Electricity Transmission & Control Equipment Installation & Maintenance Works
Includes installing and maintaining electric power transmission and distribution equipment and devices, such as current rectifiers, alternation controllers, operation panels, electric and electronic control apparatuses and distribution panels.
Solar Energy Systems Installation & Maintenance
Includes installing and maintaining solar panels and slabs energy systems (photovoltaic) on tops and facades of residential and commercial buildings, or on the ground to generate power from solar energy.