Writer: Karen Lau

Have you ever imagined that a building can be self-powered without visible structures? 
 
Architects always worry that solar panels would ruin the appearance of a building. However, buildings which incorporate “Solar Squared” glass bricks invented by Build Solar would look almost the same as any other gorgeous glass buildings, given that the photovoltaic cells are invisible from a distance. The mini solar panel embedded inside each brick would be very efficient at capturing and utilizing sunlight for electricity conversion. The energy produced and stored in the batteries can power the entire building structure. In addition, the solar walls would cover a larger area than traditional solar panels which could only be installed on rooftops. These relatively smaller panels must be good news for property owners whose rooftop is not ideal for solar panel system installation. The leader of the solar research group, Professor Tapas Mallick, looks ahead to integrate this innovation into outdoor structures such as railway platforms and bus shelters. 
 
“Solar Squared” glass tiles are three times stronger than traditional roofing tiles and have passed the tests against hailstones. Moreover, the optical device inside these glass facades can help adjust the interior brightness levels and room temperature, and thus reduce the heating and cooling costs while providing a comfortable environment for building users. 
 
Slight adjustments to the construction materials could have significant impacts on our environment. 
 
Sources:
interestingengineering.com 
theguardian.com/green-futres
 
Image Sources: Build Solar.co.uk