The Deep Orange 17, an experimental solar prototype developed by graduate students at Clemson University, is named 'Luminetta' and features a boxy design inspired by the boxfish. It weighs 1,212 lb (550 kg) and incorporates over 1,700 photovoltaic cells, allowing it to generate up to 5.7 kWh of energy per day. The vehicle's solar array can potentially provide an additional 31 miles (50 km) of range from sunlight. The design focuses on extreme weight reduction and employs a skeletal chassis made from 3D-printed metal joints and lightweight composite body panels. The project aims to demonstrate the feasibility of an energy-positive vehicle, although its performance relies on ideal conditions and raises concerns about crash safety and comfort.