if you’re interested in heating only, then geo-solar hybrid might be better for you. the point is that excess heat from solar collector gets stored in soil near borehole, which can be used for heating in winter. solar heat also gets you hot water year round, and it can be made to work with heat pump or without
Thank you for posting this, OP. I had been hearing about heat pumps and this is good to know. I need to look further into this.
if you’re interested in heating only, then geo-solar hybrid might be better for you. the point is that excess heat from solar collector gets stored in soil near borehole, which can be used for heating in winter. solar heat also gets you hot water year round, and it can be made to work with heat pump or without
Thank you for sharing that!