Here’s a fun little video of GoSol’s Lorin Symington baking with the Sol4 + oven in Johannesburg. Whether you bake mountains of muffins, scads of scones or a cornucopia of cookies... The oven can be replaced by a stove, a roaster, a food dehydrator... And the solar concentrator can work all day long for any kind of uses, for communities, farmers, and entrepreneurs. The power and versatility of the Sol4 makes it the most empowering ’human scale’ solar concentrator available today.