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I am in the UK so we are talking the 230V versions
I read through the manual and it says that you can run up to 6 in Parallel
and it also says that "Only identical devices may be connected in parallel."
is there a way to run a 48/5000 and a 48/3000 in Parallel ?
they are both 48V...
If I set the 48/5000 as Master and the 48/3000 as Slave to only come on when needed
I would have liked two 48/5000's, but my DNO has told me I can only export 6.9kW !
No. You can still opt for the 2 x 5KV with an export limit or better a single Quattro 10KVA and with same. Parallel systems require a 'precision' installation to ensure everthing is well balanced.
Thanks
I should have said, I already have one of the Multiplus II 48/5000
I have just emailed the DNO to see if they would accept 'restricting' the grid output in the ESS software
as this would be better, I think. I'd get 8.8kW from the invertors and battery. when needed.
And I doubt that I will ever export 6.9kw as I only have 4.2kW of solar
No you can't as it says only identical units as instructions on parallel systems.
You have a fundamental misunderstanding about how parallel systems work.
Suggest you read the detailed guide for this which covers restrictions.
As already stated above, It can't be done.
thanks... but have you not watched Andy's off-grid garage videos... he runs a Multiplus II 48/5000 and an older Phoenix 48/3000 Inverter together. (yes, not in parallel)
I like to think where there is a will there is a way... but as stated above my DNO has just approved me for two 5000's with an export limit.
so the question is now just academic, thanks
You can cascade etc, many ways to assemble these things, but they cannot be paired in a parallel configuration.
You need to seriously know what you are doing when you get creative, else you can break some expensive pieces of equipment and watch your warranty depart the building.
Words to live by...
as the speed at which technology changes now a days... if you don't keep up to date...
thank goodness Victron has these community pages.
I would be lost without them
I previously ran two parrelled 48/5000 but needed more so went to a 15kva Quattro. You might find it easier to install and cheaper to sell your exisitng 5000 and 3000 and just buy a 10kva quattro?
