-s-Obrazy i plakaty Caucasian and African American engineer man use electric screwdriver and computer notebook working with solar panel on roof factory#F556135282
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-s-Obrazy i plakaty Construction Worker Standing on a Rooftop Solar Panel Installation Under a Blue Sky#F878643548
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-s-Obrazy i plakaty Technician engineer planning to setting solar panel on the roof of the building to work at full efficiency, Using solar cells for energy saving to save and protect environment. Renewable energy#F600932597
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-s-Obrazy i plakaty Two special Electrical engineers in safety suits worked and checked the solar system on the roof after installing, walking on the roof against the blue sky and photovoltaic panel.#F686403426
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-s-Obrazy i plakaty Engineers and technicians check drawings for installing solar cell panels on the roof. alternative energy energy from the sun#F606872096
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-s-Obrazy i plakaty Construction Workers Inspecting Rooftop Solar Panels at Sunrise#F1546341843
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-s-Obrazy i plakaty Engineers walking on roof inspect check and Maintenace solar cell panel by hold blue print ,solar cell is smart grid ecology energy sunlight alternative power factory concept.#F604563429
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-s-Obrazy i plakaty Worker Technicians are working to construct solar panels system on roof. Installing solar photovoltaic panel system. Men technicians walking on roof structure to check photovoltaic solar modules.#F989706877
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-s-Obrazy i plakaty Engineers checking the operation of the system solar cell on roof at factory,Alternative energy to conserve the world's energy,Photovoltaic module idea for clean energy production.#F546246783
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-s-Obrazy i plakaty Technician engineer service meeting and checking solar cell on rooftop of industrial factory. Inspection worker repair solar cell panels. Clean Renewable energy, Ecology and alternative power concept#F603597661
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-s-Obrazy i plakaty Engineer installing solar panels on the roof, the concept of producing alternative renewable green energy#F1040212781
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-s-Obrazy i plakaty A team of electricians laying out solar panels on a rooftop, with tools, safety harnesses, and a clear sky overhead#F960391779
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-s-Obrazy i plakaty Professional specialist technician engineer working to maintenance checking and installing solar roof panel on the factory rooftop under sunlight. Worker inspection team for smart grid ecology energy#F607448844
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-s-Obrazy i plakaty Solar panel installation being checked by two engeneers#F676467950
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-s-Obrazy i plakaty Professional technician inspects solar panels on rooftop during cloudy day in urban location#F1618133895
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-s-Obrazy i plakaty Professionals Overseeing Solar Panel Installation with Drone Assistance, Highlighting Renewable Energy, Technology, and Innovation in Sustainable Solutions#F1082234492
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-s-Obrazy i plakaty Attractive saleswoman, cashier holding credit card reader serving customers and holding credit card at a retail store counter or bar restaurant counter. #F1680531072
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-s-Obrazy i plakaty Asian mature takes care outdoor plants garden #F1632290193
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-s-Obrazy i plakaty Asia mature businessman looking out of window with notebook computer #F1686500432
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-s-Obrazy i plakaty Asia woman cleaning a glass at bar #F1686500317
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-s-Obrazy i plakaty Asia woman cleaning a glass at bar #F1686500191
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-s-Obrazy i plakaty Asia woman cleaning a glass at bar #F1686500059
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-s-Obrazy i plakaty Asia woman cleaning a glass at bar #F1686499931
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-s-Obrazy i plakaty Asia woman cleaning a glass at bar #F1686499801
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-s-Obrazy i plakaty Asia woman cleaning a glass at bar #F1686499676
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-s-Obrazy i plakaty Asia woman cleaning a glass at bar #F1686499562
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-s-Obrazy i plakaty Asia woman cleaning a glass at bar #F1686499434
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-s-Obrazy i plakaty Asia businessman looking out of window with coffee cup #F1686499301
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-s-Obrazy i plakaty Asia mature businessman working with paper work at office #F1686499297
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-s-Obrazy i plakaty Asia mature businessman working with paper work at office #F1686499200
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-s-Obrazy i plakaty Asia businessman working on laptop#F1680534280
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-s-Obrazy i plakaty Attractive saleswoman, cashier holding credit card reader serving customers and holding credit card at a retail store counter or bar restaurant counter. #F1680533952
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