The Sun Ray Cooker is a solar box cooker manufactured in South Africa. The cooker is lightweight (3.3Kgs), compact (75x53x34cm.) and durable, which makes it easy to transport, and store. The Sun Ray Cooker is capable of solar oven cooking all year round (Yes even in winter!) for up to 6 people at a time. South Africa averages over eight hours of sun shine per day.