Just purchased a few of these micro inverters, has anybody successfully integrated them into HA?
I am looking for a way to limit output across them, based on house demand, so that I can limit the total export.
At a later date they can be wired into a new solar inverter, but I don’t have it yet.
I already have a number of Wi-Fi CT meters reporting consumption and export in HA
I use this HACS integration:
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I also have a Stream 4622 microinverter. Unfortunately, it doesn’t currently support any form of control. Fortunately, I use it in combination with PowerStream, so I’m using a hybrid control system via PS, with the Stream controlled through a smart plug. It’s not ideal, but it’s the only solution for now, and the automation is very complex to prevent unnecessary cycling and overfeeding into the grid. I’m also hoping that the Stream 4622 will receive an update that adds control capabilities.
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I think I will end up wiring them into a new grid tied inverter, which has an aux/microinverter input port. That way it can limit total house export.
me too, its good
Thanks all.
Now installed 2 of these microinverters using the HA integration and working well.
I actually have them plugged into a smart switch, so it would be possible to use HA to turn off the switch if way too much electricity was being exported.
I am fortunate as I already have a G98 in place for an existing MCS solar array, as long as I keep my total export below its capacity there should be no issue. Currently completing a G99 with G100 for an additional inverter and batteries.
Here is 1 of the microinverters monitored in HA:
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Hola yo tengo un microinversor ecoflow Stream. Con las API oficiales solo puedes leer sensores, pero ahora estoy utilizando BLE ecoflow (no oficial) que permite también ajuste. Concretamente el control de inyección. Eso sí, tengo un shelly 3em pro que mide el consumo de la casa y debido a que la respuesta de el control del microinversor es lenta, no funciona bien para una gestión en tiempo real. Yo tengo también una batería y una automatización que cuando la batería llega al 95% reduce la inyección de microinversor a 100w que está por debajo del consumo de la casa y si la batería llega al 85% vuelve a poner la inyección al Máximo 800w. Para mí caso funciona muy bien.