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Open-Meteo: use instant irradiance and UTC timestamps (#22225)

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tantive 2025-07-06 13:51:13 +02:00 • committed by GitHub
parent 7cbaf2bd59
commit dbbb096a98
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1 changed files with 5 additions and 5 deletions
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10
templates/definition/tariff/open-meteo.yaml
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@ -72,7 +72,7 @@ render: |
tariff: solar
forecast:
source: http
uri: https://api.open-meteo.com/v1/forecast?latitude={{ .lat }}&longitude={{ .lon }}&azimuth={{ .az }}&tilt={{ .dec }}&hourly=temperature_2m,global_tilted_irradiance&daily=sunrise,sunset&forecast_days=3&timezone=auto&timeformat=unixtime
uri: https://api.open-meteo.com/v1/forecast?latitude={{ .lat }}&longitude={{ .lon }}&azimuth={{ .az }}&tilt={{ .dec }}&hourly=temperature_2m,global_tilted_irradiance_instant&daily=sunrise,sunset&forecast_days=3&timezone=GMT&timeformat=unixtime
jq: |
def alphatemp: {{ .alphatemp }}; # temperature coefficient
def rossmodel: {{ .rossmodel }}; # cooling type
@ -101,17 +101,17 @@ render: |
| $h.time[$i] as $time
| ($i / 24 | floor) as $day
| {
start: (($time - 3600) | todateiso8601),
end: ($time | todateiso8601),
start: ($time | todateiso8601),
end: (($time + 3600) | todateiso8601),
value: (
kwp
* ($h.global_tilted_irradiance[$i] / 1000)
* ($h.global_tilted_irradiance_instant[$i] / 1000)
* (1 + ( alphatemp *
(
( ($h.temperature_2m[$i]
+ ($h.temperature_2m[$i-1] // $h.temperature_2m[$i])
) / 2)
+ $h.global_tilted_irradiance[$i] * rossmodel - 25.0
+ $h.global_tilted_irradiance_instant[$i] * rossmodel - 25.0
)
))
* (1 - calculate_damping($time;