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alpkorur avatar image
alpkorur asked

Can Skylla-TG chargers be adjusted for Lithium battery configuration in parallel operation

We have 4 pcs Skylla-TG 24/100 onboard and the existing battery bank will be replaced with 8 pcs 25,6V 200Ah LiFePO4 smart batteries. Can anyone advise 4 pcs Skylla-TG can be adjusted as per Lithium configuration in parallel use?

Skylla
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2 Answers
Paul B avatar image
Paul B answered ·

yes you can adjust them to suit, just read the manual on how to adjust the absorption and float voltages to your required levels

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alpkorur avatar image
alpkorur answered ·

Dear Paul, thank you for your response.

I would like to learn how we will connect Skylla-TG chargers to BMS system? Questions are;

1) Should we connect remote on off switch cables on Skylla-TG to BMS charger disconnect port?

2) Or should we add Cyrix li charge and connect to BMS charge disconnect via non-invert cable?

3) What is the dip switch configuration for lithium batteries for Skylla - TG ? It doesn't exist in the manual.

3 comments
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Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Hi @alpkorur

Yes, use option 1)

on charge voltage: read the manual on how to set charge voltages.

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alpkorur avatar image alpkorur Daniël Boekel (Victron Energy Staff) ♦♦ commented ·

Dear Daniel, thank you for your precious advice. We have 8 pcs 25,6V LiFePO4 batteries (1 BMS for 4 pcs battery so we have 2 BMS) and we are making a relay box for them. So we will connect remote on off cables to charge disconnect side as per your advice and we will set them as per lithium battery needs

We have also 2 pcs Phoenix 24/5000 inverters that feed the loads independently (they are not in parallel configuration). Questions are;

1) Should we follow the same way and connect remote on off switch cables to load disconnect port of BMS relay box?

2) Or should we add 2 pcs Smart Battery Protect 12/24-220A to DC side of Phoenix and connect it to BMS relay box?

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Daniël Boekel (Victron Energy Staff) avatar image Daniël Boekel (Victron Energy Staff) ♦♦ alpkorur commented ·

Hi @alpkorur

1. use remote on/off connection

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