
Scheffler reflectors have been used to make steam for solar steam kitchens in India. The shape of the concentrating reflector approximates an off-axis section of a paraboloid.




Dish cookers concentrate sunlight to a single point (bottom of a pot). it can heat the pot quickly to very high temperatures comparable with the temperatures achieved in gas and charcoal grills.

???The most cost effective way of cooking. A solar cooker is a device which uses the energy of direct sunlight to heat, cook or pasteurize food or drink

The solar drying system utilizes solar energy to heat up air and to dry any food substance or other product loaded, which is beneficial in reducing wastage of agricultural product or any other product and helps in preservation of the product.

Biomass gasification is a process of converting solid biomass fuel into a gaseous combustible gas (called producer gas) through a sequence of thermo-chemical reactions. The gas is a low-heating value fuel, with a calorific value between 1000- 1200 kcal/Nm3

Cook Stove can achieve high levels of performance; forced air stoves and gasifier stoves, both of which can run on processed or raw biomass