ADDDAMS GeoStorage - Installation of the worldwide first prototype
Smart solution for a ground source heat pump - 
- easy and fast to install, everywhere for everyone
- if you trust, find a friend and do it yourself
- no permission necessary, only 5 meters deep
- only a ditch 1m x 1,5m x 8m for 12 kW heat pump power
Ground Source Heat Pump with GeoStorage and PVT hybrid modules
summer time: GeoStorage will be reload during cooling mode
winter time:     in case temperature of PVT is higher than the ground, 
GeoStorage will be reload with circulation pump