VonUrs
In each apartment, the 16-year-old air conditioning system was replaced with new INVENTOR brand units. These air-to-air heat pumps can be used for cooling, heating and dehumidification. Their efficiency is twice as high as the previous units! In addition, the units can be adjusted on site via remote control and even worldwide via WiFi using my app. During the day, they profit from solar power produced with my own PV-panels.
VonUrs
This photovoltaic system has been installed since the end of June 2023. It is not yet connected to the grid, because the grid operator DEDDIE is behind schedule with the delivery of the electricity meter. As soon as everything is working, it will cover the electricity on the ground floor. As a side effect, the panels help to shade the south façade.
A second system is planned for the upper floor, which will be mounted on the roof. The environmentally friendly hot water is already produced thermally by means of a solar collector. The night-time electricity demand is covered by the subscribed wind power.
