Blog
Projects, comparisons and buying guides
The short guides answer one question each. These articles go wider: a whole project from measuring to ordering, or two ways of doing the same job side by side. The numbers still come from the tools.
- How to size a solar system from your electricity bill
Seven steps from the kWh on the bill to a system size, panel count, roof area, year-one output and payback, worked for a Texas home and a London home.
· 7 min read