diff --git a/source/_integrations/integration.markdown b/source/_integrations/integration.markdown index d60a996d200..456122bd216 100644 --- a/source/_integrations/integration.markdown +++ b/source/_integrations/integration.markdown @@ -93,7 +93,7 @@ method: default: trapezoidal {% endconfiguration %} -In case you have an appliance which produces spikey consumption (like an on/off electrical boiler) you should opt for the `left` method to get accurate readings. +In case you expect that your source sensor will provide several subsequent values that are equal, you should opt for the `left` method to get accurate readings. The unit of `source` together with `unit_prefix` and `unit_time` is used to generate a unit for the integral product (e.g. a source in `W` with prefix `k` and time `h` would result in `kWh`). Note that `unit_prefix` and `unit_time` are _also_ relevant to the Riemann sum calculation.