Toggle in the config to combine PV Power?

[BigManDave]

I currently run a fork of this integration where I have replaced PV1Power, PV2Power etc. with a single entity.
I think it might be useful in the config to have a 'combine_pv: false/true' so that anyone like me who has a single array split across multiple (two) inputs could choose to have them combined without seeing extra entities?

Or maybe that's just me :)
Here's the config:

class FoxESSPVPower(CoordinatorEntity,SensorEntity):

_attr_state_class = STATE_CLASS_MEASUREMENT
_attr_device_class = DEVICE_CLASS_POWER
_attr_native_unit_of_measurement = POWER_KILO_WATT

def __init__(self, coordinator, name, deviceID):
    super().__init__(coordinator=coordinator)
    _LOGGER.debug("Initing Entity - PV Power")
    self._attr_name = name+" - PV Power"
    self._attr_unique_id=deviceID+"pv-power"
    self.status = namedtuple(
        "status",
        [
            ATTR_DATE,
            ATTR_TIME,
        ],
    )

@property
def native_value(self) -> str | None:
    pv1 = float(self.coordinator.data["raw"]["pv1Power"])
    pv2 = float(self.coordinator.data["raw"]["pv2Power"])
    pv3 = float(self.coordinator.data["raw"]["pv3Power"])
    pv4 = float(self.coordinator.data["raw"]["pv4Power"])

    return pv1 + pv2 + pv3 +pv4

I've actually not tried it with pv3 + pv4 as I only use 1+2 but I assume it'll work