Historical Measurements for cluster

Lists aggregated measurements of a cluster over a period of time.

Cluster measurements are the result of incorporating measurements from
all appliances that are part of a cluster. This allows computing e.g.
overall consumption adding producers (e.g. PV) and subtracting consumers
(e.g. EV charging stations). This aggregation is performed in various
resolutions to suit different use cases. See the 'resolution' parameter
for a list of options.

Depending on the resolution parameter, the response contains either
power or energy measurements (unless otherwise documented):

  • power (unit: W): 10m, 15m, 1h
  • energy (unit: Wh): 1d, 1w, 1M, 1y

Note: Fetching historical measurements with 10m resolution works
only for intervals before 2021-06-15T00:00:00Z.

Measurements are "aligned" differently whether they contain energy or
power measurements:

  • For power values the data point is written after the aggregated time
    span. For the interval 2018-04-01T00:00:00Z/2018-04-02T00:00:00Z
    with resolution 15m the first observation will be recorded at
  • For energy values the observation is stored at the beginning of
    the aggregated time span. For the interval
    2018-04-01T00:00:00Z/2018-04-05T00:00:00Z and resolution 1h the first
    observation will be recorded at 2018-04-01T00:00:00Z
Click Try It! to start a request and see the response here!