Solar panel installer using level during rooftop installation.
Happy solar panel mounting worker on a rooftop looking at camera.
Woman reviewing data with child around
Technician or factory worker man stand near solar cell panel to maintenance rooftop solar cell
Man worker arranging pallets in a recycling plant factory
Professional technician worker or engineer use walkie-talkie to discuss with co-worker and sit on
Happy maintenance engineer enjoying on coffee break on the roof.
Professional technician worker or engineer stand near solarcell panel and relax
Professional technician worker or engineer sit on solar cell panel and check or maintenance
Professional technician worker or engineer use walkie talkie to contact his co-worker and point left
Side view of profession engineer or technician worker use cleaning brush to clean solar cell panel
Two engineer or technician worker sit together to relax after finish their work and look at camera
Professional technician worker or engineer hold tablet during maintenance or check system
Happy maintenance worker using touchpad while monitoring installed solar panel system on the roof.
Professional technician worker or engineer work with maintenance or check solar cell
Close up professional technician worker or engineer stand near solarcell panel and lean solar panel
Side view of professional technician worker or engineer look at tools for maintenance or check
Professional technician worker or engineer use walkie-talkie to discuss with coworker near solarcell
Side view professional technician worker or engineer stand near solarcell panel and relax
Professional technician worker man or engineer walk along the way for check solar cell panel.
Side view of professional technician worker or engineer sit on solar cell panel and check
Two engineers or technician workers sit and relax together after finish their work on rooftop
Professional technician worker or engineer try to repair or fix the problem during maintenance
Professional technician worker or engineer sit on solar cell panel and check or maintenance
Wide shot of professional technician worker or engineer look at tools for maintenance or check
Professional technician worker or engineer look at tools for maintenance or check under solar cell
Technician repairs air conditioning unit on wall of suburban home during late afternoon
Wide shot of professional technician worker or engineer work with maintenance or check
Technician or factory worker man bend body and look to maintenance rooftop solar cell
Vertical image side view of professional technician worker or engineer use tools for maintenance
