title: OpenDTU: Panel (PV string)
agents: special/opendtu
catalog: hw/environment/opendtu
license: GPL-2.0-only
distribution: check_mk
description:
 One service per DC input (MPPT channel / PV string) of every inverter, from the
 per-channel {type="DC"} metrics of {/api/prometheus/metrics}. Reports the string's
 DC power, voltage, current, yield today / lifetime and irradiation, plus the
 configured maximum panel power where set.

 The service is {OK} by default. Optional lower levels on the string's DC power
 (off by default) can be set via the "OpenDTU Panel (PV string)" check parameters --
 useful to alert when one string underperforms the others (partial shading, a failed
 panel or connector).

item:
 "<inverter name> DC <channel>", or "<inverter name> <panel name>" if the channel has
 a name configured in OpenDTU.

discovery:
 One service per DC channel that reports any electrical value.
