Stock photos and images of username:nrradmin

Back of professional with safety uniform walk on footpath along row of solar cell panels in workplace.

Two professional technician workers sit and work together using laptop in area of solar cell panel system in concept of green energy power plant.

Two professional technician workers point together to the left and discuss about work with solar cell panel system in concept of green energy power for good environment.

One professional technician worker point to the right and discuss with co-worker to work with solar cell panel system.

Wide shot of one professional technician worker point to the right and discuss with co-worker to work with solar cell panel system.

One professional technician worker sit and point to left side during work with solar cell panel and discuss with co-worker for working over the water reservoir.

Two professional technician workers sit on footpath of row of solar cell panels and check or maintenance in area of green energy power plant workplace over water reservoir.

One professional technician worker sit and touch solar cell panel and discuss with co-worker for working with system over the water reservoir.

Side view of two Asian professional technician workers with safety uniform stand and help to check or maintenance solar cell panels in area of workplace over water reservoir.

Two Asian professional technician workers with safety uniform stand and help to check or maintenance solar cell panels in area of workplace over water reservoir.

Two Asian technician workers stand and help to install or set up solar panels over water reservoir in the plant for green energy factory system workplace.

Side view of two technician workers help to install or set up solar panels over water reservoir in the plant for green energy factory system workplace.

Two technician workers sit together during work with solar panels over water reservoir and show thumbs up express the successful of their work in workplace.

Two professional technician workers with safety uniform check hands for the success of work during work with solar cell panels system over water reservoir.

Back and side view of professional with safety uniform walk on footpath along row of solar cell panels in workplace concept of green energy power plant for good environment.

Side view of two professional technician workers hold solar cell panels with touch to check problem during installation or set up to the system and they work over water reservoir area.

Close up and side view two professional technician workers hold solar cell panels with touch to check problem during installation or set up to the system and they work over water reservoir area.

Vertical image of professional technician worker use laptop to work with other co-worker touch to check and maintenance solar cell panel in workplace over water reservoir.

One professional technician worker use laptop to work with other co-worker touch to check and maintenance solar cell panel in workplace over water reservoir.

Side view of two professional technician workers hold solar cell panels with check problem during installation or set up to the system and they work over water reservoir area.

Professional technician workers hold solar cell panel during installation or set up into the system over water reservoir.

One professional technician worker hold solar cell panel and discuss with co-worker during install or set up or maintenance in concept of green energy power plant for good environment.

Vertical image of two professional technician workers hold solar cell panels during installation or set up to the system and they work over water reservoir area.

Vertical image of two technician workers help to set up or install solar cell panel into base over water reservoir.

Two technician workers help to check and maintenance solar cell panels that set up over area of water reservoir.

Close up two technician workers help to check and maintenance solar cell panels that set up over area of water reservoir.

One technician worker stand with hold solar cell panel and the other sit with check and maintenance the panels and stay on base over water reservoir.

Vertical image of two technician workers help to check and maintenance solar cell panels that set up over area of water reservoir.

Vertical image of two technician workers help to installation or set up solar cell panels that base over area of water reservoir.

Two professional technician workers stand and hold solar cell panel to check and maintenance the system in concept of green energy power plant for good environment.

Group of professional technician workers man and woman work using laptop and stay in front of windmill or wind turbine with evening light.

Close up group of technician workers man and woman work using laptop and stay in front of windmill or wind turbine with evening light.

Professional technician man use walkie talkie to contact his co-worker and woman hold the laptop stand beside and work in front of windmill or wind turbine farm.

Portrait technician workers use laptop to work and stay with his co-worker point to right side in evening with windmill or wind turbine on the background.

Portrait technician workers use laptop to work and stay with his co-worker point to right side in evening with windmill or wind turbine on the background.

Technician workers use laptop to work and stay with her co-worker point to left side in evening with windmill or wind turbine on the background.

Portrait technician worker man use walkie talkie to contact his co-worker in evening with windmill or wind turbine on the background.

Group of technician workers stand with arm crossed and look to left side in front of windmill or wind turbine and evening light in area of power plant.

Wind shot two professional workers stand and discuss about work and stay in base of windmill or wind turbine in area of green power plant.

Two of technician workers walk down from stair of base of wind turbine or windmill after finish maintenance work in area of power plant.

Wide shot of one professional technican worker give the document to his coworker stand in base of windmill or wind turbine.

Vertical image one technican worker give the document to his coworker stand in base of windmill or wind turbine.

One of professional technican worker give the document to his coworker stand in base of windmill or wind turbine.

Group of technician worker man and woman stand with touch hands together express happiness during work and stand in front of windmill or wind turbine farm in area of power plant.

Group of technician worker man and woman stand with rest hands up express happiness during work and stand in front of windmill or wind turbine farm in area of power plant.

Group of technician workers stand with arm crossed and look at camera in front of windmill or wind turbine and evening light in area of power plant.

Vertical image group of technician workers man and woman work using laptop and stay in front of windmill or wind turbine with evening light.

Technician worker hold laptop and look to the monitor for working in front of windmill or wind turbine with blue skay in area of power plant factory.

Professional technician man stand with hold laptop and stand near base of windmill or wind turbine with his co-worker in the back.

Professional technician worker man and woman with safety suit stand together using laptop to discuss work in front of windmill or wind turbine with evening light in area of power plant.