technik:sandisolar_sd-4862w-ii-eu
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Table of Contents
Solarconverter SD-4862W-II-EU with Tasmota
To connect my Sandisolar inverter to Home Assistant, I needed some kind of adapter in between. I decided for ESP32C3 with Tasmota firmware.
Modbus Registerlist for SD-4862W-II-EU
The following registers are read registers for the most common values.
| ASCII | HEX | Format | Function |
|---|---|---|---|
| 202 | 00CA | /10 | AC Netzspannung 230V |
| 203 | 00CB | /100 | AC 50 Herz |
| 204 | 00CD | /10 | Total out Voltage 230V |
| 00D0 | /1 | Total out power | |
| 210 | 00D2 | /10 | Ausgang1 Spannung 230V |
| 212 | 00D4 | /100 | Ausgang1 50 Herz |
| 213 | 00D5 | /1 | Ausgang1 Leistung W |
| 00D6 | /1 | Hauslast Scheinleistung ?? | |
| 215 | 00D7 | /10 | Battery voltage |
| 216 | 00D8 | s/10 | Battery current +/-A |
| 219 | 00DB | /10 | PV Spannung |
| 220 | 00DC | /10 | PV Strom |
| 223 | 00DF | /1 | PV_Power |
| 224 | 00E0 | /1 | Battery Charge Power |
| 00E1 | |||
| 00E2 | Temperature? | ||
| 00E3 | Temperature? | ||
| 00E4 | Temperature? | ||
| 00E7 | |||
| 232 | 00E8 | s/10 | Battery current +/-A |
| 00F0 | /10 | ||
| 00F1 | |||
| 00F2 | |||
| 00F3 | |||
| 244 | 00F4 | /10 | Ausgang 2 Spannung 230V |
Tasmota script for SD-4862W-II-EU
technik/sandisolar_sd-4862w-ii-eu.1794734825.txt.gz · Last modified: 2026/11/15 10:27 by ich
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