Question 1

Why does a missing product refuse to compute?

Accepted Answer

If the catalog has no row, inventing a typical watt-hour figure would be a silent guess. The tool returns an error instead.

Question 2

Is this the portable power station runtime calculator?

Accepted Answer

No. This page is a Phase 1 fixture. The real runtime tool lands later with sourced product data.

Question 3

Can I share a result URL?

Accepted Answer

Yes. The share link restores inputs. Search engines should index only the parameterless page.