Am 21.09.2011 19:37, schrieb Jouni Valkonen:
Peter, Most of the high cost is due that it is very expensive and
inefficient to produce electricity, especially in small scale. Indeed,
it is $2000 per installed kWe of course. It does refer into produced
electricity, not heat. This is quite typical p
Peter, Most of the high cost is due that it is very expensive and
inefficient to produce electricity, especially in small scale. Indeed,
it is $2000 per installed kWe of course. It does refer into produced
electricity, not heat. This is quite typical price and most of the
price is due to high cost
Comparison to my gas-boiler:
My gas boiler has 10 kW heating power.
If I need boiling hot water then I get it after 30 seconds. It switches on
immediately and switches off immediately when not needed.
Also in winter it will not produce 10 kW heat 24/7. It runs only part-time.
Service costs and ma
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