microinverterdata

The goal of microinverterdata is to provide access to your local micro-inverter data.

Installation

You can install the development version of {microinverterdata} from GitHub with:

# install.packages("pak")
pak::pak("CamembR/microinverterdata")

Example

This is a basic example to get inverter data for a single device:

library(microinverterdata)

## single micro-inverter device data
get_output_data(device_ip = "192.168.0.75")
#> # A tibble: 2 × 5
#>   device_id    inverter   output_power today_energy lifetime_energy
#>   <chr>        <chr>               [W]         [kW/h]          [kW/h]
#> 1 E07000017176 inverter_1          127          0.336            251.
#> 2 E07000017176 inverter_2          128          0.342            265.

The single device here includes 2 separated inverters. We get one row of data per inverter, i.e. per solar panel.

You can also use a vector of IP adresses for device_ip. Thus the command would run on all the inverters

## multiple inverters data
get_output_data(device_ip = c("192.168.0.75", "192.168.0.186"))
#> # A tibble: 4 × 5
#>   device_id    inverter   output_power today_energy lifetime_energy
#>   <chr>        <chr>               [W]         [kW/h]          [kW/h]
#> 1 E07000017176 inverter_1          126          0.336           251. 
#> 2 E07000017176 inverter_2          128          0.342           265. 
#> 3 E07000021746 inverter_1          125          0.334            44.0
#> 4 E07000021746 inverter_2          123          0.329            59.0

The packages also gives access to inverter information through get_device_info() and inverter internal alarms through get_alarm().

Inverter support and configuration

The package allow querying values on diverse device models through the model = "..." parameter.

{microinverterdata} may require a minimal software version and configuration for the supported inverters :

Inverter Manufacturer	Inverter Model	Firmware version	Configuration
APSystems	EZ1	≥ 1.7.0	Continuous local mode (off-cloud)
Fronius	multiple	≥ 1.7.2	off-cloud (Need testers)
Enphase	Envoy-S	D5.x.x	off-cloud (Need testers)
Enphase	Energy	< 7.x	off-cloud (Need testers)