Dear customer service,
I would like to apply to my van 24V system, I have attached the pdf. ls this system properly designed, what can I do better? Thanks for your advices.
With kind regards,
Klaudia
asked
24V caravan system
@klaudia.gyorgyfiova you should edit your username to remove email details.
@klaudia.gyorgyfiova you can not use a battery protect for both loads and chargers. No for large inverters (as load)
your pv panels should be on separate mppts as their voltages wont be similar enough.
if I understand correctly, it's enough to remove battery protection and the rest of the system will be ok? what would happen if I put both of the panels to one MPPT regulator?
what would happen if I put both of the panels to one MPPT regulator?
it might not work very well. Or the larger panel could set fire to the smaller panel should it go faulty.
the panels voltages must be similar to be used on the single mppt.
@klaudia.gyorgyfiova The battery should have a fuse sized to suit the cable and multiplus current draw.
You could use a SBP 65 for the 24v fuse block to ensure that the lights, pumps & stuff gets disconnected before the batteries BMS shuts down due to low voltage.
Likewise the multi must shut down before the battery disconnects.
