What size of Copper bus bar between Seplos batteries?

[peterpan]

Hi I Have 4 pcs of Seplos Mason that I would connect in parallel with tint copper bus bar like this

My inverter is the Deye 10kw inverter SUN-10k-SG04LP3 (middle in pic below) it draws 210a charge/discharge

Is it ok to connect 4 pcs of Seplos Mason batteries like the picture above and what size of copper bus bar do I need?

Link to Mason battery is

MASON 51.2V 135Ah LiFePO4 Battery DIY Kits

High quality MASON 51.2V 135Ah LiFePO4 Battery DIY Kits from China, China's leading Seplos DIY Kits product market, With strict quality control Seplos DIY Kits factories, Producing high quality MASON 51.2V 135Ah LiFePO4 Battery DIY Kits products.

www.seplos.com

And where in EU do I buy the busbar?

 

[houseofancients]

the size will depend on the peak power your inverters will ask.
if you are into DIY, you could simply order 4* copper flatbars and drill holes.

otherwise , seplos does offer their busbar system

JASSN BUS Bar box 6 studs for split phase

High quality JASSN BUS Bar box 6 studs for split phase from China, China's leading Other parts product market, With strict quality control Other parts factories, Producing high quality JASSN BUS Bar box 6 studs for split phase products.

m.seplos.com

 

[peterpan]

Inverter will maximum ask for 210 ampare

 

[houseofancients]

Busbar Current Calculator Online | Electrical4u

Enter the breadth and thickness of the busbar; do not enter the length of the busbar. Then press the calculate button, you get the aluminium or copper busbar

www.electrical4u.net

 

[peterpan]

Busbar Current Calculator Online | Electrical4u

Enter the breadth and thickness of the busbar; do not enter the length of the busbar. Then press the calculate button, you get the aluminium or copper busbar

www.electrical4u.net

Perfect, thank you!!