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Selection of EPS-BOX for H3 inverter

Posted: Sun Mar 30, 2025 11:16 am
by user-lt
Hello,

I have foxess H3 inverter and 3x EP5 batteries. Just read that also i can install EPS-BOX to have electricity in the house, than grid is off. Could anyone advise, what EPS-Box to use for H3 inverter of 10 kW?
I see there are available EPS-BOX-TP and EPS-BOX-PRO?

Thanks for advise

Re: Selection of EPS-BOX for H3 inverter

Posted: Mon Mar 31, 2025 9:54 am
by Will
You can use either, the pro is the newer for powerful model. details here https://pk.fox-ess.com/download/upfiles ... 241125.pdf

Re: Selection of EPS-BOX for H3 inverter

Posted: Mon Mar 31, 2025 5:13 pm
by user-lt
Hi Will,

thanks for reply. I looked to eps box pro G, because smart meter is already connected to H3.
But it is unclear connection of PRO G version.

Why in this box is needed load connection? In my case it solved now without EPS box via Grid connection.
Utility supply is also load supply to my house? There is the same connection point.
According the scheme in manual I have additionally to connect with 2nd parallel cable load connection to smart meter connection...

Thanks a lot for your advises