Close up of maintenance worker checking solar panels on the roof.
Happy worker drinking coffee after mounting solar panel system on the roof.
Happy solar panel engineer working on a rooftop and looking at camera.
Happy technician mounting solar panel system on the roof and looking at camera.
Happy worker using level while installing solar panels on the roof.
Happy worker mounting solar system on the roof of a residential building.
Happy solar panel technician eating a sandwich on the rooftop.
Happy worker sitting on the roof while installing solar panels and looking at camera.
Happy engineer having a sandwich while using mobile phone on the roof.
Happy solar panel engineer with touchpad on rooftop looking at camera.
Male worker installing solar panels on the roof.
Happy maintenance engineer working on solar panel system on the roof and looking at camera.
Happy technician using digital tablet while testing solar panels on the roof.
Male worker installing photovoltaic solar modules on the rooftop.
Happy worker installing solar panel system of roof of a house.
My work is done!
Happy solar panel engineer talking on cell phone on the roof.
Happy solar panel installer having coffee break on the roof.
Thumb up for solar-cell efficiency!
The solar system has been successfully installed!
Happy maintenance worker using smart phone while eating sandwich in the roof.
Happy professional solar system installer on the roof looking at camera.
Male technician installing photovoltaic solar panels on the roof.
Male technician using digital tablet during maintenance of solar cell panels on rooftop.
Male worker using touchpad while wiring solar panel system on the roof.
Happy solar panel installer working on the roof.
Solar panel mounting worker using digital tablet on the rooftop.
Male worker using touchpad while testing installed solar panels on the roof.
Solar panel engineer going through notes after mounting the system on a rooftop
Happy worker using touchpad while testing solar panel system on the roof and looking at camera.
