Choosing between light, shade and darkness has never been so simple and beautiful, with the METRA Building aluminium sunshade system, workspaces as well as private homes can be adapted to the needs of those who live in them.In this solution, the green soul of aluminium meets the technology of photovoltaic panels: inserted onto the blades, they produce clean energy with low environmental impact. The utmost care in the design of the photovoltaic solar shading allows the best use of free solar inputs when they have advantages and aims to eliminate or minimize them when they can be harmful, avoiding overheating in summer periods and ensuring efficient use of natural lighting in winter periods.METRA Building’s aluminium sunshades make the architectural project unique and distinctive, they can have the same finishes as windows, doors and curtain walls and the automatisms can be managed by a home automation system.