There's a report about micro-CHP systems in a well known german consumer test magazine called "Stiftung Warentest" this month.
Ceramic Fuel Cells vs. Viessmann Vitovalor 300-P (we all know BlueGEn is the most effieicent). Conclusion is those systems are heating systems of the future, but for a rapid dissemination of the new technology the prices are to expensive yet.
Link (german): http://www.test.de/Brennstoffzellen-Heizgeraete-der-Zukunft-4696396-0/
Add to My Watchlist
What is My Watchlist?