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Ignore pv self-consumption (#2873)

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andig 2022-03-15 13:36:23 +00:00 • committed by GitHub
parent 080bbe9324
commit 616514a741
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 4 deletions
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9
core/site.go
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@ -275,8 +275,9 @@ func (site *Site) updateMeters() error {
err := retry.Do(site.updateMeter(meter, &power), retryOptions...)
if err == nil {
site.pvPower += power
if power < -1000 {
// ignore negative values which represent self-consumption
site.pvPower += math.Max(0, power)
if power < -500 {
site.log.WARN.Printf("pv %d power: %.0fW is negative - check configuration if sign is correct", id, power)
}
} else {
@ -353,7 +354,7 @@ func (site *Site) sitePower(totalChargePower float64) (float64, error) {
for id, battery := range site.batteryMeters {
soc, err := battery.(api.Battery).SoC()
if err != nil {
err = fmt.Errorf("updating battery soc %d: %v", id, err)
err = fmt.Errorf("battery soc %d: %v", id, err)
site.log.ERROR.Println(err)
} else {
site.log.DEBUG.Printf("battery soc %d: %.0f%%", id, soc)
@ -367,7 +368,7 @@ func (site *Site) sitePower(totalChargePower float64) (float64, error) {
// if battery is charging below prioritySoC give it priority
if socs < site.PrioritySoC && batteryPower < 0 {
site.log.DEBUG.Printf("giving priority to battery charging at soc: %.0f", socs)
site.log.DEBUG.Printf("giving priority to battery charging at soc: %.0f%%", socs)
batteryPower = 0
}