# Node-red-contrib-sma-webconnect custom values reading

**URL:** <https://discourse.nodered.org/t/node-red-contrib-sma-webconnect-custom-values-reading/62652>\
**Category:** General\
**Created:** [15 May 2022 17:14 UTC](https://discourse.nodered.org/t/node-red-contrib-sma-webconnect-custom-values-reading/62652 "2022-05-15T17:14:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Hyuggs](https://avatars.discourse-cdn.com/v4/letter/h/ebca7d/32.png) [@Hyuggs](https://discourse.nodered.org/u/Hyuggs)\
**Post date:** [15 May 2022 17:14 UTC](https://discourse.nodered.org/t/node-red-contrib-sma-webconnect-custom-values-reading/62652/1 "2022-05-15T17:14:32Z")

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Hello,  
Does someone can explain me how to send an input payload to the sma-webconnect node?  
I'm able to connect to my Sunny boy 3.0 but the only parameter I can retrieve is the output power. This is normal because Tripower is selected device. I figured out what are the identifier I want to get.  
But I'm still stuck with the sma\_config.

[node-red-contrib-sma-webconnect/README.md at master · rlindner/node-red-contrib-sma-webconnect · GitHub](https://github.com/rlindner/node-red-contrib-sma-webconnect/blob/master/README.md)

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [14 July 2022 17:15 UTC](https://discourse.nodered.org/t/node-red-contrib-sma-webconnect-custom-values-reading/62652/2 "2022-07-14T17:15:26Z")

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