gorenogymodbus

package module
v1.0.4 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jul 16, 2024 License: MIT Imports: 7 Imported by: 1

README

go-renogy-modbus

A Go library for communicating with Renogy Solar Charge Controllers (at least Rover/Wanderer series) over Modbus RTU.

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var ControllerFaultsMap = map[int]ControllerFault{
	30: ChargeMOSShortCircuit,
	29: AntiReverseMOSShort,
	28: SolarPanelReverselyConnected,
	27: SolarPanelWorkingPointOverVoltage,
	26: SolarPanelCounterCurrent,
	25: PhotovoltaicInputSideOverVoltage,
	24: PhotovoltaicInputSideShortCircuit,
	23: PhotovoltaicInputOverPower,
	22: AmbientTemperatureTooHigh,
	21: ControllerTemperatureTooHigh,
	20: LoadOverPowerOrLoadOverCurrent,
	19: LoadShortCircuit,
	18: BatteryUnderVoltage,
	17: BatteryOverVoltage,
	16: BatteryOverDischarge,
}

Functions

This section is empty.

Types

type ChargingState 

type ChargingState int
const (
	ChargingDeactivated ChargingState = iota
	ChargingActivated
	MPPTChargingMode
	EqualizingChargingMode
	BoostChargingMode
	FloatingChargingMode
	CurrentLimitingOverPower
)

func (ChargingState) String 

func (cs ChargingState) String() string

type ControllerFault 

type ControllerFault int
const (
	NoFault ControllerFault = iota
	ChargeMOSShortCircuit
	AntiReverseMOSShort
	SolarPanelReverselyConnected
	SolarPanelWorkingPointOverVoltage
	SolarPanelCounterCurrent
	PhotovoltaicInputSideOverVoltage
	PhotovoltaicInputSideShortCircuit
	PhotovoltaicInputOverPower
	AmbientTemperatureTooHigh
	ControllerTemperatureTooHigh
	LoadOverPowerOrLoadOverCurrent
	LoadShortCircuit
	BatteryUnderVoltage
	BatteryOverVoltage
	BatteryOverDischarge
)

func (ControllerFault) String 

func (cf ControllerFault) String() string

type DynamicControllerInformation 

type DynamicControllerInformation struct {
	BatteryCapacitySOC                  int             `json:"battery_capacity_soc"`                    // 0x100
	BatteryVoltage                      decimal.Decimal `json:"battery_voltage"`                         // 0x101
	ChargingCurrent                     decimal.Decimal `json:"charging_current"`                        // 0x102
	ControllerTemperature               int             `json:"controller_temperature"`                  // 0x103 ?
	BatteryTemperature                  int             `json:"battery_temperature"`                     // 0x103 ?
	StreetLightLoadVoltage              decimal.Decimal `json:"street_light_load_voltage"`               // 0x104
	StreetLightLoadCurrent              decimal.Decimal `json:"street_light_load_current"`               // 0x105
	StreetLightLoadPower                decimal.Decimal `json:"street_light_load_power"`                 // 0x106
	SolarPanelVoltage                   decimal.Decimal `json:"solar_panel_voltage"`                     // 0x107
	SolarPanelCurrent                   decimal.Decimal `json:"solar_panel_current"`                     // 0x108
	ChargingPower                       decimal.Decimal `json:"charging_power"`                          // 0x109
	BatteryMinimumVoltageCurrentDay     decimal.Decimal `json:"battery_minimum_voltage_current_day"`     // 0x10B
	BatteryMaximumVoltageCurrentDay     decimal.Decimal `json:"battery_maximum_voltage_current_day"`     // 0x10C
	MaximumChargingCurrentCurrentDay    decimal.Decimal `json:"maximum_charging_current_current_day"`    // 0x10D
	MaximumDischargingCurrentCurrentDay decimal.Decimal `json:"maximum_discharging_current_current_day"` // 0x10E
	MaximumChargingPowerCurrentDay      decimal.Decimal `json:"maximum_charging_power_current_day"`      // 0x10F
	MaximumDischargingPowerCurrentDay   decimal.Decimal `json:"maximum_discharging_power_current_day"`   // 0x110
	ChargingAmpHoursCurrentDay          decimal.Decimal `json:"charging_amp_hours_current_day"`          // 0x111
	DischargingAmpHoursCurrentDay       decimal.Decimal `json:"discharging_amp_hours_current_day"`       // 0x112
	PowerGenerationCurrentDay           decimal.Decimal `json:"power_generation_current_day"`            // 0x113
	PowerConsumptionCurrentDay          decimal.Decimal `json:"power_consumption_current_day"`           // 0x114
	TotalOperatingDays                  int             `json:"total_operating_days"`                    // 0x115
	TotalBatteryOverDischarges          int             `json:"total_battery_over_discharges"`           // 0x116
	TotalBatteryFullCharges             int             `json:"total_battery_full_charges"`              // 0x117
	TotalChargingAmpHours               decimal.Decimal `json:"total_charging_amp_hours"`                // 0x118-119
	TotalDischargingAmpHours            decimal.Decimal `json:"total_discharging_amp_hours"`             // 0x11A-11B
	CumulativePowerGeneration           decimal.Decimal `json:"cumulative_power_generation"`             // 0x11C-11D
	CumulativePowerConsumption          decimal.Decimal `json:"cumulative_power_consumption"`            // 0x11E-11F
	StreetLightStatus                   bool            `json:"street_light_status"`                     // 0x120 (eight higher bits)
	StreetLightBrightness               int             `json:"street_light_brightness"`                 // 0x120 (eight higher bits)
	ChargingState                       string          `json:"charging_state"`                          // 0x120 (eight lower bits)
	ControllerFaults                    []string        `json:"controller_faults"`                       // 0x121-122
}

func Parse 

func Parse(dataBytes []byte) (*DynamicControllerInformation, error)

func (*DynamicControllerInformation) Synthesize added in v1.0.2 

func (dci *DynamicControllerInformation) Synthesize() ([]byte, error)

type ModbusClient 

type ModbusClient struct {
	Client modbus.Client
}

func NewModbusClient 

func NewModbusClient(logger *log.Logger, address string, idleTimeout time.Duration) (*ModbusClient, error)

func (*ModbusClient) ReadData 

func (mc *ModbusClient) ReadData() ([]byte, error)

Source Files

View all Source files

Directories

Path Synopsis

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.