How could I heat my home in Maine with solar heating?

How could I heat my home in Maine with solar heating?

How could I heat my home in Maine with solar heating?

Earth sheltered house with complete southern side in double pane glass. My grandfathers place is like that (in Waldo county) and the place never gets below 40- even last Feb- March. It does take another heat source to get it comfortable, but solar helps alot.

passive solar heater 001.ASF

Heating For Home

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