Re: Anyone alive? (28/11/17 08:24:51)
To keep warm in future winters we will change windows, reconstruct some walls with thicker layers of mineral wool, and install an air-to-air heat exchanger for use in moderately cold days. And finally - perhaps we will even install photovoltaic panels on the roof. Locally produced and consumed non-emission electric energy sounds tempting. A question of money, of course. But photovoltaics are competitive already when compared to diesel generators. So it is a question of payback time and affordable loans.
For old people it is less dangerous than buying a motorcycle.
|back to main board||expand thread|
|This board has been visited 30241 times||Current time is 23/03/19 14:52:55|