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# Disclaimer
Module configurations are written in JSON and **node.js is required**.
to be edited.
---
The following node.d modules are supported:
# fronius
This module collects metrics from the configured solar power installation from Fronius Symo.
See `netdata/conf.d/node.d/fronius.conf.md` for more details.
**Requirements**
* Configuration file `fronius.conf` in the node.d netdata config dir (default: `/etc/netdata/node.d/fronius.conf`)
* Fronius Symo with network access (http)
It produces per server:
1. **Power**
* Current power input from the grid (positive values), output to the grid (negative values), in W
* Current power input from the solar panels, in W
* Current power stored in the accumulator (if present), in W (in theory, untested)
2. **Consumption**
* Local consumption in W
3. **Autonomy**
* Relative autonomy in %. 100 % autonomy means that the solar panels are delivering more power than it is needed by local consumption.
* Relative self consumption in %. The lower the better
4. **Energy**
* The energy produced during the current day, in kWh
* The energy produced during the current year, in kWh
5. **Inverter**
* The current power output from the connected inverters, in W, one dimension per inverter. At least one is always present.
### configuration
Sample:
```json
{
"enable_autodetect": false,
"update_every": 5,
"servers": [
{
"name": "Symo",
"hostname": "symo.ip.or.dns",
"update_every": 5,
"api_path": "/solar_api/v1/GetPowerFlowRealtimeData.fcgi"
}
]
}
```
If no configuration is given, the module will be disabled. Each `update_every` is optional, the default is `5`.
---
# stiebel eltron
This module collects metrics from the configured heat pump and hot water installation from Stiebel Eltron ISG web.
See `netdata/conf.d/node.d/stiebeleltron.conf.md` for more details.
**Requirements**
* Configuration file `stiebeleltron.conf` in the node.d netdata config dir (default: `/etc/netdata/node.d/stiebeleltron.conf`)
* Stiebel Eltron ISG web with network access (http), without password login
The charts are configurable, however, the provided default configuration collects the following:
1. **General**
* Outside temperature in C
* Condenser temperature in C
* Heating circuit pressure in bar
* Flow rate in l/min
* Output of water and heat pumps in %
2. **Heating**
* Heat circuit 1 temperature in C (set/actual)
* Heat circuit 2 temperature in C (set/actual)
* Flow temperature in C (set/actual)
* Buffer temperature in C (set/actual)
* Pre-flow temperature in C
3. **Hot Water**
* Hot water temperature in C (set/actual)
4. **Room Temperature**
* Heat circuit 1 room temperature in C (set/actual)
* Heat circuit 2 room temperature in C (set/actual)
5. **Eletric Reheating**
* Dual Mode Reheating temperature in C (hot water/heating)
6. **Process Data**
* Remaining compressor rest time in s
7. **Runtime**
* Compressor runtime hours (hot water/heating)
* Reheating runtime hours (reheating 1/reheating 2)
8. **Energy**
* Compressor today in kWh (hot water/heating)
* Compressor Total in kWh (hot water/heating)
### configuration
The default configuration is provided in [netdata/conf.d/node.d/stiebeleltron.conf.md](https://github.com/firehol/netdata/blob/master/conf.d/node.d/stiebeleltron.conf.md). Just change the `update_every` (if necessary) and hostnames. **You may have to adapt the configuration to suit your needs and setup** (which might be different).
If no configuration is given, the module will be disabled. Each `update_every` is optional, the default is `10`.
---
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