We have 20 solar panels JR solar JAM60S21-365/MR and Fogstar 16kw battery pack. Would these work with the Victron energy multi RS Solar 48/6000/100-450/100. If so do we have to many panels and in future could we purchase another to daisy chain on to ?
Welcome, your panels will work with the RS, just a matter of how to connect them (series/parallel or combo), you can always add an mppt
Fogstar battery is not on the victron battery compatbility list, but they are used sometimes
Get in touch with a local official victron dealer for system design, you will need more equipment then just an RS