# WVC inverter MQTT Data logging for all versions of inverters

**URL:** <https://community.openenergymonitor.org/t/wvc-inverter-mqtt-data-logging-for-all-versions-of-inverters/12352>\
**Category:** Applications\
**Tags:** mqtt\
**Created:** [3 November 2019 16:20 UTC](https://community.openenergymonitor.org/t/wvc-inverter-mqtt-data-logging-for-all-versions-of-inverters/12352 "2019-11-03T16:20:34Z")\
**Posts on this page:** 1\
**Showing post:** 1

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**Author:** ![stephen](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/stephen/32/19571_2.png) [@stephen](https://community.openenergymonitor.org/u/stephen)\
**Post date:** [3 November 2019 16:20 UTC](https://community.openenergymonitor.org/t/wvc-inverter-mqtt-data-logging-for-all-versions-of-inverters/12352/1 "2019-11-03T16:20:34Z")

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hi there for anyone who may want a data logging script for all WVC micro GTI with serial wireless connection it works with WVC295, WVC300, WVC350, WVC600, WVC850 and the WVC1200 ( i suspect the WVC1400 you just need to use the WVC1200 as the identifier)

it can be found at: [GitHub - krywenko/WVC-inverters](https://github.com/krywenko/WVC-inverters)

it designed to work with my version energy monitor but you can adapted to emoncms or other energy monitor- just edit internal mqtt to match your required formats

terminal window output looks like this:

Inverter Type WVC1200  
Inverter ID c784  
Temp 17  
VAC 108.527  
AAC 0.185  
VDC 32.08  
ADC 0.6666  
Panel Efficiency .93  
AC watts 20.07  
DC watts 21.38  
Overall Efficiency .93 # the overall efficiency of the panel grouping

cloudy and snowy day so the panels and inverter not outputting very much

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