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palom170 asked

Maximum power inverting multiplus II 5000

Hello, I have a multiplus II 5000, and I see that the maximum power from battery is 3500w, is it fine? Thanks in advancescreenshot-2021-04-25-21-09-04-157-comandroidchrom.jpg

Multiplus-II
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3 Answers
netrange avatar image
netrange answered ·

You are using youre Multi to invert the batteriepower back to the Grid ... I Think this is limited to shout 3,5 kw ... You have no further loads on the output ? ... Expected these little critical load ... ?

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palom170 avatar image palom170 commented ·

Now I have all of the loads on AC in, it is possible that if I don't use criticals load the power is limited, thanks for your answer

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chapelier answered ·

Is this in ess mode. As I have recently learned it depends a bit on your battery voltage. When my battery is at 49v I get just a shade over 4kw . When my battery is down at 42v it’s more like 3500w

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palom170 avatar image palom170 commented ·

Thank you for your answer, Yes, it is is ess mode, the voltage of the battery I about 52v

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lorenzo-accaroli avatar image
lorenzo-accaroli answered ·

Hello every one, I have a similar question about my system. I have a Quattro 48/15000/200 connected to a lead acid batteries 48V. I never saw battery output above 3500 KW. My system is not in ESS mode (I live in Italy). For sure I have inside the system some kind of contactor that "decides" when to switch from battery to grid and viceversa... Do you think it is limited to receive 3500KW from batteries? Moreover, if I manually disconnect from grid the house, the systems provides more then 3500KW only with the battery... how it is possible? Unfortunately my installer is no more available so I cannot ask him. Thanks

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