Hi Mike, The largest Stirling was built in 1986 by MAN Diesel Augsberg. It was rated at 600kW in a V12 configuration. It was a one off for a Military project. Kockums Marine in Sweden are fitting 100kW units to submarines. There are currently no affordable large Stirlings on the commercial market and very few small ones for that matter - these are mostly amateur built units. The Coal Research Centre UK built a 150kW unit a few years back - but this was a disaster from start to finish - you might be able to buy it off them as scrap. The money ran out before the engine was completed and they relied on contractors who failed to understand the key engineering requirements of the work. Mis-management I'm afraid. Sorry, the outlook is a little bleak. Ken. The Gasification List is sponsored by USDOE BioPower Program http://www.eren.doe.gov/biopower/ and PRM Energy Systems http://www.prmenergy.com Other Sponsors, Archives and Information http://www.nrel.gov/bioam/ http://www.crest.org/renewables/gasification-list-archive http://solstice.crest.org/renewables/biomass-info/gasref.shtml http://www.crest.org/renewables/biomass-info/ http://www.crest.org/renewables/biomass-info/carbon.shtml
