"Intelligent inverter" is a phrase that means nothing until you read what makes it intelligent. In US20240007048A1, published by Saudi Aramco on January 4, 2024, claim 1's intelligence is reconfigurability — a control algorithm that can be changed in operation.
The CPC mix is telling: H02S 40/32 (PV power-supply circuitry), H02J 7/35 (charging from PV), and crucially G05B 19/042 (programmable controllers) with G05B 2219/2639 (programming). That programmable-controller pairing is the heart of the claim — the inverter's behavior is defined by reconfigurable software, not fixed hardware logic.
Reading the limitation strictly: the novelty is the reconfigurable control architecture — the ability to adapt the inverter's algorithm to different grid conditions, standards, or roles without changing hardware. The inverter topology and the PV context are well-trodden; the fence is around making the control software-defined and field-changeable.
Strategically, reconfigurability matters because grid codes and inverter roles keep evolving — grid-following today, grid-forming tomorrow, different ride-through requirements in different jurisdictions. An inverter whose control can be reconfigured in software, rather than replaced, is more durable. That is the practical value claim 1 is reaching for.
The discipline: claim 1 fences a reconfigurable-control architecture, not inverters and not software-defined control in general (a broad field with deep prior art). The defensibility depends on the specifics of how the reconfiguration is structured. And it is a published application — it stakes where Aramco wants to fence, not a shipping product. For the landscape, an oil major filing on intelligent solar inverters is itself a data point worth noting about where incumbents are placing energy-transition bets.