What size SmartSolar MPPT?

Question

question

peyper asked Sep 25, '22

Good day guys,

I am about to install the following system at home:

2 x Victron Multiplus II 48 /5000

1 x Victron SmartSolar MPPT RS 450 /100

1 x 14.3kwh Solar MD battery (Maybe 2)

22 x 545W Solar panels

I somehow think the SmartSolar MPPT RS 450/100 might not be sufficient.....

Any advice will be most appreciated.

Regards,

JHP

MPPT SmartSolar solar mppt rs

2 |3000

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Answer 1 · 2022-09-25T06:36:06Z

nickdb answered · Sep 25, 2022 at 06:36 AM

Hopelessly too small.

Please have a professional assist you.

That is a lot of panel for those inverters and battery, no amount of over-subscription will compensate for the Cape's winter weather.

2 |3000

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Answer 2 · 2022-09-25T20:01:09Z

peyper answered · Sep 25, 2022 at 08:01 PM

Thanks nickdb, how would you suggest I configure my system around 2 x 5kva MP II?

Regards,

2 |3000

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