Set Up for Victron - Fronius MicroGrid Solution (Central America)

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fausto asked Oct 21, '19

Set Up for Victron - Fronius MicroGrid Solution (Central America)

Hello,

Would like advice for a set up of components for this microgrid ac coupling application:

Simulated Grid: Split phase - 240 volts, 60 Hz.

How many Victron Quattro needed?

How many Fronius Primo needed?

Battery bank size at 48 volts?

How many solar panels using 385 Wp Jinko Solar?

Battery combiner box type?

We need quantity of the major components for the load profile and daily consumption.

300 kWh daily consumption, 6 days a week, 10 hrs daily. Each AC unit will draw 5 kW of electrical power, times 6 units, means 30 kW demand.

Load profile: 6 inverter AC units, 60,000 BTU each.

Generator for back up: 60 kW (on site).

We want to prioritize in solar power most of the day, then batteries and last, the backup generator. The minimum generator usage, the better.

Battery bank should be able to work for itself in the worst scenario for at least 4 hrs.

Looking forward to hearing from you!

Regards,

FA

design

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Answer 1 · 2019-12-24T23:42:51Z

mvader (Victron Energy) answered · Dec 24, 2019 at 11:42 PM

Hi Fausto, and welcome to Community.

I think this is too broad a question asked to expect any answers. You can always try ofcourse :-), but to get help please ask elsewhere, ie a distributor in your area, or do the design yourself and then ask specific questions here. Not “here are the specs, pls design a system for me”.

see also: https://community.victronenergy.com/questions/5889/new-victron-community-guidelines.html

Hope that helps!

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