180 lines
11 KiB
Go
180 lines
11 KiB
Go
package inverter
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import (
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"fmt"
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"time"
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"golang.org/x/exp/constraints"
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)
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type numeric interface {
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constraints.Integer | constraints.Float
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}
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type (
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Power float64
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Voltage float64
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Current float64
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Energy float64
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Frequency float64
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Temp float64
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)
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func newPower[T numeric](v T) Power { return Power(float64(v)) }
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func newVoltage[T numeric](v T) Voltage { return Voltage(float64(v) / 10.0) }
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func newCurrent[T numeric](v T) Current { return Current(float64(v) / 10.0) }
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func newFrequency[T numeric](v T) Frequency { return Frequency(float64(v) / 100.0) }
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func newTemp(v int16) Temp { return Temp(float64(v) / 10.0) }
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func newEnergy[T numeric](v T) Energy {
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f := float64(v)
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if f == -1 {
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return 0
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}
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return Energy(f / 10.0)
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}
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func (v Power) String() string { return fmt.Sprintf("%f W", v) }
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func (v Voltage) String() string { return fmt.Sprintf("%f V", v) }
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func (v Current) String() string { return fmt.Sprintf("%f A", v) }
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func (v Energy) String() string { return fmt.Sprintf("%f kWh", v) }
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func (v Frequency) String() string { return fmt.Sprintf("%f Hz", v) }
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func (v Temp) String() string { return fmt.Sprintf("%f C", v) }
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// DeviceInfo holds the static information about an inverter.
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type DeviceInfo struct {
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ModbusVersion int `json:"modbus_version"`
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RatedPower int `json:"rated_power"`
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ACOutputType int `json:"ac_output_type"`
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SerialNumber string `json:"serial_number"`
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ModelName string `json:"model_name"`
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DSP1SWVersion int `json:"dsp1_sw_version"`
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DSP2SWVersion int `json:"dsp2_sw_version"`
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DSPSVNVersion int `json:"dsp_svn_version"`
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ArmSWVersion int `json:"arm_sw_version"`
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ArmSVNVersion int `json:"arm_svn_version"`
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SoftwareVersion string `json:"software_version"`
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ArmVersion string `json:"arm_version"`
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SinglePhase bool `json:"single_phase"`
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}
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// ETRuntimeData holds parsed runtime data for the ET series of inverters.
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type ETRuntimeData struct {
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Timestamp time.Time `json:"timestamp" db:"timestamp"`
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PV1Voltage Voltage `json:"pv1_voltage" db:"pv1_voltage"`
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PV1Current Current `json:"pv1_current" db:"pv1_current"`
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PV1Power Power `json:"pv1_power" db:"pv1_power"`
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PV2Voltage Voltage `json:"pv2_voltage" db:"pv2_voltage"`
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PV2Current Current `json:"pv2_current" db:"pv2_current"`
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PV2Power Power `json:"pv2_power" db:"pv2_power"`
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PVPower Power `json:"pv_power" db:"pv_power"`
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PV2Mode byte `json:"pv2_mode" db:"pv2_mode"`
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PV1Mode byte `json:"pv1_mode" db:"pv1_mode"`
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OnGridL1Voltage Voltage `json:"on_grid_l1_voltage" db:"on_grid_l1_voltage"`
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OnGridL1Current Current `json:"on_grid_l1_current" db:"on_grid_l1_current"`
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OnGridL1Frequency Frequency `json:"on_grid_l1_frequency" db:"on_grid_l1_frequency"`
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OnGridL1Power Power `json:"on_grid_l1_power" db:"on_grid_l1_power"`
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OnGridL2Voltage Voltage `json:"on_grid_l2_voltage" db:"on_grid_l2_voltage"`
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OnGridL2Current Current `json:"on_grid_l2_current" db:"on_grid_l2_current"`
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OnGridL2Frequency Frequency `json:"on_grid_l2_frequency" db:"on_grid_l2_frequency"`
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OnGridL2Power Power `json:"on_grid_l2_power" db:"on_grid_l2_power"`
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OnGridL3Voltage Voltage `json:"on_grid_l3_voltage" db:"on_grid_l3_voltage"`
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OnGridL3Current Current `json:"on_grid_l3_current" db:"on_grid_l3_current"`
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OnGridL3Frequency Frequency `json:"on_grid_l3_frequency" db:"on_grid_l3_frequency"`
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OnGridL3Power Power `json:"on_grid_l3_power" db:"on_grid_l3_power"`
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GridMode int `json:"grid_mode" db:"grid_mode"`
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TotalInverterPower Power `json:"total_inverter_power" db:"total_inverter_power"`
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ActivePower Power `json:"active_power" db:"active_power"`
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ReactivePower int `json:"reactive_power" db:"reactive_power"`
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ApparentPower int `json:"apparent_power" db:"apparent_power"`
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BackupL1Voltage Voltage `json:"backup_l1_voltage" db:"backup_l1_voltage"`
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BackupL1Current Current `json:"backup_l1_current" db:"backup_l1_current"`
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BackupL1Frequency Frequency `json:"backup_l1_frequency" db:"backup_l1_frequency"`
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LoadModeL1 int `json:"load_mode_l1" db:"load_mode_l1"`
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BackupL1Power Power `json:"backup_l1_power" db:"backup_l1_power"`
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BackupL2Voltage Voltage `json:"backup_l2_voltage" db:"backup_l2_voltage"`
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BackupL2Current Current `json:"backup_l2_current" db:"backup_l2_current"`
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BackupL2Frequency Frequency `json:"backup_l2_frequency" db:"backup_l2_frequency"`
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LoadModeL2 int `json:"load_mode_l2" db:"load_mode_l2"`
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BackupL2Power Power `json:"backup_l2_power" db:"backup_l2_power"`
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BackupL3Voltage Voltage `json:"backup_l3_voltage" db:"backup_l3_voltage"`
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BackupL3Current Current `json:"backup_l3_current" db:"backup_l3_current"`
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BackupL3Frequency Frequency `json:"backup_l3_frequency" db:"backup_l3_frequency"`
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LoadModeL3 int `json:"load_mode_l3" db:"load_mode_l3"`
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BackupL3Power Power `json:"backup_l3_power" db:"backup_l3_power"`
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LoadL1 Power `json:"load_l1" db:"load_l1"`
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LoadL2 Power `json:"load_l2" db:"load_l2"`
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LoadL3 Power `json:"load_l3" db:"load_l3"`
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BackupLoad Power `json:"backup_load" db:"backup_load"`
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Load Power `json:"load" db:"load"`
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UPSLoad int `json:"ups_load" db:"ups_load"`
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TemperatureAir Temp `json:"temperature_air" db:"temperature_air"`
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TemperatureModule Temp `json:"temperature_module" db:"temperature_module"`
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Temperature Temp `json:"temperature" db:"temperature"`
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FunctionBit int `json:"-" db:"-"`
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BusVoltage Voltage `json:"bus_voltage" db:"bus_voltage"`
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NBusVoltage Voltage `json:"nbus_voltage" db:"nbus_voltage"`
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BatteryVoltage Voltage `json:"battery_voltage" db:"battery_voltage"`
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BatteryCurrent Current `json:"battery_current" db:"battery_current"`
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BatteryMode int `json:"battery_mode" db:"battery_mode"`
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WarningCode int `json:"warning_code" db:"warning_code"`
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SafetyCountryCode int `json:"safety_country_code" db:"safety_country_code"`
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WorkMode int `json:"work_mode" db:"work_mode"`
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OperationCode int `json:"operation_code" db:"operation_code"`
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ErrorCodes int `json:"-" db:"-"`
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EnergyGenerationTotal Energy `json:"energy_generation_total" db:"energy_generation_total"`
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EnergyGenerationToday Energy `json:"energy_generation_today" db:"energy_generation_today"`
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EnergyExportTotal Energy `json:"energy_export_total" db:"energy_export_total"`
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EnergyExportTotalHours int `json:"energy_export_total_hours" db:"energy_export_total_hours"`
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EnergyExportToday Energy `json:"energy_export_today" db:"energy_export_today"`
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EnergyImportTotal Energy `json:"energy_import_total" db:"energy_import_total"`
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EnergyImportToday Energy `json:"energy_import_today" db:"energy_import_today"`
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EnergyLoadTotal Energy `json:"energy_load_total" db:"energy_load_total"`
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EnergyLoadDay Energy `json:"energy_load_day" db:"energy_load_day"`
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BatteryChargeTotal int `json:"battery_charge_total" db:"battery_charge_total"`
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BatteryChargeToday int `json:"battery_charge_today" db:"battery_charge_today"`
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BatteryDischargeTotal int `json:"battery_discharge_total" db:"battery_discharge_total"`
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BatteryDischargeToday int `json:"battery_discharge_today" db:"battery_discharge_today"`
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DiagStatusCode int `json:"-" db:"-"`
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HouseConsumption Power `json:"house_consumption" db:"house_consumption"`
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}
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// ETMeterData holds parsed meter data for the ET series of inverters.
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type ETMeterData struct {
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ComMode int `json:"com_mode" db:"-"`
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RSSI int `json:"-" db:"-"`
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ManufactureCode int `json:"manufacture_code" db:"-"`
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MeterTestStatus int `json:"meter_test_status" db:"meter_test_status"`
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MeterCommStatus int `json:"meter_comm_status" db:"meter_comm_status"`
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ActivePowerL1 Power `json:"active_power_l1" db:"active_power_l1"`
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ActivePowerL2 Power `json:"active_power_l2" db:"active_power_l2"`
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ActivePowerL3 Power `json:"active_power_l3" db:"active_power_l3"`
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ActivePowerTotal Power `json:"active_power_total" db:"active_power_total"`
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ReactivePowerTotal int `json:"reactive_power_total" db:"reactive_power_total"`
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MeterPowerFactor1 float64 `json:"meter_power_factor1" db:"meter_power_factor1"`
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MeterPowerFactor2 float64 `json:"meter_power_factor2" db:"meter_power_factor2"`
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MeterPowerFactor3 float64 `json:"meter_power_factor3" db:"meter_power_factor3"`
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MeterPowerFactor float64 `json:"meter_power_factor" db:"meter_power_factor"`
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MeterFrequency Frequency `json:"meter_frequency" db:"meter_frequency"`
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EnergyExportTotal Power `json:"meter_energy_export_total" db:"meter_energy_export_total"`
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EnergyImportTotal Power `json:"meter_energy_import_total" db:"meter_energy_import_total"`
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MeterActivePower1 Power `json:"meter_active_power1" db:"meter_active_power1"`
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MeterActivePower2 Power `json:"meter_active_power2" db:"meter_active_power2"`
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MeterActivePower3 Power `json:"meter_active_power3" db:"meter_active_power3"`
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MeterActivePowerTotal Power `json:"meter_active_power_total" db:"meter_active_power_total"`
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MeterReactivePower1 int `json:"meter_reactive_power1" db:"meter_reactive_power1"`
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MeterReactivePower2 int `json:"meter_reactive_power2" db:"meter_reactive_power2"`
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MeterReactivePower3 int `json:"meter_reactive_power3" db:"meter_reactive_power3"`
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MeterReactivePowerTotal int `json:"meter_reactive_power_total" db:"meter_reactive_power_total"`
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MeterApparentPower1 int `json:"meter_apparent_power1" db:"meter_apparent_power1"`
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MeterApparentPower2 int `json:"meter_apparent_power2" db:"meter_apparent_power2"`
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MeterApparentPower3 int `json:"meter_apparent_power3" db:"meter_apparent_power3"`
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MeterApparentPowerTotal int `json:"meter_apparent_power_total" db:"meter_apparent_power_total"`
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MeterType int `json:"meter_type" db:"-"`
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MeterSoftwareVersion int `json:"meter_software_version" db:"meter_software_version"`
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}
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type ETDataFrame struct {
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*ETRuntimeData
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*ETMeterData
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}
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