August is meant to be full of gloriously hot days. An endless parade of sunshine and drinks in the park. This year it seemed mostly grey, miserable, and prone to pissing it down at a moment's notice. We all know that solar panels' efficiency wilts in the heat, but do they get a tan work [...]
Smaller houses probably help too
And houses with actual insulation and triple pane windows.
American houses are very well insulated for the most part. Triple pane windows are only marginally better than double.
Size is the biggest thing here.