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Ignore negative PV power for homePower (#2117)

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Positive power means it is an energy source, negative power means it is a consumer. When calculating homePower only energy sources may be considered, hence negative PV power needs to be ignored
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Andreas Linde 2021-12-25 19:25:25 +01:00 • committed by GitHub
parent 3c9b6a263d
commit 184065152e
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1 changed files with 2 additions and 1 deletions
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core/site.go
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@ -404,7 +404,8 @@ func (site *Site) update(lp Updater) {
if sitePower, err := site.sitePower(); err == nil {
lp.Update(sitePower, cheap, site.batteryBuffered)
homePower := site.gridPower + site.pvPower + site.batteryPower
// ignore negative pvPower values as that means it is not an energy source but consumption
homePower := site.gridPower + math.Max(0, site.pvPower) + site.batteryPower
for _, lp := range site.loadpoints {
homePower -= lp.GetChargePower()
}