Solar cells, recycling, renewable energy, reduce greenhouse effect and global warming problems.
Schlüsselwörter
social issue,
technology,
horizontal,
solar panel,
environmental conservation,
solar energy,
photo,
renewable energy,
environment,
color image,
innovation,
power supply,
environmental issue,
electricity,
industry,
siam,
nature,
business,
no people,
recycling,
equipment,
climate change,
pollution,
clean,
wind turbine,
wind power,
sunlight,
generator,
modern,
sun,
power plant,
aerial view,
brainstorming,
discussion,
laptop,
marketing,
meeting,
working
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