FoxESS Community - Owners & Installers Forum

Hello,

Good news, the KH10 with two EP11 will also be able to charge from surplus solar generated by your garage string only inverter. Those installers who say it won't work clearly don't know what they're talking about.

So to confirm, go with one KH hybrid with the two batteries connected and ...

Whats the alarm code?

You might need to go back to your installer to investigate.

I've personally found that Go and being able to be fully charged overnight and exporting all my solar generation during the day is worth more to me and it's very kind on the batteries.

Hello,

Yes the HV2600 is compatible with the KH.

perfectly normal to see a tiny amount from the grid. You can ask your installer to update your firmware and then adjust the meter compensation to between -20 to -50 until you're just exporting a tiny bit.
I cover it in this video

Welcome to the forum

You can really only go by the fox app as ES goes off the openapi which might have changed recently.

Compare with your utility meter to confirm which one is closer to being correct.

Try moving to the green dot with the arrow point up, wait 5mins for the inverter data to update and then try a test charge and see if if the fox system covers the load but not the car charging.
If that doesn't work move to the red dot with the arrow pointing down and retest.

Screenshot 2025-04-16 ...

I've made short video about what an Error Code 210 - BMS Temperature Low normally means and what I found it to be during a recent call out.

Oh I have no idea, I prefer to setup my own automation in HA over PredBat

Installers using an agent level account can install firmware completely remotely. I show an example here

That is odd, I would recommend asking your installer to update the firmware and check the settings.

Do you have some kind of export limit set or are you overloading the mppt?

You're going to need to provide an example please, I've read it twice and I'm not following. What I can confirm is that I have a number of H1 gen2 working fine with HA.

DO NOT connect a string inverter to the EPS port. It's not supported or recommended.

You can't mix ANY battery model in the same stack sadly.

no worries

You would need to wire a second CT2 to pins 5 + 6 and have the clap clips to the live output of the micro inverter and enable to sensor on the inverter under settings > feature >ct >ct2 enable.

Cann I have 4 on one string and 8 on another. JA Solar panels 545w out put. - Yes you can have two strings, 4 being close to the smallest I recommend
I would like a 6kw inverter instead of the 5kw one I have with the kit I have just now. I would also like to increase the battery storage to around ...

Gosh, what an awful post-install experience. Your installer should be the ones applying firmware updates. If they wash their hands of supporting you with a simple button click what will your experience be should you have a hardware failure?
You can email fox and ask them to do it but I would ...

New updated video showing how to connect your fox system to your wifi network using the fox app

Nope, for anything app-related I would just sit tight for a couple days; they're normally quick to resolve.

Now resolved with the latest app update. Check your App Store.

Nice setup and welcome.