Please check setup

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This question was closed Jun 18 at 07:22 AM by nickdb for the following reason: Design topic, please consult a skilled supplier

question

dave23 asked Jun 17, '24

Hello,

Could you please check this basic setup, and comment if everything is ok or something is wrong or should be different.

1. Victron Energy MultiPlus-II 48V 15000VA/200-100 I 230V I Battery inverter

2. 3pcs Pylontech PV storage I US 5000 I low volt I 48 V I 4.8 kWh

3. Victron Energy SmartSolar MPPT RS 450/200-Tr 11.5 kW I solar charge controller

4. Jinko Solar solar module Tiger Neo I 440 Wp N-Type Mono I Full Black I palett (36pcs)

System would be for off grid surveillance, welding and future EV charging (with additional charger).

10 ip cameras x 10W = 100W x 24h = 2.4kW

1 router and NVR = 60W x 24h = 1.4kW

Multiplus II = 55W x 24h = 1.3kW

=5.1kW/day

Solar panel (cloudy day) = 36 x 30W = 1kW

Total loss = 4.1kW/day = 12.3kW/ 3 days

Battery x 3= 14.4kW

About 3 days autonomy if weather is not good.

offgrid

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Answer 1 · 2024-06-18T04:02:37Z

Duivert NL answered · Jun 18 at 04:02 AM

Hi, for system design its best to contact your local dealer, they can help you to calculate your setup

But what i see right now, battery is way to small, for on grid you need 20kW minimum, for off grid you need more

See

https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom

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