Add a ecs4100 to ecs2900 stack?

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Solarwarrior
Posts: 1
Joined: Thu Mar 23, 2023 11:24 pm

Hi

Is it possible and safe to add a ecs4100 slave to ecs2900 stack?

They look the same just have different capacities.

I have currently a version 2 ecm2900 + ecs2900 v2 and looking to add more storage to it.

The Ecs4100 looks far better value than ecs2900.

I’ve searched the internet and had no luck finding the answer , fox don’t reply to emails. Does anyone know if this is possible and safe to do it?
FoxESS ENERGY CUBE ECS2900 x 2
6kW H1-6.0-E hybrid inverter
5.6kW PV
Weirdfish695
Posts: 1
Joined: Fri Jun 02, 2023 11:45 am

I asked this question of Fox a little while back and they advised that it is not possible to mix 4100 with 2900 slaves. :(
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