heinsberger volksbank advertising, page-16

By the way, before anyone starts talking about 2kW, I based the 1.5kW calculations on this.

"From 7am to 10pm the BlueGen would be operating at 1.5kW"

http://www.smarthomefamily.com.au/the-summer-test

You can do the same calculations at 2kW output and it makes the 'missing' power even greater.

At 2kw output:

175,200kWh total over 10 years without degradation
140,663kWh total over 10 years with degradation


Difference of 34,537kWh @ €0.25983 = €8973.74 of 'lost' power.