Aesthetics have always been a nagging problem for solar panels, evinced by Tesla's continuous efforts to make them look like normal roof tiles. Hyundai recently revealed more information about its new hybrid vehicle that tackles this issue. Unlike Toyota's version, Hyundai's solar-powered vehicle only has photovoltaic cells on the roof, allowing it to look like a regular car from typical viewing angles.

While the smaller quantity of solar panels may translate to less solar-powered miles, the new product will certainly appeal to those who want a hybrid vehicle that still looks like a normal car. Hyundai had filed a patent application for this unique arrangement of equipping a vehicle's roof panel with a solar cell module, indicating its vision for the growing market and intent to remain competitive.