Drying food in the sun is a method of preserving food known for thousands of years. To this day in many, especially the poor and to the equator the closer countries, dried foods in direct Sunlight. The most commonly
an adiabatic evaporizéraccumulation tankbiological energybiogas plantcooling energy of the Earthcooling roomthe cooling of the Suncooling waterwind energyevaporation of waterevaporační coolerphotovoltaicsgeothermal energyhorizontal wind turbinecompostrenewable energy sourcesevaporative coolerresistive wind turbineheater with compostpassive coolingsand batterysand energy storagesurplus from renewable sourcessamovyhřívánísavoniova turbinesavoniusova turbinesolar energysolar chimneysolar heatedTEGheat generatorthe heat from the gasthermoelectric generatorenergy storagecooking on gasveritkální turbinevertical wind turbinevertical omnidirectional turbine low wind speedseat the energy of the Earthheating biogasbuoyancy wind turbineproduction of electricitywind power plantwind turbinethe omni-directional turbine
