Costs
How much does a freeze dryer cost to buy and run?
Small units start near €1,600, medium ones run €2,200 to €3,000, and large ones pass €4,000. Then add a pump, bags, absorbers and the electricity.
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Costs
How much electricity does a freeze dryer use per batch?
About 7 to 11 kWh per batch on a medium home unit, or roughly 0.9 to 1.6 kWh for every hour it runs.
Costs
How much electricity does a dehydrator use per batch?
Roughly €0.50 to €1.50 of electricity for a typical eight hour batch at European prices. The wattage on the label is the ceiling, not the average, which is why most online figures come out too high.