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engineer team working on replacement solar panel in solar power plant;engineer and electrician team swapping and install solar panel ; electrician team checking hot spot on break panel
illustration of cityscape showing sustainability of earth
New energy, such as photovoltaic and wind power, will make the world a better place.
Energy-saving house seen from the sky, energy efficiency concept, eco-friendly home improvement, cost savings, eco-friendly energy-saving house.
Many lamp bulbs on table against dark background, top view. Symbol of idea and solution

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