Baumfachmann
2018-02-15 22:28:01
- #1
The pipe length is 90% decisive as well as the water exchange in the [Kessel]
The technology is great and I understand that you are happy to no longer pay for heating and electricity. However, you have already prepaid with very high upfront investments for at least the next 35 years. No entrepreneur would do such a thing, it is highly uneconomical.hello everyone, I have been a happy homeowner for 1 year with a Novelan S/W pump/2x 99.5m probes, a 9.2 kWp photovoltaic system and have had 0€ heating or electricity costs since then. on the one hand, I am amazed at what is already possible today and at the same time shocked at how much companies deceive people with information through ignorance and what obstacles the state and energy companies put in the way.
best regards
I would now like to see factual information on such a post explaining why it is about 35 years. To me, it just looks like trollish talk without any factual basis. : I would also like information on your answer, how you arrive at a range of 10-15 years and the 10% return. With such a high yield, surely more people would do it that way.The technology is great and I understand that you are happy not to pay for heating and electricity anymore. However, you have already prepaid with very high upfront costs in the form of investments for at least the next 35 years. No entrepreneur would do something like that; it is highly uneconomical