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Sungrow: fix battery control (#24841)

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andig 2025-10-30 07:50:26 +01:00 • committed by GitHub
parent 4a64c65778
commit 5b5f70c0a8
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GPG key ID: B5690EEEBB952194
1 changed files with 19 additions and 17 deletions
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36
core/site.go
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@ -948,23 +948,6 @@ func (site *Site) update(lp updater) {
flexiblePower = site.prioritizer.GetChargePowerFlexibility(lp)
}
rate, err := consumption.At(time.Now())
if consumption != nil && err != nil {
msg := fmt.Sprintf("no matching rate for: %s", time.Now().Format(time.RFC3339))
if len(consumption) > 0 {
msg += fmt.Sprintf(", %d consumption rates (%s to %s)", len(consumption),
consumption[0].Start.Local().Format(time.RFC3339),
consumption[len(consumption)-1].End.Local().Format(time.RFC3339),
)
}
site.log.WARN.Println("planner:", msg)
}
batteryGridChargeActive := site.batteryGridChargeActive(rate)
site.publish(keys.BatteryGridChargeActive, batteryGridChargeActive)
site.updateBatteryMode(batteryGridChargeActive, rate)
if sitePower, batteryBuffered, batteryStart, err := site.sitePower(totalChargePower, flexiblePower); err == nil {
// ignore negative pvPower values as that means it is not an energy source but consumption
homePower := site.gridPower + max(0, site.pvPower) + site.batteryPower - totalChargePower
@ -998,6 +981,25 @@ func (site *Site) update(lp updater) {
site.log.ERROR.Println(err)
}
// smart grid charging
rate, err := consumption.At(time.Now())
if consumption != nil && err != nil {
msg := fmt.Sprintf("no matching rate for: %s", time.Now().Format(time.RFC3339))
if len(consumption) > 0 {
msg += fmt.Sprintf(", %d consumption rates (%s to %s)", len(consumption),
consumption[0].Start.Local().Format(time.RFC3339),
consumption[len(consumption)-1].End.Local().Format(time.RFC3339),
)
}
site.log.WARN.Println("planner:", msg)
}
// update battery after reading meters to ensure that (modbus) connection is open
batteryGridChargeActive := site.batteryGridChargeActive(rate)
site.publish(keys.BatteryGridChargeActive, batteryGridChargeActive)
site.updateBatteryMode(batteryGridChargeActive, rate)
site.stats.Update(site)
}