# Solar management with raspberry and i2c driver

**URL:** <https://discourse.nodered.org/t/solar-management-with-raspberry-and-i2c-driver/88413>\
**Category:** Share Your Projects\
**Created:** [31 May 2024 16:16 UTC](https://discourse.nodered.org/t/solar-management-with-raspberry-and-i2c-driver/88413 "2024-05-31T16:16:34Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![MG.Itsrs](https://avatars.discourse-cdn.com/v4/letter/m/e19adc/32.png) [@MG.Itsrs](https://discourse.nodered.org/u/MG.Itsrs)\
**Post date:** [14 June 2024 11:10 UTC](https://discourse.nodered.org/t/solar-management-with-raspberry-and-i2c-driver/88413/6 "2024-06-14T11:10:49Z")

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[https://discourse.nodered.org/t/working-with-a-photovoltaics-and-iobroker/88655](https://discourse.nodered.org/t/working-with-a-photovoltaics-and-iobroker/88655)  
In that Post i already talked about what i have and what i need/want.

Currently i have and Rasp 4 with IoBroker,Node-Red, open KNX and an Modbus instance on it. Right now im trying to programm Node-red/open knx in a way that a set of lights goes active or shuts down if i produce (not)/enough power from the PV system. But im struggling with that since node-red is really indepth and i dont know java script, which u obviously need.

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