Manual FoxESS Communication Box

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GStiller
Posts: 3
Joined: Wed Jan 29, 2025 7:29 am

Hello,
I am looking for a manuel for the FoxESS Communication Box. I only found a datasheet on the download page (www.fox-ess.com).
I want to connect a H3 pro and T inverter to reduce the power (100%,60%,30%,0%).
In Germany you have to install a control box with 4 outputs to reduce the power (plants >30kWp).
Is it possible to connect the output signal with the 4 inputs of the Communication Box to reduce the power?
And supports the Box the rs485 connection to the H3Pro and T inverter?
Thanks al lot for your answers.
Bye, Guido
Dave Foster
Posts: 1661
Joined: Thu Oct 13, 2022 7:21 pm

Not sure if this is what you are looking for, but Fox seem to call it a smart logger A - smart communication box

https://uk.fox-ess.com/download/upfiles ... l-V1.0.pdf
GStiller
Posts: 3
Joined: Wed Jan 29, 2025 7:29 am

Hi Dave,
thanks a lot for the manuel.
It is the right device.
I have two questions:
Is the smart logger compatible with the T inverters?
It is possible to set the value in % for euch digital input to reduce the power?
For example: K2 = 60%, K3= 30% etc..
GStiller
Posts: 3
Joined: Wed Jan 29, 2025 7:29 am

Hello Dave,
do you have answers to my questions?
Guido
Dave Foster
Posts: 1661
Joined: Thu Oct 13, 2022 7:21 pm

Hi sorry, i'm not familiar enough with that product to answer that with any accuracy - probably better if you call or email Fox directly - local numbers are here https://www.fox-ess.com/get-in-touch/
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