Contact Teacher Natural solar energy has the disadvantage that it is not available consistently all year round. Compared to the summer months, solar radiation drops to a fifth in winter. Although good building insulation can dramatically reduce energy consumption, the remaining heat still needs to be generated from fossil fuels. A huge array of boilers…
3.0-Heat generators
You don't have access to this lesson
Purchase this course or log in if you are already signed in to this course to access the course content.
