This roaster was purchased last spring and used for our coffee shop until November last year. It is in good condition; approximately 400 batches roasted. The heating coils were changed in September last year. Perfect for shop roasting and home roasting. Fully automatic, 100% electric, 220 v. Makes excellent coffee in approximately 30 minutes or less. I modified it slightly so that the fan can be turned on at any time. From the Coffee-Tech website: “The Solar excels in its superb roasting quality, plug-and-play operation, compact design and exceptional reliability with no maintenance needed. Thanks to these features, it’s no wonder the Solar was adopted by many micro roasting start-ups, specialty coffee shops and coffee bars.” Roasting capacity of 2-kilos, approx. 4.5 pounds. Asking 5,000 Euros