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h1-6.0-e parallel connection

Posted: Thu Sep 12, 2024 4:28 pm
by davgriid
Hello

I have 2 inverters h1-6.0-e and i cant find how to connect them in parallel, i read te manual but says nothing about it.

who can help me with some info or pics to connecting in parallel this two inverters.

thank you.

Re: h1-6.0-e parallel connection

Posted: Thu Sep 12, 2024 5:00 pm
by Dave Foster
Can I just confirm they are H1 G2 (generation 2)?

The parallel facility is only available on the G2 inverter which was released earlier this year (as well as the H3, KH series), the earlier generation of H series does not support parallel operation.

Re: h1-6.0-e parallel connection

Posted: Sat Sep 14, 2024 6:28 am
by davgriid
This is the two inverter to have. Guess is not gen2

Re: h1-6.0-e parallel connection

Posted: Sat Sep 14, 2024 8:58 am
by Dave Foster
davgriid wrote: Sat Sep 14, 2024 6:28 am This is the two inverter to have. Guess is not gen2
Yep that’s an original H1 (generation 1), they don’t do parallel running.

Probably a lot of messing but you if you install them in series with a split load (i.e. 2 consumer units) you can get them to work separately without fighting between them. I’ve copied an old post that shows an installation. (The red wire is a link from CT2 on the larger inverter to the secondary to measure it’s feed).
IMG_1554.jpeg

Re: h1-6.0-e parallel connection

Posted: Thu Sep 19, 2024 11:33 am
by Will
I would personally upgrade your inverters to the H1-6 gen2 found here https://theecosupermarket.co.uk/product ... rter-gen2/

If interested in how it works I've made these videos:

How to and overview:


Example of them running in parallel: