Site Index: Every Page by Section With Its Last-Updated Date

The site index lists every page on Solar Panel Cost Calculator, grouped by section. It holds 28 pages today. A page's last-updated date appears beside its title once that page has a stored date. Start with the calculator on our homepage, or jump to a section below.

Recently Updated

The ten pages that changed most recently.

A page enters this list when its figures, rules or meaning change, and our changelog records every change, with its date.

Every Page by Section

Each page appears once, in its own section, starting with the calculators. A section with no page yet is not shown.

Calculators (7 pages)

Costs (1 page)

Grants (1 page)

Guides (1 page)

  • Updated

About This Site (18 pages)

What the Dates Mean

"Updated" is the last date a page's figures, rules or meaning changed; "Price-checked" is the last date we checked its figures against their sources.

Spelling and layout fixes do not change the Updated date. This list shows the Updated date only, and it shows none for a page that has no stored date. Our editorial policy sets out what our dates mean.

Pages and Files Not Listed Here

A few addresses are left out on purpose. They fall into four groups:

  • The confirmation page shown after a survey request, which is not meant to be found by search.
  • Pages that are planned but not yet published.
  • Pages merged into another page, where the old address forwards to the new one.
  • Files for machines, not people, such as the sitemap at /sitemap.xml.

Facts about the site itself, and the wording to use when you describe it, are on a separate page: brand facts and how to cite us.