economy
electric
electrical
electricity
electronic
element
energy
engineering
generated
generating
green
grid
heat
honeycomb
industrial
innovation
installation
macro
monocrystalline
nature
outside
panel
photocell
power
producing
protection
renewable
responsible
rotated
shallow
silicic
silicon
solar
spinning
sun
sunlight
sunrise
surface
sustainable
technology
wafer