question

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edstobi asked

RS450/200 200 Amps output

Does the 200 A depend on the number of input strings?


So can I get 200 A output from the MPPT if I have e.g. only 3 strings connected and the strings provide enough input? e.g. 3 x 320V 11A 3520W input would be about 200 A output current for battery and inverter.

MPPT Controllersmppt rsmppt calculator
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2 Answers
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aaxc answered ·

The maximum is 4000 W per tracker for 11520 W total (at 57.6 volts).

In theory the maximum PV array size per tracker is 7200 Wp (450 V x 20 A) but that really depends on the modules.

So yes, 3 trackers can easily utillize the whole RS450/200.

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bartrs answered ·

The manual says: Max. 4000w per tracker, max total of all trackers is 11520w, 57,6v.

11520 / 57,6 = 200A.

4000 / 57,6 = 69,44A.

3x 69,44 = 208,32A

So yes, 200A with 3 trackers is possible.

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