Best power station for an RV air conditioner

1 Does it run the set?

Every record is put through the compatibility engine against all of the loads at once — running watts against continuous output, the worst start-up instant against the surge ceiling, waveform where a load demands one. Green first, then the tight fits, then anything the engine could not read, then the machines that cannot do it. A machine that cannot start the load in front of it is not a cheaper option.

2 Can we prove how long?

A runtime is only printed where the brand publishes what it takes to compute one — a usable-capacity coefficient, whether stated as depth of discharge and inverter efficiency or as one combined figure — and never from the number on the box. Records that reach the target sort first, records with a proven but shorter figure next (longest first: inside that band none of them does the job, so the one that gets closest wins), and records whose duration cannot be proven at all sort last inside their verdict band. That is a statement about published data, not about the hardware, and each of those rows says so.

3 Can it be bought today?

A record under a verified out-of-stock policy, or one we may not sell into your state, sorts behind an equivalent one that can be bought. It stays on the list with the reason attached rather than disappearing. Whether WattPair happens to hold a purchase link for a record is not part of this gate and never moves it: a machine we cannot link to is ranked exactly as if we could, and simply carries no buy button.

4 Then price.

Cheapest first, inside everything above. One mains standard and one currency per page, so every comparison is like for like. A record with no verified price sorts to the back of its own band — the absence of a price is not a low price.