I like to use Node-RED to built up a complete Solar-Control-System with data logging, power measurement and power controls of the inverters. Battery loading according the weather and battery use according the local demand. Is there anyone with good experience in Node-RED to join the development?

Welcome to the forums @PHYHAN ! So we can understand the request in clear detail. You, your self are a Developer? and offering the community of other Node RED Node Developers to join in on your project? Or are you asking if someone is able to build it for you? It will help to understand your posi…

Have you tried doing a 'search' on the Forum? https://discourse.nodered.org/search?q=solar

Yes only found a French guy with reasonable software, but from 2023? Still looking for a professional programmer that will get a precise description of tasks. Many of the existing solar inverters are made very individual we are developing a more standard controller for inverter use with batteries. …

Have you checked EMHASS: Energy Management for Home Assistant — emhass 0.13.5 documentation ? For the EnergyManagement i think linear programming is the way to go... so EMHASS, but without Home Assistant.

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Development of Solarsystem with batteries and power control

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Development of Solarsystem with batteries and power control

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