The solar glass convinces with a social business model. The solar cells in the lid charge the LEDs inside the glass and produce sustainable and clean light. The solar glass can additionally be individually designed with mementos or decorative elements. This ecological concept was developed for people in Africa who live without electricity. In addition, the solar glass replaces environmentally harmful but widely used kerosene lamps in Africa. Since 2013, the innovative solar glass has also been able to assert itself outside the African market. The solar glass is not only extremely robust and weather-resistant, but also focuses on the smallest possible ecological footprint and on durability.