On the roof of a cottage solar collector is installed in the rooms - the panel controls and indicators. Hot water and heating and summer air-conditioning and even provides a heat pump. The biggest psychological problem for the residents of this high-tech house - forget what the ventilator, as it now functions assigned to the new technology. Fresh air enters the house on the internal ventilation system, temperature can be adjusted.
Related article: In Ukraine, you need to build «smart» homeIt is expected that such experimental platforms will appear across the country, and before introducing energy efficient technologies everywhere, they need to "break in". It is also worth to the extent possible to reduce hardware costs, since the issue price is quite high.