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Twin MPPT ratings

Coddle4dinner · 2022-02-28 13:39:11

Hi, Easy one for the pros ....! If I have a pair of 3kw strings ,one east ,one west , Am I right in saying a don't need a 6kw inverter but rather a 3kw ? Thanks

28-02-2022 1:39pm

#1

Coddle4dinner

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Hi,
Easy one for the pros ....!
If I have a pair of 3kw strings ,one east ,one west ,
Am I right in saying a don't need a 6kw inverter but rather a 3kw ?
Thanks

0

Comments

#2 28-02-2022 2:25pm

graememk

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Technically yes... But id still have the 6kw
At mid day, the east could be generating 2kw, and the west generating 2 kw..
It's not a case where it suddenly switches from east to west. Throughout the day east will be falling and the west rising. At mid day they both should be generating the same.

1
#3 28-02-2022 3:26pm

Coddle4dinner

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https://www.boards.ie/discussion/comment/118708866#Comment_118708866

Good point!

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