---
title: "Sofar Solar HYD KTL-3PH"
description: "Sofar Solar HYD 5–20KTL-3PH on RS-485 Modbus RTU via COM port: PV power, battery status, grid power, per-phase voltage and energy counters in TapHome."
url: "https://taphome.com/en/compatibility/sofarsolar-inverter-3p/"
language: en
lastmod: 2026-10-08
generator: hugo
ai:
  topics: ["modbus-rtu","inverter","rs485","3-phase","hybrid-inverter","battery-storage","pv-monitoring"]
  questions: ["How to integrate Sofar Solar HYD KTL-3PH inverter with TapHome?","What does the Sofar Solar HYD KTL-3PH TapHome template monitor?","How to connect Sofar Solar HYD KTL-3PH via RS-485 to TapHome?","How to wire multiple Sofar Solar inverters on a single RS-485 bus?","What battery parameters does the Sofar Solar TapHome template read?","How to monitor PV generation and grid energy with TapHome?"]
---

# Sofar Solar HYD KTL-3PH

Communication: Modbus RTU

- [Sofar Solar Official Website](https://www.sofarsolar.com)

## Integration guide

The Sofar Solar HYD 5/6/8/10/15/20KTL-3PH is a three-phase hybrid inverter series combining solar PV generation with battery energy storage. TapHome connects via Modbus RTU over RS-485 using the inverter's 16-pin COM port, reading holding registers for real-time PV output, battery status, grid power, per-phase voltages, and energy counters.

The inverter supports up to 31 devices on a single RS-485 bus with daisy-chain wiring. Each inverter requires a unique Modbus Slave ID (configurable, default 1). Communication parameters are fixed at 9600 baud, 8N1.

## Hardware connection

### Communication interfaces

![Sofar Solar HYD KTL-3PH communication interfaces location](https://taphome.com/images/compatibility/sofarsolar-inverter-3p/communication-interfaces_hu_5a569478a95349ec.jpg)

The RS-485 connection for TapHome monitoring uses the **COM port** — a 16-pin multifunctional connector on the bottom of the inverter.

### COM port pinout

![Sofar Solar HYD KTL-3PH COM port 16-pin connector pinout](https://taphome.com/images/compatibility/sofarsolar-inverter-3p/com-port-pinout_hu_1534b25dbbb0b858.jpg)

**Relevant pins for TapHome connection:**

| Pin | Function | Note |
|-----|----------|------|
| **1** | RS485A1-1 (+) | Monitoring/control RS-485 signal A |
| **2** | RS485A1-2 (+) | Daisy-chain second connector |
| **3** | RS485B1-1 (-) | RS-485 signal B |
| **4** | RS485B1-2 (-) | Daisy-chain second connector |
| 5 | RS485A2 (+) | Smart meter — separate bus |
| 6 | RS485B2 (-) | Smart meter — separate bus |
| 7 | CAN0_H | BMS communication (CAN) |
| 8 | CAN0_L | BMS communication (CAN) |

Connect TapHome to **Pins 1+3** (or 2+4):
- **Pin 1 (RS485A1)** → A+/D+ on TapHome RS-485
- **Pin 3 (RS485B1)** → B-/D- on TapHome RS-485

> [!WARNING]
> **Do not use Pins 5+6** — these are dedicated to the smart meter on a separate RS-485 bus. TapHome must connect to Pins 1+3 (or 2+4) for Modbus monitoring.

### RS-485 daisy-chain wiring

![Sofar Solar RS-485 daisy-chain wiring for multiple inverters](https://taphome.com/images/compatibility/sofarsolar-inverter-3p/wiring-rs485-daisy-chain_hu_1365fa6dd95340c6.jpg)

When connecting multiple inverters, wire them in a daisy chain using the RS-485 bus. Place a **120 Ohm termination resistor** between Pin 1 and Pin 4 at the first and last device on the bus.

**Cable specification:**
- Type: Shielded twisted pair, copper cross-section > 0.5 mm²
- Maximum length: **1200 m**
- Keep cables away from power cables and electric fields

## Configuration

### Modbus communication parameters

The RS-485 communication parameters are fixed and do not require configuration on the inverter side:

| Parameter | Value |
|-----------|-------|
| Baud rate | 9600 bps |
| Data bits | 8 |
| Parity | None |
| Stop bits | 1 |
| Slave ID | 1 (default, configurable 1–31) |

For multiple inverters on the same bus, each inverter must have a unique Slave ID. The Slave ID can be configured through the inverter's LCD menu or the SolarMAN app.

## Device capabilities

### Battery monitoring

The template provides state of charge monitoring for up to two battery packs. Battery 1 SOC is available on all HYD KTL-3PH models, while Battery 2 SOC is available on the HYD 10–20KTL-3PH models with dual battery inputs.

Each battery SOC device includes five service attributes for detailed battery diagnostics: temperature, voltage, charge/discharge current, charge/discharge power, and state of health (SOH).

Two energy counter devices track daily battery charge and discharge in kWh, each with a service attribute for the lifetime total.

### PV generation monitoring

The template reads power output from up to three individual PV strings (PV1, PV2, PV3), each with service attributes for string voltage and current. A combined PV Power Total device shows the aggregate output across all strings.

Two energy counter devices track PV generation — daily and lifetime totals in kWh.

### Grid and load energy

Three energy counter devices provide daily readings for grid interaction and load consumption:
- **Energy Purchase Today** — energy bought from grid (kWh)
- **Energy Selling Today** — energy sold to grid (kWh)
- **Load Consumption Today** — total load consumption (kWh)

Each daily counter includes a service attribute with the lifetime total.

### AC output monitoring

The template provides three per-phase voltage devices (R/S/T-phase, corresponding to L1/L2/L3), each with a service attribute for phase current. Grid Frequency is reported in Hz.

Two power devices monitor the inverter output at different measurement points:
- **Total Active Power Output** — inverter output power in kW, with service attributes for reactive power (kVAR) and apparent power (kVA)
- **Total Active Power PCC** — power at the Point of Common Coupling (grid connection point) in kW, with reactive and apparent power service attributes. This measurement is used for feed-in limitation and power plant controller functions.

### Module service attributes

The module exposes three service attributes for inverter diagnostics:
- **Product Code** — inverter product identification
- **System State** — current operating state: Waiting, Detection, Grid-connected, Emergency Power Supply, Recoverable Fault, Permanent Fault, Upgrade, or Self-charging
- **Ambient Temperature** — inverter inner temperature in °C

The module ReadScript also monitors three fault bitmask registers (H:0x0405–H:0x0407), reporting grid protection faults, sampling errors, and hardware faults as errors in TapHome.

### Additional capabilities

The HYD KTL-3PH inverters also expose registers for remote on/off control, energy storage mode selection (Self-use, Time-of-Use, Timing, Passive, Peak Shaving, Off-grid), and passive battery charge/discharge control for external energy management systems. Per-phase active power and power factor, off-grid/EPS output monitoring, additional PV string inputs (PV4+), battery cycle counts, heatsink temperature, and parameters for batteries 3–6 are also available via Modbus. These can be added in a future template update.

> [!TIP]
> The Passive Mode registers (H:0x1110 and H:0x1187) allow external Modbus control of battery charge/discharge power. This is particularly useful for TapHome smart rules to implement energy management strategies such as charging batteries during low-tariff periods.

## Troubleshooting

### No Modbus communication

1. Verify the RS-485 cable is connected to **Pins 1+3** (or 2+4) on the COM port — not Pins 5+6 (smart meter bus)
2. Check cable polarity: Pin 1 (A+) to TapHome A+, Pin 3 (B-) to TapHome B-
3. Confirm TapHome is configured for 9600 baud, no parity, 1 stop bit
4. Verify the Slave ID matches between the inverter and TapHome
5. Check the 120 Ohm termination resistor on the first and last device on the bus

### Intermittent communication errors

1. Ensure the RS-485 cable is shielded twisted pair with copper cross-section > 0.5 mm²
2. Keep RS-485 cables away from power cables and DC wiring
3. Check total bus length does not exceed 1200 m
4. Verify no duplicate Slave IDs on the bus

### System State shows fault

1. Check the System State service attribute for the specific state code (4 = Recoverable Fault, 5 = Permanent Fault)
2. Review fault register details in TapHome service diagnostics — the template reads three fault bitmask registers covering grid protection, sampling errors, and hardware faults
3. Consult the inverter LCD display or SolarMAN app for detailed error codes

## Available devices 19

These devices appear in TapHome after import.

Sofar Solar HYD KTL-3PH Module

Service Attributes

|                     |                                                                                                                                                   |
|---------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
| Product Code        |                                                                                                                                                   |
| System State        | Inverter operating state — Waiting, Detection, Grid-connected, Emergency Power Supply, Recoverable Fault, Permanent Fault, Upgrade, Self-charging |
| Ambient Temperature | Inverter inner temperature in °C                                                                                                                  |

Read (module)

```taphome
#fault 1
var fault :=MODBUSR(H, 0x0405, Uint16);
IF fault !=0 
IF(GETBIT(fault, 0) != 0, ADDERROR("Grid over-voltage"));
IF(GETBIT(fault, 1) != 0, ADDERROR("Grid undervoltage"));
IF(GETBIT(fault, 2) != 0, ADDERROR("Grid overfrequency"));
IF(GETBIT(fault, 3) != 0, ADDERROR("Grid underfrequency"));
IF(GETBIT(fault, 4) != 0, ADDERROR("Leakage current fault"));
IF(GETBIT(fault, 5) != 0, ADDERROR("High penetration error"));
IF(GETBIT(fault, 6) != 0, ADDERROR("Low penetration error"));
IF(GETBIT(fault, 7) != 0, ADDERROR("Islanding error"));
IF(GETBIT(fault, 8) != 0, ADDERROR("Grid voltage transient value overvoltage 1"));
IF(GETBIT(fault, 9) != 0, ADDERROR("Grid voltage transient value overvoltage 2"));
IF(GETBIT(fault, 10) != 0, ADDERROR("Grid line voltage error"));
IF(GETBIT(fault, 11) != 0, ADDERROR("Inverter voltage error"));
IF(GETBIT(fault, 12) != 0, ADDERROR("Anti-backflow overload"));
END

#fault 2
fault :=MODBUSR(H, 0x0406, Uint16);
IF fault !=0 
IF(GETBIT(fault, 0) != 0, ADDERROR("Grid current sampling error"));
IF(GETBIT(fault, 1) != 0, ADDERROR("Grid current DC component sampling error (AC side)"));
IF(GETBIT(fault, 2) != 0, ADDERROR("Grid voltage sampling error (DC side)"));
IF(GETBIT(fault, 3) != 0, ADDERROR("Grid voltage sampling error (AC side)"));
IF(GETBIT(fault, 4) != 0, ADDERROR("Leakage current sampling error (DC side)"));
IF(GETBIT(fault, 5) != 0, ADDERROR("Leakage current sampling error (AC side)"));
IF(GETBIT(fault, 6) != 0, ADDERROR("Load voltage DC component sampling error"));
IF(GETBIT(fault, 7) != 0, ADDERROR("DC input current sampling error"));
IF(GETBIT(fault, 8) != 0, ADDERROR("DC component sampling error of grid current (DC side)"));
IF(GETBIT(fault, 9) != 0, ADDERROR("DC input branch current sampling error"));
IF(GETBIT(fault, 12) != 0, ADDERROR("Leakage current consistency error"));
IF(GETBIT(fault, 13) != 0, ADDERROR("Grid voltage consistency error"));
IF(GETBIT(fault, 14) != 0, ADDERROR("DCI consistency error"));
END

#fault 3
fault :=MODBUSR(H, 0x0407, Uint16);
IF fault !=0 
IF(GETBIT(fault, 0) != 0, ADDERROR("SPI communication error (DC side)"));
IF(GETBIT(fault, 1) != 0, ADDERROR("SPI communication error (AC side)"));
IF(GETBIT(fault, 2) != 0, ADDERROR("Chip error (DC side)"));
IF(GETBIT(fault, 3) != 0, ADDERROR("Chip error (AC side)"));
IF(GETBIT(fault, 4) != 0, ADDERROR("Auxiliary power error"));
IF(GETBIT(fault, 5) != 0, ADDERROR("Inverter soft start failure"));
IF(GETBIT(fault, 8) != 0, ADDERROR("Relay detection failure"));
IF(GETBIT(fault, 9) != 0, ADDERROR("Low insulation impedance"));
IF(GETBIT(fault, 10) != 0, ADDERROR("Grounding error"));
IF(GETBIT(fault, 11) != 0, ADDERROR("Input mode setting error"));
IF(GETBIT(fault, 12) != 0, ADDERROR("CT error"));
IF(GETBIT(fault, 13) != 0, ADDERROR("Input reversal error"));
IF(GETBIT(fault, 14) != 0, ADDERROR("Parallel error"));
IF(GETBIT(fault, 15) != 0, ADDERROR("Serial number error"));
END
```

Service Attributes

Product Code

```taphome
MODBUSR(H, 0x2000, Uint16);
```

System State

```taphome
SWITCH(MODBUSR(H, 0x0404, Uint16),
0, "Waiting",
1, "Detection",
2, "Grid-connected",
3, "Emergency power supply",
4, "Recoverable fault",
5, "Permanent fault",
6, "Upgrade",
7, "Self-charging",
"Fault")
```

Ambient Temperature

```taphome
MODBUSR(H, 0x0418, Int16) + "°C";
```

Battery 1 SOC Analog Input Read-only

Battery 1 state of charge as percentage — includes service attributes for temperature, voltage, current, power and SOH

Register: H:0x0608 Uint16 Unit: % numeric

Service Attributes

|             |
|-------------|
| Temperature |
| Voltage     |
| Current     |
| Power       |
| SOH         |

Read input level

```taphome
MODBUSR(H, 0x0608, Uint16)
```

Service Attributes

Temperature

```taphome
MODBUSR(H, 0x0607, Int16) + "°C";
```

Voltage

```taphome
MODBUSR(H, 0x0604, Uint16) + " V";
```

Current

```taphome
MODBUSR(H, 0x0605, Int16)/100 + " A";
```

Power

```taphome
MODBUSR(H, 0x0606, Int16)/100 + " kW";
```

SOH

```taphome
MODBUSR(H, 0x0609, Uint16) + " %";
```

Battery 2 SOC Analog Input Read-only

Battery 2 state of charge as percentage — available on HYD 10–20KTL-3PH models with dual battery input

Register: H:0x060F Uint16 Unit: % numeric

Service Attributes

|             |
|-------------|
| Temperature |
| Voltage     |
| Current     |
| Power       |
| SOH         |

Read input level

```taphome
MODBUSR(H, 0x060F, uint16)
```

Service Attributes

Temperature

```taphome
MODBUSR(H, 0x060E, Int16) + " °C";
```

Voltage

```taphome
MODBUSR(H, 0x060B, Uint16) + " V";
```

Current

```taphome
MODBUSR(H, 0x060C, Int16) + " A";
```

Power

```taphome
MODBUSR(H, 0x060D, Int16) + " kW";
```

SOH

```taphome
MODBUSR(H, 0x0610, Uint16) + " %";
```

Battery Discharge Today Variable Read-only

Daily battery discharge energy in kWh — includes lifetime total

Register: H:0x0698 Uint32 Unit: kWh numeric

Service Attributes

|                         |
|-------------------------|
| Battery Discharge Total |

Read

```taphome
MODBUSR(H, 0x0698, Uint32)/100
```

Service Attributes

Battery Discharge Total

```taphome
MODBUSR(H, 0x069A, Uint32)/10
```

Battery Charge Today Variable Read-only

Daily battery charge energy in kWh — includes lifetime total

Register: H:0x0694 Uint32 Unit: kWh numeric

Service Attributes

|                      |
|----------------------|
| Battery Charge Total |

Read

```taphome
MODBUSR(H, 0x0694, Uint32)/100
```

Service Attributes

Battery Charge Total

```taphome
MODBUSR(H, 0x0696, Uint32)/10
```

Energy Purchase Today Variable Read-only

Daily energy bought from grid in kWh — includes lifetime total

Register: H:0x068C Uint32 Unit: kWh numeric

Service Attributes

|                       |
|-----------------------|
| Energy Purchase Total |

Read

```taphome
MODBUSR(H, 0x068C, Uint32)/100
```

Service Attributes

Energy Purchase Total

```taphome
MODBUSR(H, 0x068E, Uint32)/10 + " kWh"
```

Energy Selling Today Variable Read-only

Daily energy sold to grid in kWh — includes lifetime total

Register: H:0x0690 Uint32 Unit: kWh numeric

Service Attributes

|                      |
|----------------------|
| Energy Selling Total |

Read

```taphome
MODBUSR(H, 0x0690, Uint32)/100
```

Service Attributes

Energy Selling Total

```taphome
MODBUSR(H, 0x0692, Uint32)/10
```

Grid Frequency Variable Read-only

Register: H:0x0484 UInt16 Unit: Hz numeric

Read

```taphome
MODBUSR(H, 0x484, UInt16)/100
```

Load Consumption Today Variable Read-only

Daily load consumption in kWh — includes lifetime total

Register: H:0x0688 Int32 Unit: kWh numeric

Service Attributes

|                        |
|------------------------|
| Load Consumption Total |

Read

```taphome
MODBUSR(H, 0x0688, Int32)/100
```

Service Attributes

Load Consumption Total

```taphome
MODBUSR(H, 0x068A, Int32)/100 + "kWh"
```

PV Power Total Variable Read-only

Combined power output from all PV strings in kW

Register: H:0x05C4 Uint16 Unit: kW numeric

Read

```taphome
MODBUSR(H, 0x05C4, Uint16)/10
```

PV1 Power Variable Read-only

Register: H:0x0586 Uint16 Unit: kW numeric

Service Attributes

|         |
|---------|
| Voltage |
| Current |

Read

```taphome
MODBUSR(H, 0x0586, Uint16)/100
```

Service Attributes

Voltage

```taphome
MODBUSR(H, 0x0584, Uint16)/10 + " V";
```

Current

```taphome
MODBUSR(H, 0x0585, Uint16)/100 + " A";
```

PV2 Power Variable Read-only

Register: H:0x0589 Uint16 Unit: kW numeric

Service Attributes

|         |
|---------|
| Voltage |
| Current |

Read

```taphome
MODBUSR(H, 0x0589, Uint16)/100
```

Service Attributes

Voltage

```taphome
MODBUSR(H, 0x0587, Uint16)/10 + " V";
```

Current

```taphome
MODBUSR(H, 0x0588, Uint16)/100 + " A";
```

PV3 Power Variable Read-only

Register: H:0x058A Uint16 Unit: kW numeric

Service Attributes

|         |
|---------|
| Voltage |
| Current |

Read

```taphome
MODBUSR(H, 0x058A, Uint16)/100
```

Service Attributes

Voltage

```taphome
MODBUSR(H, 0x058A, Uint16)/10 + " V";
```

Current

```taphome
MODBUSR(H, 0x058B, Uint16)/100 + " A"
```

PV Generation Today Variable Read-only

Daily PV generation energy in kWh

Register: H:0x0684 Int32 Unit: kWh numeric

Read

```taphome
MODBUSR(H, 0x0684, Int32)/100
```

PV Generation Total Variable Read-only

Lifetime PV generation energy in kWh

Register: H:0x0686 Int32 Unit: kWh numeric

Read

```taphome
MODBUSR(H, 0x0686, Int32)/100
```

R-phase Voltage Variable Read-only

L1/R-phase grid voltage in V — includes phase current service attribute

Register: H:0x048D Uint16 Unit: V numeric

Service Attributes

|           |
|-----------|
| Current R |

Read

```taphome
MODBUSR(H, 0x048D, Uint16)/10
```

Service Attributes

Current R

```taphome
MODBUSR(H, 0x048E, Uint16)/100 + " A";
```

S-phase Voltage Variable Read-only

L2/S-phase grid voltage in V — includes phase current service attribute

Register: H:0x0498 Uint16 Unit: V numeric

Service Attributes

|           |
|-----------|
| Current S |

Read

```taphome
MODBUSR(H, 0x0498, Uint16)/10
```

Service Attributes

Current S

```taphome
MODBUSR(H, 0x0499, Uint16)/100 + " A"
```

T-phase Voltage Variable Read-only

L3/T-phase grid voltage in V — includes phase current service attribute

Register: H:0x04A3 Uint16 Unit: V numeric

Service Attributes

|           |
|-----------|
| Current T |

Read

```taphome
MODBUSR(H, 0x04A3, Uint16)/10
```

Service Attributes

Current T

```taphome
MODBUSR(H, 0x04A4, Uint16)/100 + " A"
```

Total Active Power Output Variable Read-only

Inverter total active power output in kW — includes reactive and apparent power

Register: H:0x0485 Int16 Unit: kW numeric

Service Attributes

|                       |
|-----------------------|
| Reactive Power Output |
| Apparent Power Output |

Read

```taphome
MODBUSR(H, 0x0485, Int16)/100
```

Service Attributes

Reactive Power Output

```taphome
MODBUSR(H, 0x0486, Int16)/100 + " kW" ;
```

Apparent Power Output

```taphome
MODBUSR(H, 0x0487, Int16)/100 + " kW" ;
```

Total Active Power PPC Variable Read-only

Active power at the Point of Common Coupling (grid connection point) in kW — used for feed-in limitation

Register: H:0x0488 Int16 Unit: kW numeric

Service Attributes

|                    |
|--------------------|
| Reactive Power PPC |
| Apparent Power PPC |

Read

```taphome
MODBUSR(H, 0x0488, Int16)/100
```

Service Attributes

Reactive Power PPC

```taphome
MODBUSR(H, 0x0489, Int16)/100 + " kW" ;
```

Apparent Power PPC

```taphome
MODBUSR(H, 0x048A, Int16)/100 + " kW" ;
```

**Connection:** Modbus RTU • 9600 baud• 8N1 • Slave ID: $\[SlaveId]

Possible improvements (12)

- H:0x1104 Remote Switch On/Off — Remote inverter on/off control — useful for TapHome automation
- H:0x1110 Energy Storage Mode — Operating mode selection: Self-use, Time-of-Use, Timing, Passive, Peak Shaving, Off-grid
- H:0x1187 Passive Battery Charge/Discharge — S32, external Modbus control of battery charge/discharge power — enables TapHome smart rule energy management
- H:0x0200 Running State — 0=Wait, 1=CheckState, 2=Normal, 3=CheckDischarge, 4=Discharge, 5=EPS, 6=Fault, 7=Permanent — older register range, covered by H:0x0404 System State in module
- H:0x0504 Off-Grid Active Power — EPS/backup output power (S16, 0.01 kW) — relevant for off-grid/backup scenarios
- H:0x050A-0x0522 Off-Grid Per-Phase Voltage/Current/Power — L1/L2/L3 off-grid output monitoring — 9 registers for 3-phase EPS output
- H:0x0507 Off-Grid Frequency — EPS output frequency (U16, 0.01 Hz)
- H:0x048F-0x04A7 Per-Phase Active/Reactive Power and Power Factor — L1/L2/L3 individual active power, reactive power, and power factor — template only reads voltage+current per phase
- H:0x058D-0x058F PV4 Voltage/Current/Power — PV string 4 input — template supports up to PV3. HA integration supports up to PV10
- H:0x0612-0x0627 Battery 3–6 Parameters — Additional battery packs (voltage, current, power, temperature, SOC, SOH, cycles) — template supports battery 1–2 only
- H:0x022C Battery Cycle Count — Battery cycle times (Uint16, 0–65536) — available at 0x060A per battery in HA integration
- H:0x0419 Heatsink Temperature — Inverter heatsink temperature (S16, °C) — template reads inner temperature (0x0418) only

## Import parameters

Enter these values when you import the XML.

| Asked in the app | Default       |
|------------------|---------------|
| Slave ID         | `1`           |
| IP address       | `192.168.1.0` |

## Sources

- SOFARSOLAR ModBus-RTU Communication Protocol
  
  [community.openenergymonitor.org](https://community.openenergymonitor.org/uploads/short-url/dF8j79PsvtCS0xQ5aPxHXO4HZDE.pdf) 2026-03-28
  
  [PDF](https://taphome.com/compatibility/devices/sofarsolar-inverter-3p/manufacturer/sofarsolar-modbus-rtu-protocol.pdf)
- HYD 5/6/8/10/15/20KTL-3PH User Manual
  
  [www.sofarsolar.com](https://www.sofarsolar.com/upload/file/20240321/1710982866939025487.pdf) 2026-03-28
  
  [PDF](https://taphome.com/compatibility/devices/sofarsolar-inverter-3p/manufacturer/hyd-5-20ktl-3ph-user-manual.pdf)
- Home Assistant SolaX/Sofar Modbus Integration
  
  [github.com](https://github.com/wills106/homeassistant-solax-modbus) 2026-03-28

Manufacturer documents are © their respective owners. They are provided as published by the manufacturer, for reference only.

## Related Documentation

- [Modbus Integration](https://taphome.com/en/compatibility/modbus-guide/)
- [Modbus](https://taphome.com/en/docs/integration/modbus/)
- [Simple configuration using templates](https://taphome.com/en/docs/integration/modbus/templates/)
- [Modbus scripts and prefetch](https://taphome.com/en/docs/script/modbus-scripts/)
- [Modbus functions](https://taphome.com/en/docs/script/modbus/)
- [Modbus data types](https://taphome.com/en/docs/script/modbus-data-types/)