Wattsonic - Schmachtl Sun Energy Box
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Description
Modbus RTU template for Schmachtl Wattsonic Hybrid Inverter
Inputs and outputs · 92
| Name | Type | Unit |
|---|---|---|
| Phase Voltage L1-L3 | Modbus | V |
| Phase Voltage L2-N | Modbus | V |
| Phase Voltage L3-N | Modbus | V |
| PV1 Current | Modbus | A |
| PV2 Current | Modbus | A |
| PV1 Voltage | Modbus | V |
| Phase Voltage L1-N | Modbus | V |
| Phase Voltage L1-L2 | Modbus | V |
| Phase Voltage L2-L3 | Modbus | V |
| Battery_Voltage | Modbus | V |
| Backup_L1_Current | Modbus | A |
| Backup_L2_Current | Modbus | A |
| Backup_L3_Current | Modbus | A |
| Current L1 | Modbus | A |
| Current L2 | Modbus | A |
| Current L3 | Modbus | A |
| SOC | Modbus | % |
| SOH | Modbus | % |
| Backup_L1_Voltage | Modbus | V |
| Backup_L2_Voltage | Modbus | V |
| Backup_L3_Voltage | Modbus | V |
| Grid Frequency | Modbus | Hz |
| Temperature Sensor 1 of Inverter | Modbus | °C |
| Total Inverter-Power_AC | Modbus | kW |
| PV2 Voltage | Modbus | V |
| Total PV Generation on that day | Modbus | kWh |
| Total PV Generation from installation | Modbus | kWh |
| Total PV generation time from installation | Modbus | h |
| PV Input total Power | Modbus | kW |
| Temperature Sensor 2 | Modbus | °C |
| Temperature Sensor 3 | Modbus | °C |
| Temperature Sensor 4 | Modbus | °C |
| Backup_L2_Power | Modbus | kW |
| BMS Software Version | Modbus | <v.0> |
| PV1 Input Power | Modbus | kW |
| PV2 Input Power | Modbus | kW |
| ARM Fault FLAG1 | Modbus | <v.0> |
| Backup_L1_Power | Modbus | kW |
| Phase L1 Power on Energy-Meter | Modbus | kW |
| Phase L2 Power on Energy-Meter | Modbus | kW |
| Phase L3 Power on Energy-Meter | Modbus | kW |
| Total Power on Energy-Meter | Modbus | kW |
| Total Grid-Injection Power on Energy-Meter | Modbus | kWh |
| Total Purchasing Power from grid on Energy-Meter | Modbus | kWh |
| Backup_L3_Power | Modbus | kW |
| Fault FLAG1 | Modbus | <v.1> |
| Fault FLAG2 | Modbus | <v.1> |
| Fault FLAG3 | Modbus | <v.1> |
| Total_Backup_P | Modbus | kW |
| Invt_L2_Power | Modbus | kW |
| Invt_L3_Power | Modbus | kW |
| Battery_Current | Modbus | A |
| Battery_Power | Modbus | kW |
| Grid injection energy on that day [Meter] | Modbus | kWh |
| Grid Purchasing energy on that day [Meter] | Modbus | kWh |
| Backup output energy on that day | Modbus | kWh |
| Battery Charge Energy on that day | Modbus | kWh |
| Battery Discharge Energy on that day | Modbus | kWh |
| Invt_L1_Power | Modbus | kW |
| PV Generation Energy on that day | Modbus | kWh |
| Loading Energy on that day | Modbus | kWh |
| Energy Purchased from Grid on that day | Modbus | kWh |
| Total Energy injected to grid | Modbus | kWh |
| Total Energy Purchased from Grid from Meter | Modbus | kWh |
| Total Output Energy on backup port | Modbus | kWh |
| Total Energy Charged to Battery | Modbus | kWh |
| Total Energy Discharged from Battery | Modbus | kWh |
| Total PV Generated Energy | Modbus | kWh |
| Total Loading consumed Energy on grid side | Modbus | kWh |
| Total Energy Purchased from Grid at inverter side | Modbus | kWh |
| BMS Status | Modbus | <v.0> |
| BMS Pack Temperature | Modbus | °C |
| Max Cell Temperature | Modbus | °C |
| Min Cell Temperature | Modbus | °C |
| Max Cell Voltage | Modbus | V |
| Min Cell Voltage | Modbus | V |
| BMS Charge Imax | Modbus | A |
| BMS Discharge Imax | Modbus | A |
| Max Cell Temperature ID | Modbus | <v.0> |
| Min Cell Temperature ID | Modbus | <v.1> |
| Max Cell Voltage ID | Modbus | <v.0> |
| Min Cell Voltage ID | Modbus | <v.1> |
| BMS Hardware Version | Modbus | <v.0> |
| Min Cell Voltage ID | Modbus | <v.0> |
| BMS ERROR CODE | Modbus | <v.0> |
| BMS WARN CODE | Modbus | <v.0> |
| Battery_Mode Discharge_Charge | Modbus | <v.0> |
| Equipment Info | Modbus | <v.0> |
| Firmware Version | Modbus | <v.0> |
| Date: Year_Month | Modbus | <v.0> |
| Grid Regulation | Modbus | <v.0> |
| Inverter Running Status | Modbus | <v.0> |
FAQ
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Questions and answers
New generation
OpenThis template works for the older generation of Wattsonic inverters. Nowadays the third generation is on the market and this particular template cannot be used with it, the register values have changed. Do you plan to update this template or create a new one? Possibly mark this one with the correct generation, when it doesn't work with generation 3 right now.
No replies
modbus
OpenDobrý den, mám dotaz k datovému bodu Battery power, při vypíjení baterie je údaj o výkonu správný, ale při nabíjení registr ukazuje hodnotu 4,3GW. Tím pádem se spatně zobrazují hodnoty i enegetickém monitoru. Je třeba udělat nějakou korekci hodnoty registru?
Děkuji za reakci.
S pozdravem Ladislav Sakson
1 reply
Zkuste se podívat, zda nemáte nastavený bezznaménkový typ čísla (unsigned), kdyžtak změňte na signed
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