question

Kervin Keerd avatar image

Help needed with off grid system Quattro 48/10000 with Sonnenshein A602/1130 batteries

I have installed solar system with components: quattro 48/1000/140, 2x MPPT 250/70, CCGX, BMV712, batteries Sonnenschein A602/1130 48V. How I can adjust settings, that quattro shut off loads when SOC is below 60%? And turn on loads again when SOC is above 70%? And how is correct way to adjust settings, that MPPT won´t damage batteries?

offgrid
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Guy Stewart (Victron Community Manager) avatar image

Hello @Kervin Keerd,

As mentioned in the warnings at the top of these following documents, it is required to work with a trained Victron technician for this level of programming. It is possible to do damage.

The manual for the Quattro controls is here:

https://docs.victronenergy.com/veconfigure.html

Specifically The inverter settings around SOC.

The manual for MPPT configuration is here:

https://www.victronenergy.com/live/victronconnect:mppt-solarchargers

Neither of those documents will be able to assure your system is correctly configured though.

You have many thousands of dollars worth of equipment there, it should last a VERY long time. Please make sure it is installed and configured correctly by using a professional service with the appropriate training and experience.

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